Class Index#
BattINFO#
3DPrinting#
Elucidation | Fabrication of objects through the deposition of a material using a print head, nozzle or another printer technology. |
Comment | fabrication of objects through the deposition of a material using a print head, nozzle or another printer technology Note 1 to entry: This term is often used in a non-technical context synonymously with additive manufacturing (3.1.2) and, in these cases, typically associated with machines used for non-industrial purposes including personal use. |
ACVoltammetry#
Elucidation | voltammetry in which a sinusoidal alternating potential of small amplitude (10 to 50 mV) of constant frequency (10 Hz to 100 kHz) is superimposed on a slowly and linearly varying potential ramp |
Alternative Label(s) | ACV, ACV |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
Wikidata Reference | https://www.wikidata.org/wiki/Q120895154 |
ACVoltammetrySignal#
Elucidation | Sinusoidal potential waveform superimposed to a linear potential ramp. |
Ablation#
Alternative Label(s) | Abtragen |
Comment | Manufacturing by separating particles of material from a solid body by non-mechanical means. Ablation refers both to the removal of layers of material and to the separation of workpiece parts. The production process of ablation is considered in its stationary instantaneous state, independently of the application of auxiliary processes necessary to initiate the process. Ablation is divided into three subgroups according to the order point of view (OGP) "process in the effective zone on the surface of the workpiece": - thermal ablation; - chemical ablation; - electrochemical ablation. |
AbrasiveStrippingVoltammetry#
Elucidation | electrochemical method where traces of solid particles are abrasively transferred onto the surface of an electrode, followed by an electrochemical dissolution (anodic or cathodic dissolution) that is recorded as a current–voltage curve |
AbsoluteActivity#
Elucidation | The exponential of the ratio of the chemical potential to R*T where R is the gas constant and T the thermodynamic temperature. |
IUPAC Reference | https://goldbook.iupac.org/terms/view/A00019 |
Wikidata Reference | https://www.wikidata.org/wiki/Q56638155 |
AbsoluteHumidity#
Elucidation | Mass of the contained water vapour per volume. |
Alternative Label(s) | MassConcentrationOfWaterVapour |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-60 |
Wikidata Reference | https://www.wikidata.org/wiki/Q76378808 |
AbsorbedDose#
IUPAC Reference | https://doi.org/10.1351/goldbook.A00031 |
AbsorbedDoseRate#
Elucidation | Differential quotient of the absorbed dose with respect to time. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=881-12-07 |
Wikidata Reference | https://www.wikidata.org/wiki/Q69428958 |
AbsorbedDoseRateUnit#
AbsorbedDoseUnit#
Acceleration#
IUPAC Reference | https://doi.org/10.1351/goldbook.A00051 |
Comment | Derivative of velocity with respect to time. |
AccelerationUnit#
AcceptorDensity#
Elucidation | quotient of number of acceptor levels and volume. |
Wikidata Reference | https://www.wikidata.org/wiki/Q105979968 |
AccessConditions#
Elucidation | Describes what is needed to repeat the experiment |
AceticAcid#
Alternative Label(s) | CH3CO2H |
Wikipedia Reference | https://en.wikipedia.org/wiki/Acetic_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q47512 |
Acetone#
Alternative Label(s) | (CH3)2CO |
Wikipedia Reference | https://en.wikipedia.org/wiki/Acetone |
Wikidata Reference | https://www.wikidata.org/wiki/Q49546 |
Acetonitrile#
Alternative Label(s) | MeCN |
Wikipedia Reference | https://en.wikipedia.org/wiki/Acetonitrile |
Wikidata Reference | https://www.wikidata.org/wiki/Q408047 |
Acid#
Elucidation | substance that increases the concentration of hydrogen cations when dissolved |
IUPAC Reference | https://doi.org/10.1351/goldbook.A00071 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q11158 |
AcidicElectrolyte#
Elucidation | an aqueous electrolyte with a nominal pH values less than 7 |
Alternative Label(s) | AcidicAqueousElectrolyte, AcidicSolution |
Comment | typical alkaline electrolytes have a pH in the range 0 < x < 4 |
AcousticQuantity#
Elucidation | Quantities categorised according to ISO 80000-8. |
AcrylicAcid#
Wikipedia Reference | https://en.wikipedia.org/wiki/Acrylic_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q324628 |
ActiniumAtom#
Elucidation | Atom subclass for actinium. |
ActiniumSymbol#
Action#
Elucidation | Physical quantity of dimension energy × time. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-51 |
Wikidata Reference | https://www.wikidata.org/wiki/Q846785 |
ActivationOverpotential#
Elucidation | part of the electrode polarization arising from a charge-transfer step of the electrode reaction |
Alternative Label(s) | ActivationPolarization |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-05 |
ActiveElectrode#
Elucidation | an electrode which is chemically altered by the electrode reaction |
Alternative Label(s) | NonInertElectrode, ReactiveElectrode |
Comment | the opposite of an inert electrode |
ActiveEnergy#
Elucidation | The integral over a time interval of the instantaneous power. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-11-57 |
Wikidata Reference | https://www.wikidata.org/wiki/Q79813678 |
ActiveMaterial#
Elucidation | material that is oxidized or reduced at an electrode in an electrochemical cell |
Alternative Label(s) | ActiveElectrochemicalMaterial, ActiveElectrochemicalMaterial, ActiveElectrochemicalMaterial, ActiveElectrochemicalMaterial, ElectrochemicallyActiveMaterial, ElectrochemicallyActiveMaterial, ElectrochemicallyActiveMaterial, ElectrochemicallyActiveMaterial |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-03-14 |
Wikidata Reference | https://www.wikidata.org/wiki/Q120907375 |
Comment | in secondary cells, the active material is restored to its original state during charge |
ActiveMaterialMix#
Elucidation | blend containing a material which reacts chemically to produce electrical energy with other constituents and additives |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-34 |
ActiveMaterialParticleCracking#
Elucidation | a degradation mechanism in electrochemical cells in which fractures in the active material particles increase cell resistance. |
ActivePower#
Elucidation | Average power over a period. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-11-42 |
Wikidata Reference | https://www.wikidata.org/wiki/Q20820042 |
Activity#
Elucidation | Number dN of spontaneous nuclear transitions or nuclear disintegrations for a radionuclide of amount N produced during a short time interval dt, divided by this time interval. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-01-05 |
IUPAC Reference | https://goldbook.iupac.org/terms/view/A00114 |
Wikidata Reference | https://www.wikidata.org/wiki/Q317949 |
ActivityCoefficient#
IUPAC Reference | https://doi.org/10.1351/goldbook.A00116 |
Wikidata Reference | https://www.wikidata.org/wiki/Q745224 |
ActivityDensity#
Elucidation | Activity per unit volume of the sample. |
Alternative Label(s) | ActivityConcentration, VolumetricActivity, VolumicActivity |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-01-09 |
Wikidata Reference | https://www.wikidata.org/wiki/Q423263 |
ActivityFactor#
Wikidata Reference | https://www.wikidata.org/wiki/Q89335167 |
ActivityOfSolute#
Alternative Label(s) | RelativeActivityOfSolute |
Wikidata Reference | https://www.wikidata.org/wiki/Q89408862 |
ActivityOfSolvent#
Elucidation | For a solvent in a solution, quotient of the absolute activity and that of the pure substance at the same temperature and pressure. |
Wikidata Reference | https://www.wikidata.org/wiki/Q89486193 |
AdditiveManufacturing#
Alternative Label(s) | GenerativeManufacturing |
Admittance#
Elucidation | Inverse of the impendance. |
Alternative Label(s) | ComplexAdmittance |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-12-51 |
Wikidata Reference | https://www.wikidata.org/wiki/Q214518 |
AdsorptionCurrent#
Elucidation | electric current that accompanies the adsorption of a species |
IUPAC Reference | https://goldbook.iupac.org/terms/view/A00159 |
Comment | I_{ads} |
AdsorptiveStrippingVoltammetry#
Elucidation | Stripping voltammetry involving pre-concentration by adsorption of the analyte (in contrast to electro- chemical accumulation). |
Alternative Label(s) | AdSV, AdSV, AdSV |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
Aerosol#
Elucidation | A colloid composed of fine solid particles or liquid droplets in air or another gas. |
AffinityOfAChemicalReaction#
Elucidation | Describes elements' or compounds' readiness to form bonds. |
Alternative Label(s) | ChemicalAffinity |
IUPAC Reference | https://doi.org/10.1351/goldbook.A00178 |
Wikidata Reference | https://www.wikidata.org/wiki/Q382783 |
Agent#
Elucidation | A participant that is the driver of the process. |
AirElectrode#
Elucidation | a gas diffusion electrode in which the gas is air |
Comment | The reaction occuring in an air electrode is typically the oxygen reduction reaction (ORR). |
Alcohol#
AlgebricEquation#
Comment | An 'equation' that has parts two 'polynomial'-s |
AlgebricExpression#
Comment | An expression that has parts only integer constants, variables, and the algebraic operations (addition, subtraction, multiplication, division and exponentiation by an exponent that is a rational number) |
AlgebricOperator#
AlkaliMetalElementalSubstance#
AlkaliMetalSaltCompound#
Alkaline4SR44#
Elucidation | a cylindrical alkaline zinc manganese dioxide battery cell with 4 LR44 cells in series |
Alternative Label(s) | 4LR44 |
Comment | often simply a stack of four SR44 (LR44) button cells shrink wrapped together |
AlkalineA23#
Elucidation | a cylindrical alkaline zinc manganese dioxide battery cell with 8LR932 cells in series |
Alternative Label(s) | 8LR932 |
Comment | usually contains a stack of eight LR932 button cells shrink wrapped together |
AlkalineA27#
Elucidation | a cylindrical alkaline zinc manganese dioxide battery cell with 8 LR732 cells in series |
Alternative Label(s) | 8LR732 |
AlkalineCell#
Elucidation | cell containing an alkaline electrolyte |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-01-08 |
Comment | the term Alkaline Battery is often used to describe alkaline zinc manganese dioxide batteries (IEC code: L) |
AlkalineEarthMetalElementalSubstance#
AlkalineEarthMetalSaltCompound#
AlkalineElectrolyte#
Elucidation | an aqueous electrolyte with a nominal pH greater than 7 |
Alternative Label(s) | AlkalineAqueousElectrolyte, AlkalineSolution |
Comment | typical alkaline electrolytes have a pH in the range 13 < x < 15 |
AlkalineLanternBattery#
Elucidation | an alkaline zinc manganese dioxide battery cell with 4 LR25 cells in series |
Alternative Label(s) | 4LR25 |
Comment | usually in a rectangular prismatic case with spring terminals |
AlkalinePP3#
Elucidation | a prismatic alkaline zinc manganese dioxide battery cell, usually with 6 LR61 cells in series and a nominal voltage of 9 V |
Alternative Label(s) | 6LP3146, E, NineVoltBattery |
AlkalineZincAirBattery#
Elucidation | metal air battery with an alkaline electrolyte and a negative electrode of zinc |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-04-02 |
AlkalineZincManganeseDioxideBattery#
Elucidation | primary battery with an alkaline electrolyte, a positive electrode containing manganese dioxide and a negative electrode of zinc |
Alternative Label(s) | AlkalineBattery |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-04-03 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Alkaline_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q861345 |
AlphaDisintegrationEnergy#
Elucidation | Sum of the kinetic energy of the α-particle produced in the disintegration process and the recoil energy of the product atom in a reference frame in which the emitting nucleus is at rest before its disintegration. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98146025 |
AlphaSpectrometry#
Elucidation | Alpha spectrometry (also known as alpha(-particle) spectroscopy) is the quantitative study of the energy of alpha particles emitted by a radioactive nuclide that is an alpha emitter. As emitted alpha particles are mono-energetic (i.e. not emitted with a spectrum of energies, such as beta decay) with energies often distinct to the decay they can be used to identify which radionuclide they originated from. |
AlternatingCurrent#
Elucidation | periodic current where the amplitude alternates at a steady frequency between fixed minimum and maximum values, with the same duration at minimum and maximum |
Alternative Label(s) | AC |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-11-24 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Alternating_current |
Wikidata Reference | https://www.wikidata.org/wiki/Q124164 |
Aluminium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Aluminium |
Wikidata Reference | https://www.wikidata.org/wiki/Q663 |
AluminiumAcetate#
Alternative Label(s) | Al(OAc)3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Aluminium_triacetate |
Wikidata Reference | https://www.wikidata.org/wiki/Q27861942 |
AluminiumAirBattery#
Elucidation | a metal-air battery with an aluminium negative electrode |
Wikipedia Reference | https://en.wikipedia.org/wiki/Aluminium%E2%80%93air_battery |
AluminiumAtom#
Elucidation | Atom subclass for aluminium. |
AluminiumBattery#
Elucidation | cell containing a negative electrode with an active material of aluminium or containing aluminium |
Wikipedia Reference | https://en.wikipedia.org/wiki/Aluminium_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q85741073 |
AluminiumBromide#
Alternative Label(s) | AlBr3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Aluminium_bromide |
Wikidata Reference | https://www.wikidata.org/wiki/Q259311 |
AluminiumCarbonate#
Alternative Label(s) | Al2(CO3)3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Aluminium_carbonate |
Wikidata Reference | https://www.wikidata.org/wiki/Q4737377 |
AluminiumChlorate#
Alternative Label(s) | Al(ClO3)3 |
Wikidata Reference | https://www.wikidata.org/wiki/Q447553 |
AluminiumChloride#
Alternative Label(s) | AlCl3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Aluminium_chloride |
Wikidata Reference | https://www.wikidata.org/wiki/Q314036 |
AluminiumElectrode#
Elucidation | electrode in which the active material is aluminium |
AluminiumFluoride#
Alternative Label(s) | AlF3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Aluminium_fluoride |
Wikidata Reference | https://www.wikidata.org/wiki/Q409057 |
AluminiumHydroxide#
Alternative Label(s) | Al(OH)3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Aluminium_hydroxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q407125 |
AluminiumInsertionElectrode#
Elucidation | an insertion electrode in which the guest molecule is aluminium |
AluminiumIodide#
Alternative Label(s) | AlI3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Aluminium_iodide |
Wikidata Reference | https://www.wikidata.org/wiki/Q159096 |
AluminiumNitrate#
Alternative Label(s) | Al(NO3)3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Aluminium_nitrate |
Wikidata Reference | https://www.wikidata.org/wiki/Q415471 |
AluminiumOxide#
Alternative Label(s) | Al2O3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Aluminium_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q177342 |
AluminiumOxideCompound#
AluminiumPerchlorate#
Alternative Label(s) | Al(ClO4)3 |
Wikidata Reference | https://www.wikidata.org/wiki/Q20107470 |
AluminiumPhosphate#
Alternative Label(s) | AlPO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Aluminium_phosphate |
Wikidata Reference | https://www.wikidata.org/wiki/Q419503 |
AluminiumSaltCompound#
AluminiumShuttleBattery#
Elucidation | a secondary battery that combines an aluminium negative electrode with an aluminium insertion positive electrode |
Wikipedia Reference | https://en.wikipedia.org/wiki/Aluminium-ion_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q15732670 |
Comment | the name "aluminium-ion battery" is a misnomer because it uses an aluminium metal negative electrode rather than an insertion (intercalation) negative electrode |
AluminiumSulfate#
Alternative Label(s) | Al2(SO4)3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Aluminium_sulfate |
Wikidata Reference | https://www.wikidata.org/wiki/Q421857 |
AluminiumSulfide#
Alternative Label(s) | Al2S3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Aluminium_sulfide |
Wikidata Reference | https://www.wikidata.org/wiki/Q412874 |
AluminiumSymbol#
AluminiumTriflate#
Alternative Label(s) | Al(OTf)3 |
Wikidata Reference | https://www.wikidata.org/wiki/Q55573807 |
AmbientThermodynamicTemperature#
AmericiumAtom#
Elucidation | Atom subclass for americium. |
AmericiumSymbol#
Ammonia#
Alternative Label(s) | NH3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Ammonia_solution |
Wikidata Reference | https://www.wikidata.org/wiki/Q421888 |
AmmoniaSolution#
Elucidation | a solution of ammonia (NH3) dissolved in water (H2O) |
Alternative Label(s) | AqueousAmmoniaSolution |
Comment | the solution can also be made by dissolving ammonium hydroxide (NH4OH) in water |
AmmoniumBromide#
Alternative Label(s) | Br |
Wikipedia Reference | https://en.wikipedia.org/wiki/Ammonium_bromide |
Wikidata Reference | https://www.wikidata.org/wiki/Q413982 |
AmmoniumCarbonate#
Alternative Label(s) | CO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Ammonium_carbonate |
Wikidata Reference | https://www.wikidata.org/wiki/Q204873 |
AmmoniumChlorate#
Alternative Label(s) | ClO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Ammonium_chlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q1392795 |
AmmoniumChloride#
Alternative Label(s) | Cl |
Wikipedia Reference | https://en.wikipedia.org/wiki/Ammonium_chloride |
Wikidata Reference | https://www.wikidata.org/wiki/Q188543 |
AmmoniumChlorideSolution#
Elucidation | a solution of ammonium chloride (NH4Cl) dissolved in water (H2O) |
Alternative Label(s) | AqueousAmmoniumChlorideSolution |
AmmoniumFluoride#
Alternative Label(s) | NH4F |
Wikipedia Reference | https://en.wikipedia.org/wiki/Ammonium_fluoride |
Wikidata Reference | https://www.wikidata.org/wiki/Q205374 |
AmmoniumIodide#
Alternative Label(s) | I |
Wikipedia Reference | https://en.wikipedia.org/wiki/Ammonium_iodide |
Wikidata Reference | https://www.wikidata.org/wiki/Q413953 |
AmmoniumNitrate#
Alternative Label(s) | NO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Ammonium_nitrate |
Wikidata Reference | https://www.wikidata.org/wiki/Q182329 |
AmmoniumNitrite#
Alternative Label(s) | NO2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Ammonium_nitrite |
Wikidata Reference | https://www.wikidata.org/wiki/Q421538 |
AmmoniumPerchlorate#
Alternative Label(s) | ClO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Ammonium_perchlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q410203 |
AmmoniumSaltCompound#
AmmoniumSulfate#
Alternative Label(s) | SO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Ammonium_sulfate |
Wikidata Reference | https://www.wikidata.org/wiki/Q191831 |
AmmoniumSulfide#
Alternative Label(s) | S |
Wikidata Reference | https://www.wikidata.org/wiki/Q416913 |
AmmoniumSulfite#
Alternative Label(s) | SO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Ammonium_sulfite |
Wikidata Reference | https://www.wikidata.org/wiki/Q2336041 |
AmorphousMaterial#
Alternative Label(s) | NonCrystallineMaterial |
AmountConcentration#
Alternative Label(s) | Concentration, MolarConcentration, Molarity |
IUPAC Reference | https://doi.org/10.1351/goldbook.A00295 |
Comment | The amount of a constituent divided by the volume of the mixture. |
AmountConcentrationUnit#
AmountConductivityUnit#
AmountFraction#
Alternative Label(s) | MoleFraction |
IUPAC Reference | https://doi.org/10.1351/goldbook.A00296 |
AmountFractionUnit#
Elucidation | Unit for quantities of dimension one that are the fraction of two amount of substance. |
AmountOfSubstance#
Elucidation | The number of elementary entities present. |
IUPAC Reference | https://doi.org/10.1351/goldbook.A00297 |
Comment | "In the name “amount of substance”, the word “substance” will typically be replaced by words to specify the substance concerned in any particular application, for example “amount of hydrogen chloride, HCl”, or “amount of benzene, C6H6 ”. It is important to give a precise definition of the entity involved (as emphasized in the definition of the mole); this should preferably be done by specifying the molecular chemical formula of the material involved. Although the word “amount” has a more general dictionary definition, the abbreviation of the full name “amount of substance” to “amount” may be used for brevity." -- SI Brochure |
AmountPerAreaTimeUnit#
AmountPerAreaUnit#
AmountPerMassPressureUnit#
AmountPerMassTimeUnit#
AmountPerMassUnit#
AmountPerVolumeTimeUnit#
AmountSquareTimePerMassVolumeUnit#
AmountTemperatureUnit#
AmountUnit#
Ampere#
IUPAC Reference | https://doi.org/10.1351/goldbook.A00300 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Ampere?oldid=494026699 |
AmpereHour#
Elucidation | `Ampere hour` is a practical unit of electric charge equal to the charge flowing in one hour through a conductor passing one ampere. An ampere-hour or amp-hour (symbol Ah, AHr, A · h, A h) is a unit of electric charge, with sub-units milliampere-hour (mAh) and milliampere second (mAs). One ampere-hour is equal to 3600 coulombs (ampere-seconds), the electric charge transferred by a steady current of one ampere for one hour. The ampere-hour is frequently used in measurements of electrochemical systems such as electroplating and electrical batteries. The commonly seen milliampere-hour (mAh or mA · h) is one-thousandth of an ampere-hour (3.6 coulombs). -- QUDT |
Alternative Label(s) | Ampere Hour |
Wikipedia Reference | http://en.wikipedia.org/wiki/Ampere-hour |
AmpereHourPerKilogram#
Elucidation | unit of electric charge relative to mass |
AmpereHourPerLitre#
Elucidation | a unit of electric charge per volume |
AmperePerCentiMetre#
Elucidation | SI base unit ampere divided by the 0.01-fold of the SI base unit metre -- QUDT |
Alternative Label(s) | Ampere Per Centimetre |
AmperePerDegreeCelsius#
Elucidation | A measure used to express how a current is subject to temperature. Originally used in Wien's Law to describe phenomena related to filaments. One use today is to express how a current generator derates with temperature. -- QUDT |
Alternative Label(s) | Ampere per Degree Celsius |
AmperePerGram#
Elucidation | a unit of electric current per mass |
AmperePerJoule#
Elucidation | The inverse measure of joule-per-ampere or weber. The measure for the reciprical of magnetic flux. -- QUDT |
Alternative Label(s) | Ampere per Joule |
AmperePerMetre#
Elucidation | is the SI unit of magnetic field strength. One ampere per meter is equal to π/250 oersteds (12.566 371 millioersteds) in CGS units. The ampere per meter is also the SI unit of "magnetization" in the sense of magnetic dipole moment per unit volume; in this context 1 A/m = 0.001 emu per cubic centimeter. -- QUDT |
Alternative Label(s) | Ampere per Metre |
AmperePerMilliMetre#
Elucidation | SI base unit ampere divided by the 0.001-fold of the SI base unit metre -- QUDT |
Alternative Label(s) | Ampere Per Millimetre |
AmperePerRadian#
Elucidation | `Ampere per Radian` is a derived unit for measuring the amount of current per unit measure of angle, expressed in ampere per radian. -- QUDT |
Alternative Label(s) | Ampere per Radian |
AmperePerSquareCentiMetre#
Elucidation | SI base unit ampere divided by the 0.0001-fold of the power of the SI base unit metre by exponent 2 -- QUDT |
Alternative Label(s) | Ampere Per Square Centimetre |
AmperePerSquareMetre#
Elucidation | `Ampere Per Square Meter` is a unit in the category of electric current density. This unit is commonly used in the SI unit system. -- QUDT |
Alternative Label(s) | Ampere per Square Metre |
AmperePerSquareMetreSquareKelvin#
Alternative Label(s) | Ampere per Square Metre Square Kelvin |
AmperePerSquareMilliMetre#
Elucidation | SI base unit ampere divided by the 0.000 001-fold of the power of the SI base unit metre by exponent 2 -- QUDT |
Alternative Label(s) | Ampere Per Square Millimetre |
AmpereSecond#
Elucidation | product out of the SI base unit ampere and the SI base unit second -- QUDT |
Alternative Label(s) | Ampere Second |
AmpereSquareMetre#
Elucidation | The SI unit of electromagnetic moment. -- QUDT |
Alternative Label(s) | Ampere Square Metre |
AmpereSquareMetrePerJouleSecond#
Elucidation | The SI unit of gyromagnetic ratio. -- QUDT |
Alternative Label(s) | Ampere Square Metre Per Joule Second |
Amperometry#
Elucidation | The amperometric method provides the ability to distinguish selectively between a number of electroactive species in solution by judicious selection of the applied potential and/or choice of electrode material. |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
AmphotericCompound#
Elucidation | substance that can act as an acid or a base |
AmplitudeOfAlternatingCurrent#
Elucidation | half the peak-to-peak amplitude of a sinusoidal alternating current |
IUPAC Reference | https://doi.org/10.1351/goldbook.A00310 |
AmplitudeOfAlternatingVoltage#
Elucidation | half of the peak-to-peak amplitude of a periodic voltage perturbation within a single time period, with respect to a reference potential value |
IUPAC Reference | https://doi.org/10.1351/goldbook.A00311 |
Comment | For Electrochemical Impedance Spectroscopy, the Peak Potential Amplitude is usually small, (normally 5 to 10 mV). |
AnalogData#
Elucidation | Data that are decoded retaining its continuous variations characteristic. |
AnalogicalIcon#
Elucidation | An icon that represents the internal logical structure of the object. |
AnalyticalElectronMicroscopy#
Elucidation | Analytical electron microscopy (AEM) refers to the collection of spectroscopic data in TEM or STEM, enabling qualitative or quantitative compositional analysis. |
Angle#
Alternative Label(s) | PlaneAngle |
IUPAC Reference | https://doi.org/10.1351/goldbook.A00346 |
AngularAcceleration#
Elucidation | vector quantity giving the rate of change of angular velocity |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-01-46 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Angular_acceleration |
AngularFrequency#
Elucidation | Rate of change of the phase angle. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=103-07-03 |
IUPAC Reference | https://doi.org/10.1351/goldbook.A00352 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Angular_frequency |
AngularFrequencyUnit#
AngularMeasure#
Elucidation | The abstract notion of angle. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=102-04-14 |
IUPAC Reference | https://doi.org/10.1351/goldbook.A00346 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1357788 |
AngularMomentum#
IUPAC Reference | https://doi.org/10.1351/goldbook.A00353 |
Comment | Measure of the extent and direction an object rotates about a reference point. |
AngularMomentumUnit#
AngularReciprocalLatticeVector#
Elucidation | Vector whose scalar products with all fundamental lattice vectors are integral multiples of 2pi. |
Wikidata Reference | https://www.wikidata.org/wiki/Q105475278 |
AngularVelocity#
Elucidation | Axial vector quantity describing the rotation around an axis, with magnitude ω=|dφ/dt|, where dφ is the plane angle change during the infinitesimal time interval with duration dt, and with direction along the axis for which the rotation is clockwise. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-01-41 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Angular_velocity |
AngularWaveNumber#
Elucidation | In condensed matter physics, quotient of momentum and the reduced Planck constant. |
Alternative Label(s) | AngularRepetency |
Wikidata Reference | https://www.wikidata.org/wiki/Q105542089 |
AngularWavenumber#
Elucidation | Magnitude of the wave vector. |
Alternative Label(s) | AngularRepetency |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=103-10-12 |
Wikidata Reference | https://www.wikidata.org/wiki/Q30338487 |
Anion#
Annealing#
AnnularWorkingElectrode#
Elucidation | a working electrode in the shape of a ring used in a rotating ring disk electrode (RRDE). |
Alternative Label(s) | RingElectrode |
Anode#
Elucidation | by convention, cell electrode at which an oxidation reaction occurs |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-27 |
IUPAC Reference | https://goldbook.iupac.org/terms/view/A00370 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Anode |
Wikidata Reference | https://www.wikidata.org/wiki/Q181232 |
Comment | at an anode, electrons are produced in a galvanic cell or extracted in an electrolytic cell |
AnodicOverpotential#
Elucidation | electrode polarization associated with an electrochemical oxidation reaction |
Alternative Label(s) | AnodicPolarization |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-06 |
AnodicPolarisation#
Elucidation | electrode polarization associated with an anodic reaction |
Alternative Label(s) | AnodicPolarization |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-02-17 |
AnodicReaction#
Elucidation | electrode reaction in which oxidation occurs at the anode |
Alternative Label(s) | Electrooxidation, Electrooxidation, ElectrooxidationReaction, ElectrooxidationReaction |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-02-09 |
Comment | an electrode reaction, when the energy of electrons in the working electrode is lower than the HOMO orbital of the substrate |
AnodicStrippingVoltammetry#
Elucidation | Stripping voltammetry in which material accumulated at the working electrode is electrochemically oxi- dized in the stripping step. |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
Wikidata Reference | https://www.wikidata.org/wiki/Q939328 |
Anolyte#
Elucidation | electrolyte on the anode side of an electrochemical cell that is divided into compartments |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-03-19 |
Comment | Electrolyte solution in the anodic compartment of an electrolysis cell or galvanic cell, i.e., in that part of the cell where the anode is placed. |
AnolyteTank#
Elucidation | a tank for holding anolyte |
Comment | usually used in a flow cell system |
AntiElectronType#
AntiLepton#
AntiMatter#
Elucidation | Antimatter is matter that is composed only of the antiparticles of those that constitute ordinary matter. |
AntiMuon#
AntiNeutrinoType#
AntiQuark#
AntiTau#
Antimony#
Alternative Label(s) | Sb |
Wikipedia Reference | https://en.wikipedia.org/wiki/Antimony |
Wikidata Reference | https://www.wikidata.org/wiki/Q1099 |
AntimonyAtom#
Elucidation | Atom subclass for antimony. |
AntimonySymbol#
ApparentPower#
Elucidation | RMS value voltage multiplied by rms value of electric current. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-11-41 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1930258 |
ApplicationProgram#
Elucidation | A program aimed to provide a specific high level function to the user, usually hiding lower level procedures. |
Alternative Label(s) | App, Application |
ApplicationSpecificScript#
Elucidation | A scripting language developed specifically for an application, so that it's usage and interpretation is limited in this context. |
AproticSolventCompound#
AqueousElectrolyte#
Elucidation | an ion-transport medium, which may be immobilized, in which water is the solvent. |
Alternative Label(s) | AqueousElectrolyticSolution |
Wikidata Reference | https://www.wikidata.org/wiki/Q120906632 |
AqueousMetallicFlowBattery#
Elucidation | a full redox flow battery with aqueous electrolytes that contain metallic species as the active components |
AqueousOrganicFlowBattery#
Elucidation | a full redox flow battery with aqueous electrolytes that contain organic species as the active components |
AqueousSolution#
Elucidation | A liquid solution in which the solvent is water. |
Aquivion#
ArchetypeJoin#
Elucidation | Archetype join attaches two workpiece with geometrically defined shape together, using supplementary workpiece made of amorphous material (e.g. powder). |
ArchetypeManufacturing#
Elucidation | A manufacturing in which the product is a solid body with a well defined geometrical shape made from shapeless original material parts, whose cohesion is created during the process. |
Alternative Label(s) | PrimitiveForming, Urformen |
Area#
IUPAC Reference | https://doi.org/10.1351/goldbook.A00429 |
Comment | Extent of a surface. |
AreaDensity#
IUPAC Reference | https://doi.org/10.1351/goldbook.S06167 |
Comment | Mass per unit area. |
AreaDensityUnit#
AreaFractionUnit#
Elucidation | Unit for quantities of dimension one that are the fraction of two areas. |
AreaPerAmountUnit#
AreaPerMassUnit#
AreaPerQuarticTimeUnit#
AreaPerTemperatureUnit#
AreaPerTimeUnit#
AreaSquareTimeUnit#
AreaTemperatureUnit#
AreaTimeTemperatureUnit#
AreaTimeUnit#
AreaUnit#
AreicCapacity#
Elucidation | quotient of the capacity of a battery cell or battery by its plane area. |
Alternative Label(s) | ArealCapacity |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-20 |
Comment | Can also be applied to electrodes. |
AreicSpeedUnit#
Argon#
Wikipedia Reference | https://en.wikipedia.org/wiki/Argon |
Wikidata Reference | https://www.wikidata.org/wiki/Q696 |
ArgonAtom#
Elucidation | Atom subclass for argon. |
ArgonSymbol#
ArithmeticEquation#
ArithmeticExpression#
ArithmeticOperator#
Arrangement#
Elucidation | A causal object which is tessellated with only spatial direct parts. |
Alternative Label(s) | MereologicalState, MereologicalState |
Comment | The definition of an arrangement implies that its spatial direct parts are not gained or lost during its temporal extension (they exist from the left to the right side of the time interval), so that the cardinality of spatial direct parts in an arrangement is constant. This does not mean that there cannot be a change in the internal structure of the arrangement direct parts. It means only that this change must not affect the existence of the direct part itself. |
Array#
Elucidation | Arrays are ordered mathematical objects who's elementary spatial parts are numbers. Their dimensionality is constructed with spatial direct parthood, where 1-dimensional arrays have spatial direct parts Number and n-dimensional array have spatial direct parts (n-1)-dimensional arrays. |
Comment | Array subclasses with a specific shape can be constructed with cardinality restrictions. See Shape4x3Matrix as an example. |
Array3D#
Elucidation | 3-dimensional array who's spatial direct parts are matrices. |
Alternative Label(s) | 3DArray |
Arsenic#
Wikipedia Reference | https://en.wikipedia.org/wiki/Arsenic |
Wikidata Reference | https://www.wikidata.org/wiki/Q871 |
ArsenicAtom#
Elucidation | Atom subclass for arsenic. |
ArsenicSymbol#
Assembled#
Elucidation | A system of independent elements that are assembled together to perform a function. |
AssemblyLine#
Elucidation | A manufacturing process in which interchangeable parts are added to a product in a sequential manner to create an end product. |
Comment | Is not collection, since the connection between the elements of an assembly line occurs through the flow of objects that are processed. |
Assemblying#
Elucidation | The act of connecting together the parts of something |
Assigned#
Assigner#
Elucidation | A estimator that uses its predefined knowledge to declare a property of an object. |
Assignment#
Elucidation | A estimation of a property by a criteria based on the pre-existing knowledge of the estimator. |
AstatineAtom#
Elucidation | Atom subclass for astatine. |
AstatineSymbol#
AstronomicalUnit#
Elucidation | An astronomical unit (abbreviated as AU, au, a.u., or ua) is a unit of length equal to 149,597,870,700 metres (92,955,807.273 mi) or approximately the mean Earth Sun distance. The symbol ua is recommended by the International Bureau of Weights and Measures, and the international standard ISO 80000, while au is recommended by the International Astronomical Union, and is more common in Anglosphere countries. In general, the International System of Units only uses capital letters for the symbols of units which are named after individual scientists, while au or a.u. can also mean atomic unit or even arbitrary unit. However, the use of AU to refer to the astronomical unit is widespread. The astronomical constant whose value is one astronomical unit is referred to as unit distance and is given the symbol A. [Wikipedia] -- QUDT |
Alternative Label(s) | astronomical-unit |
Wikipedia Reference | http://en.wikipedia.org/wiki/Astronomical_unit |
AsymmetricMembrane#
Elucidation | membrane constituted of two or more structural planes of non-identical morphologies |
IUPAC Reference | https://doi.org/10.1351/goldbook.AT06862 |
Wikidata Reference | https://www.wikidata.org/wiki/Q120965018 |
Atom#
Elucidation | A standalone atom has direct part one 'nucleus' and one 'electron_cloud'. An O 'atom' within an O₂ 'molecule' is an 'e-bonded_atom'. In this material branch, H atom is a particular case, with respect to higher atomic number atoms, since as soon as it shares its electron it has no nucleus entangled electron cloud. We cannot say that H₂ molecule has direct part two H atoms, but has direct part two H nucleus. |
Alternative Label(s) | ChemicalElement |
AtomProbeTomography#
Elucidation | Atom Probe Tomography (APT or 3D Atom Probe) is the only material analysis technique offering extensive capabilities for both 3D imaging and chemical composition measurements at the atomic scale (around 0.1-0.3nm resolution in depth and 0.3-0.5nm laterally). Since its early developments, Atom Probe Tomography has contributed to major advances in materials science. The sample is prepared in the form of a very sharp tip. The cooled tip is biased at high DC voltage (3-15 kV). The very small radius of the tip and the High Voltage induce a very high electrostatic field (tens V/nm) at the tip surface, just below the point of atom evaporation. Under laser or HV pulsing, one or more atoms are evaporated from the surface, by field effect (near 100% ionization), and projected onto a Position Sensitive Detector (PSD) with a very high detection efficiency. Ion efficiencies are as high as 80%, the highest analytical efficiency of any 3D microscopy. |
Alternative Label(s) | 3D Atom Probe, APT |
AtomicAndNuclearPhysicsQuantity#
Elucidation | Quantities categorised according to ISO 80000-10. |
AtomicAttenuationCoefficient#
Elucidation | Quotient of the linear attenuation coefficient µ and the number density, n, of atoms in the substance. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98592911 |
AtomicForceMicroscopy#
Elucidation | Atomic force microscopy (AFM) is an influential surface analysis technique used for micro/nanostructured coatings. This flexible technique can be used to obtain high-resolution nanoscale images and study local sites in air (conventional AFM) or liquid (electrochemical AFM) surroundings. |
AtomicMass#
IUPAC Reference | https://doi.org/10.1351/goldbook.A00496 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Atomic_mass |
Comment | Since the nucleus account for nearly all of the total mass of atoms (with the electrons and nuclear binding energy making minor contributions), the atomic mass measured in Da has nearly the same value as the mass number. |
AtomicNumber#
IUPAC Reference | https://doi.org/10.1351/goldbook.A00499 |
AtomicPhysicsCrossSection#
Elucidation | Measure of probability that a specific process will take place in a collision of two particles. |
Wikidata Reference | https://www.wikidata.org/wiki/Q17128025 |
AtomicScatteringFactor#
Elucidation | Quotient of radiation amplitude scattered by the atom and radiation amplitude scattered by a single electron. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Atomic_form_factor |
Wikidata Reference | https://www.wikidata.org/wiki/Q837866 |
AtomisticModel#
Elucidation | A physics-based model based on a physics equation describing the behaviour of atoms. |
Attenuation#
Elucidation | Decrease in magnitude of any kind of flux through a medium. |
Alternative Label(s) | Extinction |
IUPAC Reference | https://doi.org/10.1351/goldbook.A00515 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Attenuation |
Atto#
AttoPrefixedUnit#
Elucidation | Superclass for all units prefixed with "atto" (1e-18). |
Auditory#
Elucidation | A 'Perceptual' which stands for a real world object whose spatiotemporal pattern makes it identifiable by an observer as a sound. |
Alternative Label(s) | Sound |
Comment | 'acoustical' refers to the perception mechanism of the observer that can occur through a microphone, a ear. |
AverageEnergyLossPerElementaryChargeProduced#
Elucidation | Quotient of the initial kinetic energy Ek of an ionizing charged particle and the total ionization Ni produced by that particle. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98793042 |
AverageLogarithmicEnergyDecrement#
Elucidation | Average value of the increment of the lethargy per collision. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-07-02 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1940739 |
AvogadroConstant#
Elucidation | The number of constituent particles, usually atoms or molecules, that are contained in the amount of substance given by one mole. It defines the base unit mole in the SI system. |
IUPAC Reference | https://doi.org/10.1351/goldbook.A00543 |
Comment | The DBpedia definition (http://dbpedia.org/page/Avogadro_constant) is outdated as May 20, 2019. It is now an exact quantity. |
BPFPB#
Barium#
Alternative Label(s) | Ba |
Wikipedia Reference | https://en.wikipedia.org/wiki/Barium |
Wikidata Reference | https://www.wikidata.org/wiki/Q1112 |
BariumAcetate#
Alternative Label(s) | Ba(OAc)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Barium_acetate |
Wikidata Reference | https://www.wikidata.org/wiki/Q421133 |
BariumAtom#
Elucidation | Atom subclass for barium. |
BariumBisfluorosulfonylimide#
Alternative Label(s) | Ba(FSI)2 |
BariumBisoxalatoborate#
Alternative Label(s) | Ba(BOB)2 |
BariumBisoxalatophosphate#
Alternative Label(s) | Ba(BOP)2 |
BariumBistrifluoromethanesulfonylimide#
Alternative Label(s) | Ba(TFSI)2 |
BariumBromide#
Alternative Label(s) | BaBr2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Barium_bromide |
Wikidata Reference | https://www.wikidata.org/wiki/Q414613 |
BariumCarbonate#
Alternative Label(s) | BaCO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Barium_carbonate |
Wikidata Reference | https://www.wikidata.org/wiki/Q409224 |
BariumChlorate#
Alternative Label(s) | Ba(ClO3)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Barium_chlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q412492 |
BariumChloride#
Alternative Label(s) | BaCl2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Barium_chloride |
Wikidata Reference | https://www.wikidata.org/wiki/Q407270 |
BariumDifluorooxalatoborate#
Alternative Label(s) | a(DFOB)2 |
BariumFluoride#
Alternative Label(s) | BaF2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Barium_fluoride |
Wikidata Reference | https://www.wikidata.org/wiki/Q417080 |
BariumHexafluorophosphate#
Alternative Label(s) | Ba(PF6)2 |
BariumHydroxide#
Alternative Label(s) | Ba(OH)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Barium_hydroxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q407605 |
BariumIodide#
Alternative Label(s) | BaI2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Barium_iodide |
Wikidata Reference | https://www.wikidata.org/wiki/Q421465 |
BariumNitrate#
Alternative Label(s) | Ba(NO3)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Barium_nitrate |
Wikidata Reference | https://www.wikidata.org/wiki/Q407666 |
BariumNitrite#
Alternative Label(s) | Ba(NO2)2 |
Wikidata Reference | https://www.wikidata.org/wiki/Q4321627 |
BariumPerchlorate#
Alternative Label(s) | Ba(ClO4)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Barium_perchlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q361627 |
BariumPhosphate#
Alternative Label(s) | Ba3(PO4)2 |
Wikidata Reference | https://www.wikidata.org/wiki/Q808224 |
BariumSaltCompound#
BariumSulfate#
Alternative Label(s) | BaSO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Barium_sulfate |
Wikidata Reference | https://www.wikidata.org/wiki/Q309038 |
BariumSulfide#
Alternative Label(s) | BaS |
Wikipedia Reference | https://en.wikipedia.org/wiki/Barium_sulfide |
Wikidata Reference | https://www.wikidata.org/wiki/Q411656 |
BariumSulfite#
Alternative Label(s) | BaSO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Barium_sulfite |
Wikidata Reference | https://www.wikidata.org/wiki/Q415543 |
BariumSymbol#
BariumTetrafluoroborate#
Alternative Label(s) | Ba(BF4)2 |
BariumTriflate#
Alternative Label(s) | Ba(OTf)2 |
Wikidata Reference | https://www.wikidata.org/wiki/Q72444806 |
BariumTrifluoromethanesulfonyloxalatoborate#
Alternative Label(s) | Ba(TFOB)2 |
Baryon#
Elucidation | Subatomic particle which contains an odd number of valence quarks, at least 3. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Baryon |
Base#
Elucidation | substance that decreases the concentration of hydrogen cations when dissolved |
Alternative Label(s) | AlkalineSubstance |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-01-18 |
IUPAC Reference | https://doi.org/10.1351/goldbook.B00601 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Base_(chemistry) |
Wikidata Reference | https://www.wikidata.org/wiki/Q11193 |
BaseQuantity#
Elucidation | "Quantity in a conventionally chosen subset of a given system of quantities, where no quantity in the subset can be expressed in terms of the other quantities within that subset" ISO 80000-1 |
BaseUnit#
Elucidation | A set of units that correspond to the base quantities in a system of units. |
BaselineCellVoltage#
Elucidation | In electrochemical measurements, the voltage of an electrochemical cell to which a voltage signal is superimposed. |
Battery#
Elucidation | one or more cells fitted with devices necessary for use, for example case, terminals, marking and protective devices |
Alternative Label(s) | ElectricBattery |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-01-04 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electric_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q267298 |
BatteryBase#
Elucidation | support base, generally of insulating material for stationary secondary cells, batteries or monobloc batteries |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-09 |
BatteryCell#
Elucidation | basic functional unit, consisting of an assembly of electrodes, electrolyte, container, terminals and usually separators, that is a source of electric energy obtained by direct conversion of chemical energy. |
Alternative Label(s) | Cell |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-01-01 |
BatteryContinuumModel#
BatteryCrate#
Elucidation | container with frame walls for holding several cells or batteries |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-10 |
BatteryCycler#
Elucidation | A device for performing cycling measurements of a battery. |
BatteryCyclerSystem#
BatteryCycling#
BatteryCyclingMeasurementResult#
BatteryEnergy#
Elucidation | electric energy which a battery delivers under specified conditions. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-21 |
BatteryEquivalentCircuitModel#
BatteryInterface#
Elucidation | An electrochemical interface within a battery cell. |
BatteryMeasurement#
BatteryMeasurementResult#
BatteryModule#
Elucidation | a modular assembly of multiple battery cells in a case, designed to be integrated into a larger battery pack |
BatteryOnFloat#
Elucidation | secondary battery whose terminals are permanently connected to a source of constant voltage sufficient to maintain the battery approximately fully charged, and which is intended to supply power to an electric circuit, if the normal supply is temporarily interrupted |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-35 |
BatteryPack#
Elucidation | a battery containing multiple cells and a casing |
Wikipedia Reference | https://en.wikipedia.org/wiki/Battery_pack |
Wikidata Reference | https://www.wikidata.org/wiki/Q420116 |
BatteryPhenomenon#
BatteryQuantity#
Elucidation | Physical quantities defined within the domain of batteries. |
BatteryRack#
Elucidation | support, stand or grating with one or more levels or tiers for the installation of cells or mono-bloc containers in a stationary battery |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-24 |
BatteryTimeSeriesDataSet#
BatteryTray#
Elucidation | container with a base and walls for holding several cells or batteries |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-35 |
Becquerel#
Elucidation | SI unit for radioactive activity. |
IUPAC Reference | https://doi.org/10.1351/goldbook.B00624 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Becquerel?oldid=493710036 |
BecquerelPerCubicMetre#
Elucidation | The SI derived unit of unit in the category of Radioactivity concentration. -- QUDT |
Alternative Label(s) | Becquerel per Cubic Metre |
BecquerelPerKilogram#
Elucidation | "Becquerel per Kilogram" is used to describe radioactivity, which is often expressed in becquerels per unit of volume or weight, to express how much radioactive material is contained in a sample. -- QUDT |
Alternative Label(s) | Becquerel per Kilogram |
BecquerelPerLitre#
Elucidation | One radioactive disintegration per second from a one part in 10**3 of the SI unit of volume (cubic metre). -- QUDT |
Alternative Label(s) | Becquerels per litre |
BecquerelPerSquareMetre#
Alternative Label(s) | Becquerel per Square Metre |
BecquerelSecondPerCubicMetre#
Elucidation | TBD -- QUDT |
Alternative Label(s) | Becquerels second per cubic metre |
BeginStep#
Elucidation | An initial step of a workflow. |
BeginTile#
Elucidation | https://w3id.org/emmo#EMMO_fe63194f_7c04_4dbd_a244_524b38b6699b |
Behaviour#
Elucidation | A process which is an holistic temporal part of an object. |
BellevilleWasher#
Elucidation | a type of spring, in the form of a conical washer |
Wikidata Reference | https://www.wikidata.org/wiki/Q3056595 |
Bending#
Comment | Forming of a solid body, whereby the plastic state is essentially brought about by a bending stress |
Benzene#
Elucidation | Benzene is a colorless liquid with a sweet odor. It evaporates into the air very quickly and dissolves slightly in water. It is highly flammable and is formed from both natural processes and human activities. Benzene is widely used in the United States; it ranks in the top 20 chemicals for production volume. Some industries use benzene to make other chemicals which are used to make plastics, resins, and nylon and synthetic fibers. Benzene is also used to make some types of rubbers, lubricants, dyes, detergents, drugs, and pesticides. Natural sources of benzene include volcanoes and forest fires. Benzene is also a natural part of crude oil, gasoline, and cigarette smoke. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Benzene |
Wikidata Reference | https://www.wikidata.org/wiki/Q2270 |
BenzoicAcid#
Wikipedia Reference | https://en.wikipedia.org/wiki/Benzoic_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q191700 |
BerkeliumAtom#
Elucidation | Atom subclass for berkelium. |
BerkeliumSymbol#
Beryllium#
Alternative Label(s) | Be |
Wikipedia Reference | https://en.wikipedia.org/wiki/Beryllium |
Wikidata Reference | https://www.wikidata.org/wiki/Q569 |
BerylliumAtom#
Elucidation | Atom subclass for beryllium. |
BerylliumHydroxide#
Alternative Label(s) | Be(OH)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Beryllium_hydroxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q419729 |
BerylliumSymbol#
BetaDisintegrationEnergy#
Elucidation | Sum of the maximum beta-particle kinetic energy and the recoil energy of the atom produced in a reference frame in which the emitting nucleus is at rest before its disintegration. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98148340 |
BilayerMembrane#
Elucidation | an asymmetric membrane composed of two layers, typically with different chemical properties or functional roles |
BimetallicElectrode#
Elucidation | electrode containing two different metals (e.g. platinum and ruthenium) on its surface (e.g. to modify its electrocatalytic properties) |
BimetallicOxideElectrode#
Elucidation | an electrode consisting of two metal oxide active materials |
BinaryElectrolyte#
Elucidation | an electrolyte consisting of anions and cations with equal absolute charge numbers. |
Binder#
Elucidation | material or substance that holds or draws other materials together to form a cohesive whole |
Alternative Label(s) | ElectrodeBinder |
Wikipedia Reference | https://en.wikipedia.org/wiki/Binder_(material) |
Wikidata Reference | https://www.wikidata.org/wiki/Q863583 |
BindingFraction#
Elucidation | The ratio of the binding energy of a nucleus to the atomic mass number. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98058362 |
Bis(fluorosulfonyl)amide#
Alternative Label(s) | FSI |
Bis(malonato)borate#
Alternative Label(s) | BMB |
Bis(oxalato)borate#
Alternative Label(s) | BOB |
Wikidata Reference | https://www.wikidata.org/wiki/Q81982574 |
Bismuth#
Wikipedia Reference | https://en.wikipedia.org/wiki/Bismuth |
Wikidata Reference | https://www.wikidata.org/wiki/Q942 |
BismuthAtom#
Elucidation | Atom subclass for bismuth. |
BismuthElectrode#
Elucidation | electrode in which the active material is bismuth |
BismuthSymbol#
Bistriflimide#
Alternative Label(s) | TFSI |
Wikipedia Reference | https://en.wikipedia.org/wiki/Bistriflimide |
Wikidata Reference | https://www.wikidata.org/wiki/Q4918589 |
BlendedActiveElectrode#
Elucidation | an active electrode with a blend of two or more active materials |
BlowMolding#
BlueAntiQuark#
BlueBottomAntiQuark#
BlueBottomQuark#
BlueCharmAntiQuark#
BlueCharmQuark#
BlueDownAntiQuark#
BlueDownQuark#
BlueQuark#
BlueStrangeAntiQuark#
BlueStrangeQuark#
BlueTopAntiQuark#
BlueTopQuark#
BlueUpAntiQuark#
BlueUpQuark#
BockrisDevanathanMuellerModel#
Elucidation | a model for the double layer that includes the action of the solvent on the surface |
Alternative Label(s) | BDM |
Comment | proposed by John Bockris, M. A. V. Devanathan, and Klaus Mueller in 1963 |
BodePlot#
Elucidation | plots of the phase angle and the magnitude of the impedance vs. the logarithm of perturbation frequency at all the frequencies tested in an impedimetry measurement |
Alternative Label(s) | BodeDiagram |
Wikipedia Reference | https://en.wikipedia.org/wiki/Bode_plot |
Wikidata Reference | https://www.wikidata.org/wiki/Q245627 |
BohrMagneton#
Elucidation | Magnitude of the magnetic moment of an electron in a state with orbital angular momentum quantum number l=1 due to its orbital motion. |
Wikidata Reference | https://www.wikidata.org/wiki/Q737120 |
BohrRadius#
Elucidation | Radius of the electron orbital in the hydrogen atom in its ground state in the Bohr model of the atom. |
IUPAC Reference | https://doi.org/10.1351/goldbook.B00693 |
Wikidata Reference | https://www.wikidata.org/wiki/Q652571 |
BohriumAtom#
Elucidation | Atom subclass for bohrium. |
BohriumSymbol#
BoltzmannConstant#
Elucidation | A physical constant relating energy at the individual particle level with temperature. It is the gas constant R divided by the Avogadro constant. It defines the Kelvin unit in the SI system. |
IUPAC Reference | https://doi.org/10.1351/goldbook.B00695 |
Comment | The DBpedia definition (http://dbpedia.org/page/Boltzmann_constant) is outdated as May 20, 2019. It is now an exact quantity. |
BondedAtom#
Elucidation | An bonded atom that shares at least one electron to the atom-based entity of which is part of. |
Comment | A real bond between atoms is always something hybrid between covalent, metallic and ionic. In general, metallic and ionic bonds have atoms sharing electrons. |
Boolean#
Elucidation | A boolean number. |
BoostCharge#
Elucidation | accelerated charge applied at greater than normal values of electric currents or of voltages (for a particular design) during a short time interval |
Alternative Label(s) | FastCharge |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-37 |
Boron#
Alternative Label(s) | B |
Wikipedia Reference | https://en.wikipedia.org/wiki/Boron |
Wikidata Reference | https://www.wikidata.org/wiki/Q618 |
BoronAtom#
Elucidation | Atom subclass for boron. |
BoronSymbol#
Boson#
Elucidation | A physical particle with integer spin that follows Bose–Einstein statistics. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Boson |
BottomAntiQuark#
BottomQuark#
Wikipedia Reference | https://en.wikipedia.org/wiki/Bottom_quark |
BraggAngle#
Elucidation | Angle between the scattered ray and the lattice plane. |
Wikidata Reference | https://www.wikidata.org/wiki/Q105488118 |
Broadcast#
Bromine#
Alternative Label(s) | Br2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Bromine |
Wikidata Reference | https://www.wikidata.org/wiki/Q879 |
BromineAtom#
Elucidation | Atom subclass for bromine. |
BromineSymbol#
BufferBattery#
Elucidation | battery connected across a direct current supply in order to reduce the effects of power variations of the source. |
Alternative Label(s) | BackUpBattery |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-01-16 |
BunsenCell#
Elucidation | a primary zinc carbon battery with a zinc anode and carbon cathode and a dual electrolyte system of aqueous sulfuric acid and nitric or chromic acid |
Wikipedia Reference | https://en.wikipedia.org/wiki/Bunsen_cell |
Wikidata Reference | https://www.wikidata.org/wiki/Q901286 |
Comment | included for historical reference |
BurgersVector#
Elucidation | Vector characterising a dislocation in a crystal lattice. |
Wikidata Reference | https://www.wikidata.org/wiki/Q623093 |
ButanoicAcid#
Wikipedia Reference | https://en.wikipedia.org/wiki/Butyric_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q193213 |
ButlerVolmerEquation#
Elucidation | a phenomenological model for electrode kinetics, describing the relation between the electrode current from an electrochemical charge-transfer reaction and the surface overpotential of the electrode |
Alternative Label(s) | ButlerVolmerApproximation, ErdeyGruzVolmerEquation |
Wikipedia Reference | https://en.wikipedia.org/wiki/Butler%E2%80%93Volmer_equation |
Wikidata Reference | https://www.wikidata.org/wiki/Q903846 |
Comment | i = i0 * (exp(alpha*n*F*eta/(R*T)) – exp(-(1-alpha)*n*F*eta/(R*T))) |
C#
CASRN#
Elucidation | Chemical Abstact Service registry number for a chemical substance from the American Chemical Society |
CCCVCycling#
Elucidation | a cycling protocol in which an electrochemical cell is first put through a CCCV charging process followed by a constant current discharge process |
CPlusPlus#
Elucidation | A language object respecting the syntactic rules of C++. |
Alternative Label(s) | C++ |
CR2016#
Elucidation | a Li | MnO2 coin cell with a R2016 case |
CR2025#
Elucidation | a Li | MnO2 coin cell with a R2025 case |
Wikidata Reference | https://www.wikidata.org/wiki/Q28955604 |
CR2032#
Elucidation | a Li | MnO2 coin cell with a R2032 case |
Wikidata Reference | https://www.wikidata.org/wiki/Q5013811 |
CRate#
Elucidation | [an indicator of the] electric current at which a secondary cell or battery is charged |
Alternative Label(s) | ChargeRate, ChargeRate, ChargeRate |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-45 |
Comment | in practice, the term CRate is often used to mean DRate |
CSharp#
Alternative Label(s) | C# |
Cadmium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Cadmium |
Wikidata Reference | https://www.wikidata.org/wiki/Q1091 |
CadmiumAtom#
Elucidation | Atom subclass for cadmium. |
CadmiumBattery#
Elucidation | cell containing a negative electrode with an active material of cadmium or containing cadmium |
CadmiumElectrode#
Elucidation | electrode in which the active material is cadmium |
CadmiumHydroxide#
Alternative Label(s) | Cd(OH)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Cadmium_hydroxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q420717 |
CadmiumOxide#
Alternative Label(s) | CdO |
Wikipedia Reference | https://en.wikipedia.org/wiki/Cadmium_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q196661 |
CadmiumOxideCompound#
CadmiumSymbol#
Caesium#
Wikipedia Reference | https://www.wikidata.org/wiki/Q1108 |
Wikidata Reference | https://www.wikidata.org/wiki/Caesium |
CaesiumAtom#
Elucidation | Atom subclass for caesium. |
CaesiumElectrode#
Elucidation | electrode in which the active material is caesium |
CaesiumSymbol#
Calcium#
Alternative Label(s) | Ca |
Wikipedia Reference | https://en.wikipedia.org/wiki/Calcium |
Wikidata Reference | https://www.wikidata.org/wiki/Q706 |
CalciumAcetate#
Alternative Label(s) | Ca(OAc)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Calcium_acetate |
Wikidata Reference | https://www.wikidata.org/wiki/Q409251 |
CalciumAirBattery#
Elucidation | a metal-air battery with a calcium negative electrode |
CalciumAtom#
Elucidation | Atom subclass for calcium. |
CalciumBattery#
Elucidation | cell containing a negative electrode with an active material of calcium or containing calcium |
Wikipedia Reference | https://en.wikipedia.org/wiki/Calcium_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q106611348 |
CalciumBisfluorosulfonylimide#
Alternative Label(s) | Ca(FSI)2 |
CalciumBisoxalatoborate#
Alternative Label(s) | Ca(BOB)2 |
CalciumBisoxalatophosphate#
Alternative Label(s) | Ca(BOP)2 |
CalciumBistrifluoromethanesulfonylimide#
Alternative Label(s) | Ca(TFSI)2 |
CalciumBromide#
Alternative Label(s) | CaBr2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Calcium_bromide |
Wikidata Reference | https://www.wikidata.org/wiki/Q409739 |
CalciumCarbonate#
Alternative Label(s) | CaCO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Calcium_carbonate |
Wikidata Reference | https://www.wikidata.org/wiki/Q23767 |
CalciumChlorate#
Alternative Label(s) | Ca(ClO3)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Calcium_chlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q419721 |
CalciumChloride#
Alternative Label(s) | CaCl2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Calcium_chloride |
Wikidata Reference | https://www.wikidata.org/wiki/Q208451 |
CalciumDifluorooxalatoborate#
Alternative Label(s) | Ca(DFOB)2 |
CalciumElectrode#
Comment | electrode in which the active material is calcium |
CalciumFluoride#
Alternative Label(s) | CaF2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Calcium_fluoride |
Wikidata Reference | https://www.wikidata.org/wiki/Q413374 |
CalciumHexafluorophosphate#
Alternative Label(s) | Ca(PF6)2 |
CalciumHydroxide#
Alternative Label(s) | Ca(OH)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Calcium_hydroxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q182849 |
CalciumInsertionElectrode#
Elucidation | an insertion electrode in which the guest molecule is calcium |
CalciumIodide#
Alternative Label(s) | CaI2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Calcium_iodide |
Wikidata Reference | https://www.wikidata.org/wiki/Q412538 |
CalciumIonBattery#
Elucidation | a battery with two calcium insertion electrodes |
CalciumNitrate#
Alternative Label(s) | Ca(NO3)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Calcium_nitrate |
Wikidata Reference | https://www.wikidata.org/wiki/Q407392 |
CalciumNitrite#
Alternative Label(s) | Ca(NO2)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Calcium_nitrite |
Wikidata Reference | https://www.wikidata.org/wiki/Q2749498 |
CalciumPerchlorate#
Alternative Label(s) | Ca(ClO4)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Calcium_perchlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q906306 |
CalciumPhosphate#
Alternative Label(s) | Ca3(PO4)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Tricalcium_phosphate |
Wikidata Reference | https://www.wikidata.org/wiki/Q278387 |
CalciumSaltCompound#
CalciumSulfate#
Alternative Label(s) | CaSO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Calcium_sulfate |
Wikidata Reference | https://www.wikidata.org/wiki/Q407258 |
CalciumSulfide#
Alternative Label(s) | CaS |
Wikipedia Reference | https://en.wikipedia.org/wiki/Calcium_sulfide |
Wikidata Reference | https://www.wikidata.org/wiki/Q408464 |
CalciumSulfite#
Alternative Label(s) | CaSO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Calcium_sulfite |
Wikidata Reference | https://www.wikidata.org/wiki/Q899410 |
CalciumSulfurBattery#
Elucidation | a battery with a calcium negative electrode and a sulfur positive electrode |
CalciumSymbol#
CalciumTetrafluoroborate#
Alternative Label(s) | Ca(BF4)2 |
CalciumTriflate#
Alternative Label(s) | Ca(OTf)2 |
CalciumTrifluoromethanesulfonyloxalatoborate#
Alternative Label(s) | Ca(TFOB)2 |
CalenderedCoatingThickness#
Elucidation | thickness of the coating after a calendering process |
CalenderedDensity#
Elucidation | density after calendering |
Calendering#
CalibrationData#
Elucidation | Calibration data are used to provide correction of measured data or perform uncertainty calculations. They are generally the result of a measuerement on a reference specimen. |
CalibrationDataPostProcessing#
Elucidation | Post-processing of the output of the calibration in order to get the actual calibration data to be used as input for the measurement. |
CalibrationProcess#
Elucidation | Sequence of operations/actions that are needed to convert the initial signal (as produced by the detector) into a meaningful and useable raw data. |
CalibrationTask#
Elucidation | Single calibration Task that is part of a Calibration Process Workflow. |
CaliforniumAtom#
Elucidation | Atom subclass for californium. |
CaliforniumSymbol#
Calorimetry#
Elucidation | In chemistry and thermodynamics, calorimetry (from Latin calor 'heat', and Greek μέτρον (metron) 'measure') is the science or act of measuring changes in state variables of a body for the purpose of deriving the heat transfer associated with changes of its state due, for example, to chemical reactions, physical changes, or phase transitions under specified constraints. Calorimetry is performed with a calorimeter. |
Candela#
IUPAC Reference | https://doi.org/10.1351/goldbook.C00787 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Candela?oldid=484253082 |
CandelaPerLumen#
Alternative Label(s) | Candela per Lumen |
CandelaPerSquareMetre#
Elucidation | The candela per square metre (cd/m²) is the derived SI unit of luminance. The unit is based on the candela, the SI unit of luminous intensity, and the square metre, the SI unit of area. Nit (nt) is a deprecated non-SI name also used for this unit (1 nit = 1 cd/m²). As a measure of light emitted per unit area, this unit is frequently used to specify the brightness of a display device. Most consumer desktop liquid crystal displays have luminances of 200 to 300 cd/m²; the sRGB spec for monitors targets 80 cd/m2. HDTVs range from 450 to about 1000 cd/m2. Typically, calibrated monitors should have a brightness of 120 cd/m². Nit is believed to come from the Latin word nitere, to shine. -- QUDT |
Alternative Label(s) | candela per square metre |
CanonicalPartitionFunction#
Wikidata Reference | https://www.wikidata.org/wiki/Q96142389 |
Capacitance#
Elucidation | The derivative of the electric charge of a system with respect to the electric potential. |
Alternative Label(s) | ElectricCapacitance |
IUPAC Reference | https://doi.org/10.1351/goldbook.C00791 |
CapacitancePerLengthUnit#
CapacitanceUnit#
Capacity#
Elucidation | electric charge which a cell or battery can deliver under specified conditions |
Alternative Label(s) | ChargeCapacity, ElectricChargeCapacity, StorageCapacity |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-14 |
Comment | the SI unit for electric charge is the coulomb (1 C = 1 A·s) but in practice, capacity is usually expressed in ampere hours (A·h) |
CapacityFade#
Elucidation | a degradation phenomena in electrochemical devices in which the practicaclly achieveable capacity of the cell is less than the measured capacity at the beginning of life. |
Alternative Label(s) | CapacityLoss |
Wikipedia Reference | https://en.wikipedia.org/wiki/Capacity_loss |
Wikidata Reference | https://www.wikidata.org/wiki/Q16851742 |
Carbon#
Alternative Label(s) | C |
Wikipedia Reference | https://en.wikipedia.org/wiki/Carbon |
Wikidata Reference | https://www.wikidata.org/wiki/Q623 |
CarbonAtom#
Elucidation | Atom subclass for carbon. |
CarbonBasedElectrode#
Elucidation | an electrode which contains mostly materials based on carbon |
Comment | often represented in cell designations by the letter I |
CarbonBlack#
Wikipedia Reference | https://en.wikipedia.org/wiki/Carbon_black |
Wikidata Reference | https://www.wikidata.org/wiki/Q764245 |
CarbonDioxide#
Alternative Label(s) | CO2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Carbon_dioxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q1997 |
CarbonElementalSubstance#
CarbonInkElectrode#
Elucidation | development of a carbon paste electrode that is screen printed using a carbon/polymer mixture of suitable composition |
Wikidata Reference | https://www.wikidata.org/wiki/Q120907443 |
Comment | These electrodes can easily be chemically modified by the incorporation of reagents (electrocatalysts, redox mediators, complexation agents, enzymes, etc.) and by the attachment of micro- or nanoparticles to prepare electrochemical sensors for analytical applications. |
CarbonMonofluoride#
Alternative Label(s) | CFx |
Wikipedia Reference | https://en.wikipedia.org/wiki/Carbon_monofluoride |
Wikidata Reference | https://www.wikidata.org/wiki/Q947047 |
CarbonMonofluorideElectrode#
Elucidation | electrode in which the active material is carbon monofluoride |
CarbonPasteElectrode#
Elucidation | Electrode of a composite of carbon powder and a pasting liquid (including mineral oil, Nujol, bromoform, bromonaphthalene). |
Alternative Label(s) | CPE, CPE |
Wikipedia Reference | https://en.wikipedia.org/wiki/Carbon_paste_electrode |
Wikidata Reference | https://www.wikidata.org/wiki/Q5037987 |
Comment | The CPE was first described by Adams in 1958. A CPE is typically housed in a Teflon holder, contacted by a conductive wire (occasionally a piston is used to renew the surface by extrusion of the used paste). Problems are long-term stability of the paste and that the binder can influence its properties. |
CarbonSymbol#
CarbonicAcid#
Alternative Label(s) | H2CO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Carbonic_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q104334 |
CarboxymethylCellulose#
Alternative Label(s) | CMC |
Wikipedia Reference | https://en.wikipedia.org/wiki/Carboxymethyl_cellulose |
Wikidata Reference | https://www.wikidata.org/wiki/Q411030 |
CardonDioxideElectrode#
Elucidation | a gas diffusion electrode in which the active material is carbon dioxide (CO2) |
CarrierLifetime#
Elucidation | Time constant for recombination or trapping of minority charge carriers in semiconductors |
Wikidata Reference | https://www.wikidata.org/wiki/Q5046374 |
Case#
Elucidation | container for the plate pack or packs and electrolyte of a cell or cells made of a material impervious to the electrolyte |
Alternative Label(s) | Can, Container, Housing |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-14 |
Casting#
Catalyst#
Elucidation | substance that increases chemical reaction speed, and which is conserved after the reaction |
Wikidata Reference | https://www.wikidata.org/wiki/Q12385831 |
CatalyticActivity#
Elucidation | Increase in the rate of reaction of a specified chemical reaction that an enzyme produces in a specific assay system. |
IUPAC Reference | https://doi.org/10.1351/goldbook.C00881 |
CatalyticActivityUnit#
CatalyticCurrent#
Elucidation | faradaic current measured in a solution containing two electroactive substances, A and B, that exceeds the sum of the faradaic currents that would be obtained for A and B separately under the same experimental conditions |
IUPAC Reference | https://doi.org/10.1351/goldbook.C00889 |
Comment | I_{cat} |
CategorizedPhysicalQuantity#
Elucidation | The superclass for all physical quantities classes that are categorized according to some domain of interests (e.g. metallurgy, chemistry), property (intensive/extensive) or application. |
Cathode#
Elucidation | by convention, cell electrode at which, a reduction reaction occurs |
IUPAC Reference | https://goldbook.iupac.org/terms/view/C00905 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Cathode |
Wikidata Reference | https://www.wikidata.org/wiki/Q175233 |
Comment | electrode of an electrochemical cell through which net electric current flows and at which the predominating electrochemical reaction is a reduction |
CathodeElectrolyteInterphase#
Elucidation | a type of solid electrolyte interface that forms on the surface of the electrode designated as the "cathode" or positive electrode |
Comment | used to distinguish the interphase on the cathode surface from that on the anode, which is typically called the solid electrolyte interphase (SEI) |
CathodicOverpotential#
Elucidation | electrode polarization associated with an electrochemical reduction reaction |
Alternative Label(s) | CathodicPolarization |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-07 |
CathodicPolarisation#
Elucidation | electrode polarization associated with a cathodic reaction |
Alternative Label(s) | CathodicPolarization |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-02-18 |
CathodicProtection#
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-04-05 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Cathodic_protection |
Wikidata Reference | electrochemical immunity produced by an appropriate cathodic polarization. |
CathodicReaction#
Elucidation | electrode reaction in which reduction occurs at the cathode |
Alternative Label(s) | Electroreduction, Electroreduction, Electroreduction, Electroreduction, ElectroreductionReaction, ElectroreductionReaction, ElectroreductionReaction, ElectroreductionReaction |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-02-10 |
Comment | electrode reaction involving an electrochemical reduction |
CathodicStrippingVoltammetry#
Elucidation | stripping voltammetry in which material accumulated at the working electrode is electrochemically reduced in the stripping step |
Alternative Label(s) | CSV, CSV |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
Wikidata Reference | https://www.wikidata.org/wiki/Q4016325 |
Catholyte#
Elucidation | electrolyte on the cathode side of an electrochemical cell that is divided into compartments. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-03-18 |
Comment | Electrolyte solution in the cathodic compartment of an electrolysis cell or galvanic cell, i.e., in that part of the cell where the cathode is placed. |
CatholyteTank#
Elucidation | a tank for holding catholyte |
Comment | usually used in a flow cell system |
Cation#
CausalCollapse#
CausalConvexSystem#
Elucidation | A CausalSystem whose quantum parts are all bonded to the rest of the system. |
CausalExpansion#
CausalInteraction#
CausalParticle#
Elucidation | The class of entities that have no spatial structure. |
CausalPath#
Elucidation | The class of entities that possess a temporal structure but no spatial structure. |
Alternative Label(s) | CausalChain, Elementary |
CausalStructure#
Elucidation | A self-connected composition of more than one quantum entities. |
Alternative Label(s) | CausalObject |
CausalSystem#
Elucidation | A non-path causal structure |
CausallHairedSystem#
CellBaffle#
Elucidation | internal component used to reduce the amount of electrolyte loss due to electrolyte spray being carried in the gas and/or by electrolyte movement |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-13 |
Comment | a cell baffle has a second function in protecting the plate pack from damage by objects inserted through the filling hole |
CellCan#
Elucidation | cell container which is usually metallic and typically, but not exclusively, cylindrical |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-13 |
CellCurrent#
Comment | electric current flowing to or from an electrochemical cell. |
CellLid#
Elucidation | part used to close the case normally having holes for filling, topping-up, gas escape, terminals, etc. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-15 |
CellPolarisationPotential#
Elucidation | sum of the absolute values of the potential differences resulting from anodic and cathodic polarizations of an electrochemical cell |
Alternative Label(s) | CellPolarizationPotential |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-03-12 |
CellVoltage#
Elucidation | voltage between the terminals of an electrochemical cell |
Alternative Label(s) | AppliedPotential |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-03-10 |
IUPAC Reference | https://doi.org/10.1351/goldbook.A00424 |
Comment | difference of electric potentials measured between identical metallic leads to two electrodes of an electrochemical cell |
CelsiusTemperature#
Elucidation | An objective comparative measure of hot or cold. Temperature is a relative quantity that can be used to express temperature differences. Unlike ThermodynamicTemperature, it cannot express absolute temperatures. |
IUPAC Reference | https://doi.org/10.1351/goldbook.T06261 |
CelsiusTemperatureMeasurement#
Elucidation | measurement of temperature |
CelsiusTemperatureMeasurementResult#
CelsiusTemperatureVector#
Elucidation | vector containing at least two values for the quantity celsius temperature |
Cementing#
Centi#
CentiPrefixedUnit#
Elucidation | Superclass for all units prefixed with "centi" (0.01). |
CentreOfMass#
Elucidation | The unique point where the weighted relative position of the distributed mass of an Item sums to zero. Equivalently, it is the point where if a force is applied to the Item, causes the Item to move in direction of force without rotation. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Center_of_mass |
Comment | In non-relativistic physics, the centre of mass doesn’t depend on the chosen reference frame. |
CentrifugalCasting#
CeramicMaterial#
CeramicSintering#
CeriumAtom#
Elucidation | Atom subclass for cerium. |
CeriumSymbol#
CharacterisationData#
Elucidation | Represents every type of data that is produced during a characterisation process |
CharacterisationDataValidation#
Elucidation | Procedures to validate the characterisation data. |
CharacterisationEnvironment#
Elucidation | Medium of the characterisation experiment defined by the set of environmental conditions that are controlled and measured over time during the experiment. |
CharacterisationEnvironmentProperty#
CharacterisationExperiment#
Elucidation | A characterisation experiment is the process by which a material's structure and properties are probed and measured. It is a fundamental process in the field of materials science, without which no scientific understanding of engineering materials could be ascertained. |
CharacterisationHardware#
Elucidation | Whatever hardware is used during the characterisation process. |
CharacterisationHardwareSpecification#
CharacterisationInstrument#
Elucidation | The instrument used for characterising a material, which usually has a probe and a detector as parts. |
CharacterisationMeasurementProcess#
Elucidation | The measurement process associates raw data to the sample through a probe and a detector. |
CharacterisationMeasurementTask#
Elucidation | Single calibration Task that is part of a Characterisation Measurement Process Workflow. |
CharacterisationMethod#
Elucidation | The description of the overall characterisation method. It can be composed of different steps (e.g. sample preparation, calibration, measurement, post-processing). |
Alternative Label(s) | Characterisation procedure, Characterisation technique |
CharacterisationProcedure#
Elucidation | The process of performing characterisation by following some existing formalised operative rules. |
CharacterisationProcedureValidation#
Elucidation | Describes why the characterization procedure was chosen and deemed to be the most useful for the sample. |
CharacterisationProperty#
Elucidation | The characterisation property is the investigate property or behaviour of a sample. It is derived from the secondary data, usually after classification or quantification (manually or by a model). |
CharacterisationProtocol#
Elucidation | A characterisation protocol is defined whenever it is desirable to standardize a laboratory method to ensure successful replication of results by others in the same laboratory or by other laboratories. |
CharacterisationSoftware#
Elucidation | A software application to process characterisation data |
CharacterisationSystem#
Elucidation | A set of one or more 'CharacterisationInstruments' and often other devices, including any sample holder, reagent and supply, assembled and adapted to give information used to generate 'MeasuredQuantityProperty' within specified intervals for quantities of specified kinds. |
CharacterisationTask#
CharacterisationWorkflow#
Elucidation | A characterisation procedure that has at least two characterisation tasks as proper parts. |
CharacterisedSample#
Elucidation | The sample after having been subjected to a characterization process |
Charge#
Elucidation | operation during which a secondary cell or battery is supplied with electric energy from an external circuit which results in chemical changes within the cell and thus the storage of energy as chemical energy. |
Alternative Label(s) | ElectrochemicalCharging |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-27 |
Wikidata Reference | https://www.wikidata.org/wiki/Q11388109 |
ChargeCapacity#
Elucidation | capacity delivered during a charge process |
ChargeCarrier#
Elucidation | a generic denomination of particles or quasiparticles responsible for electric charge transport. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Charge_carrier |
Wikidata Reference | https://www.wikidata.org/wiki/Q865807 |
ChargeDistribution#
ChargeEfficiency#
Elucidation | ratio of the electric charge discharged from a secondary battery to the electric charge provided during the preceding charge |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-39 |
ChargeEnergy#
Elucidation | energy delivered by a deviced under some specific charge conditions |
ChargeNumber#
Elucidation | For a particle, electric charge q divided by elementary charge e. |
Alternative Label(s) | IonizationNumber, IonizationNumber |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-05-17 |
IUPAC Reference | https://doi.org/10.1351/goldbook.C00993 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Charge_number |
Wikidata Reference | https://www.wikidata.org/wiki/Q1800063 |
Comment | The charge number of a particle may be presented as a superscript to the symbol of that particle, e.g. H+, He++, Al3+, Cl−, S=, N3−. |
ChargeRetention#
Elucidation | ability of a cell or battery to retain capacity on open circuit under specified conditions. |
Alternative Label(s) | CapacityRetention |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-35 |
ChargeTimePlot#
Elucidation | plot of the time-dependent amount of electric charge passed through an electrochemical system due to the application of a electric potential |
Alternative Label(s) | ChargeTimeCurve, ElectricChargeTimeCurve, ElectricChargeTimePlot, QtCurve |
ChargeTransferCoefficient#
Elucidation | the fraction of the electrostatic potential energy affecting the reduction rate in an electrode reaction, with the remaining fraction affecting the corresponding oxidation rate |
Wikipedia Reference | https://en.wikipedia.org/wiki/Charge_transfer_coefficient |
Comment | The cathodic transfer coefficient αc is defined as –(RT/nF)(dlnkc /dE), where kc is the electroreduction rate constant, E is the applied potential, and R, T, and F have their usual significance. This definition is equivalent to the other, -(RT/nF)(dln|jc |/dE), where jc is the cathodic current density corrected for any changes in the reactant concentration at the electrode surface with respect to its bulk value. |
ChargingCurrent#
Elucidation | electric current applied to a battery during a charging process |
CharmAntiQuark#
CharmQuark#
Wikipedia Reference | https://en.wikipedia.org/wiki/Charm_quark |
Chemical#
Elucidation | A language object that follows the syntactic rules used in the chemical field. |
ChemicalComposition#
Elucidation | A language construct that provides information about the consitutents of a substance and their fractions or amounts. |
ChemicalCompositionQuantity#
ChemicalCompound#
Elucidation | A chemical substance composed of many identical molecules (or molecular entities) composed of atoms from more than one element held together by chemical bonds. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Chemical_compound |
ChemicalElement#
Elucidation | The symbol for a specific chemical element, that can stand both for an atom or a substance. |
IUPAC Reference | https://doi.org/10.1351/goldbook.C01022 |
Comment | The IUPAC Gold Book defines the a chemical element both as: - a species of atoms; all atoms with the same number of protons in the atomic nucleus - a pure chemical substance composed of atoms with the same number of protons in the atomic nucleus This qualifies a chemical element as a name and not a matter obejct that can stand for an atom or a substance. |
ChemicalEntity#
Comment | A chemical entity comprises the two different ways to represents matter: as single recognizable particle entity (molecular entity) and as a composition of particle entities (substance). This distinction is not well assessed in actual chemical nomenclature, in which an element name refers to both the pure elemental substance or the atom. In the EMMO we force the adoption of a more strict categorization based on mereotopology. The class Material hosts the subclasses for which a substance can be identified without necessarily considering its nature of molecule/atom or substance (e.g. hydrocarbon is the class of both hydrocarbon molecules or gases). |
ChemicalFormula#
Elucidation | A symbolic construct that provides informations about the chemical proportions of the elements that constitute a chemical compound or a specific molecule. |
Comment | A chemical formula may also include other symbols such as parentheses, plus and minus signs, brackets |
ChemicalMaterial#
ChemicalName#
ChemicalNomenclature#
Elucidation | A language object following a specific nomenclature rules for defining univocal names of chemical compounds. |
Comment | A chemical numenclature should not be confused with the chemical formula. |
ChemicalPotential#
IUPAC Reference | https://doi.org/10.1351/goldbook.C01032 |
Comment | Energy per unit change in amount of substance. |
ChemicalReaction#
Elucidation | a process that results in the interconversion of chemical species |
IUPAC Reference | https://doi.org/10.1351/goldbook.C01033 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Chemical_reaction |
Wikidata Reference | https://www.wikidata.org/wiki/Q36534 |
ChemicalRepresentation#
Elucidation | A representation of objects belonging to the chemistry field. |
ChemicalSpecies#
Elucidation | Specific form of an element defined as to isotopic composition, electronic or oxidation state, and/or complex or molecular structure. Chemical species is the macroscopic equivalent of molecular entity and refers to sets or ensembles of molecular entities. |
IUPAC Reference | https://doi.org/10.1351/goldbook.CT06859 |
Comment | Following nominalistic approach a species is simply a name that can point to an element name, a chemical formula or a chemical compound. So everything addressed by these classes of names can be calleded a chemical species. |
ChemicalSubstance#
Elucidation | Matter of constant composition best characterized by the entities (molecules, formula units, atoms) it is composed of. |
IUPAC Reference | https://doi.org/10.1351/goldbook.C01039 |
Comment | A substance is always composed of more than one molecular entity. It lays in the continuum or mesoscopic domain. |
ChemicalSymbol#
ChemicalSymbolicConstruct#
ChemicallyDefinedMaterial#
ChipboardManufacturing#
ChloricAcid#
Alternative Label(s) | HClO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Chloric_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q138809 |
Chlorine#
Alternative Label(s) | Cl2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Chlorine |
Wikidata Reference | https://www.wikidata.org/wiki/Q688 |
ChlorineAtom#
Elucidation | Atom subclass for chlorine. |
ChlorineSymbol#
Chromatography#
Elucidation | In chemical analysis, chromatography is a laboratory technique for the separation of a mixture into its components. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Chromatography |
Chromium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Chromium |
Wikidata Reference | https://www.wikidata.org/wiki/Q725 |
ChromiumAtom#
Elucidation | Atom subclass for chromium. |
ChromiumElectrode#
Elucidation | electrode in which the active material is chromium |
ChromiumHydroxide#
Alternative Label(s) | Cr(OH)3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Chromium(III)_hydroxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q410563 |
ChromiumIIIOxide#
Wikipedia Reference | https://en.wikipedia.org/wiki/Chromium(III)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q407905 |
ChromiumIVOxide#
Wikipedia Reference | https://en.wikipedia.org/wiki/Chromium(IV)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q2366389 |
ChromiumOxideCompound#
ChromiumSymbol#
Chronoamperometry#
Elucidation | amperometry in which the current is measured as a function of time after a change in the applied potential |
Alternative Label(s) | AmperiometricDetection, AmperiometricDetection, AmperometricCurrentTimeCurve, AmperometricCurrentTimeCurve |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
Chronocoulometry#
Elucidation | direct coulometry at controlled potential in which the electric charge passed after the application of a potential step perturbation is measured as a function of time (Q-t curve) |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
Chronopotentiometry#
Elucidation | potentiometry in which the potential is measured with time following a change in applied current |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
Circle#
CitricAcid#
Wikipedia Reference | https://en.wikipedia.org/wiki/Citric_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q159683 |
ClarkCell#
Elucidation | a wet cell with zinc and mercury electrodes in a zinc sulfate solution, invented by English engineer Josiah Latimer Clark |
Wikipedia Reference | https://en.wikipedia.org/wiki/Clark_cell |
Wikidata Reference | https://www.wikidata.org/wiki/Q898656 |
Comment | included for historical reference |
ClassicalData#
Elucidation | Data that are expressed through classical physics mechanisms, having one value and one state, and being in the same place at the same time. |
ClassicallyDefinedMaterial#
Cleaning#
Comment | Process for removing unwanted residual or waste material from a given product or material |
CoatedElectrode#
Elucidation | cell electrode consisting of a current collector and active material |
Alternative Label(s) | Plate |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-02 |
Coating#
Elucidation | a covering on the surface of an object |
Wikipedia Reference | https://en.wikipedia.org/wiki/Coating |
Wikidata Reference | https://www.wikidata.org/wiki/Q1570182 |
CoatingManufacturing#
Elucidation | A manufacturing in which an adherent layer of amorphous material is applied to a workpiece. |
Alternative Label(s) | Beschichten |
CoatingThickness#
Elucidation | thickness of the coating before any additional treatment is applied |
Cobalt#
Wikipedia Reference | https://en.wikipedia.org/wiki/Cobalt |
Wikidata Reference | https://www.wikidata.org/wiki/Q740 |
CobaltAtom#
Elucidation | Atom subclass for cobalt. |
CobaltBasedElectrode#
Elucidation | an electrode which contains mostly materials based on cobalt |
Comment | often represented in cell designations by the letter C |
CobaltElectrode#
Elucidation | electrode in which the active material is cobalt |
CobaltHydroxide#
Alternative Label(s) | Co(OH)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Cobalt(II)_hydroxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q72461179 |
CobaltIIAcetate#
Alternative Label(s) | Co(OAc)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Cobalt(II)_acetate |
Wikidata Reference | https://www.wikidata.org/wiki/Q421198 |
CobaltIIBistrifluoromethanesulfonylimide#
Alternative Label(s) | Co(TFSI)2 |
CobaltIIBromide#
Alternative Label(s) | CoBr2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Cobalt(II)_bromide |
Wikidata Reference | https://www.wikidata.org/wiki/Q420300 |
CobaltIICarbonate#
Alternative Label(s) | CoCO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Cobalt(II)_carbonate |
Wikidata Reference | https://www.wikidata.org/wiki/Cobalt(II)_carbonate |
CobaltIIChlorate#
Alternative Label(s) | Co(ClO3)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Cobalt(II)_chlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q5138693 |
CobaltIIChloride#
Alternative Label(s) | CoCl2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Cobalt(II)_chloride |
Wikidata Reference | https://www.wikidata.org/wiki/Q407849 |
CobaltIIFluoride#
Alternative Label(s) | CoF2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Cobalt(II)_fluoride |
Wikidata Reference | https://www.wikidata.org/wiki/Q417121 |
CobaltIIIodide#
Alternative Label(s) | CoI2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Cobalt(II)_iodide |
Wikidata Reference | https://www.wikidata.org/wiki/Q421250 |
CobaltIINitrate#
Alternative Label(s) | Co(NO3)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Cobalt(II)_nitrate |
Wikidata Reference | https://www.wikidata.org/wiki/Q414860 |
CobaltIINitrite#
Alternative Label(s) | Co(NO2)2 |
CobaltIIPerchlorate#
Alternative Label(s) | Co(ClO4)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Dictionary_of_chemical_formulas |
Wikidata Reference | https://www.wikidata.org/wiki/Q16685924 |
CobaltIIPhosphate#
Alternative Label(s) | Co3(PO4)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Cobalt(II)_phosphate |
Wikidata Reference | https://www.wikidata.org/wiki/Q15634038 |
CobaltIISulfate#
Alternative Label(s) | CoSO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Cobalt(II)_sulfate |
Wikidata Reference | https://www.wikidata.org/wiki/Q411214 |
CobaltIISulfide#
Alternative Label(s) | CoS |
Wikipedia Reference | https://en.wikipedia.org/wiki/Cobalt(II)_sulfide |
Wikidata Reference | https://www.wikidata.org/wiki/Q417806 |
CobaltIISulfite#
Alternative Label(s) | CoSO3 |
Wikipedia Reference | https://www.wikidata.org/wiki/Q16326547 |
CobaltIITetrafluoroborate#
Alternative Label(s) | Co(BF4)2 |
Wikidata Reference | https://www.wikidata.org/wiki/Q55164806 |
CobaltIITriflate#
Alternative Label(s) | Co(OTf)2 |
CobaltSaltCompound#
CobaltSymbol#
Coded#
Elucidation | A conventional that stands for an object according to a code of interpretation to which the interpreter refers. |
Comment | A conventional referring to an object according to a specific code that reflects the results of a specific interaction mechanism and is shared between other interpreters. A coded is always a partial representation of an object since it reflects the object capability to be part of a specific determination. A coded is a sort of name or label that we put upon objects that interact with an determiner in the same specific way. For example, "hot" objects are objects that interact with an observer through a perception mechanism aimed to perceive an heat source. The code is made of terms such as "hot", "warm", "cold", that commonly refer to the perception of heat. |
CoefficientOfFriction#
Elucidation | Dimensionless scalar value which describes the ratio of the force of friction between two bodies and the force pressing them together; depends on the materials used, ranges from near zero to greater than one. |
Alternative Label(s) | FrictionCoefficient, FrictionFactor |
IUPAC Reference | https://doi.org/10.1351/goldbook.F02530 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1932524 |
CoefficientOfHeatTransfer#
Elucidation | At a point on the surface separating two media with different thermodynamic temperatures, magnitude of the density of heat flow rate φ divided by the absolute value of temperature difference ΔT. |
Alternative Label(s) | ThermalTransmittance |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-39 |
Wikidata Reference | https://www.wikidata.org/wiki/Q634340 |
CoefficientOfThermalExpansion#
Elucidation | Material property which describes how the size of an object changes with a change in temperature. |
Alternative Label(s) | ThermalExpansionCoefficient |
Wikidata Reference | https://www.wikidata.org/wiki/Q45760 |
Coercivity#
Elucidation | Coercive field strength in a substance when either the magnetic flux density or the magnetic polarization and magnetization is brought from its value at magnetic saturation to zero by monotonic reduction of the applied magnetic field strength. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-12-69 |
Wikidata Reference | https://www.wikidata.org/wiki/Q432635 |
Cognised#
Elucidation | A semiotic object that is recognised by an interpreter (a cogniser) when establishing a connection between the object and an icon. |
Cogniser#
Elucidation | An interpreter who establish the connection between an icon an an object recognizing their resemblance (e.g. logical, pictorial) |
Cognition#
Alternative Label(s) | IconSemiosis |
CoherenceLength#
Elucidation | Distance in a superconductor over which the effect of a perturbation is appreciable at zero thermodynamic temperature |
Wikidata Reference | https://www.wikidata.org/wiki/Q1778793 |
Coin#
CoinBattery#
Elucidation | cell with a cylindrical shape in which the overall height is less than the diameter e.g. in the shape of a button or a coin |
Alternative Label(s) | ButtonBatteryCell, ButtonCell, CoinBatteryCell, CoinCell |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-40 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Button_cell |
Comment | in practice, the term coin is used exclusively for non-aqueous lithium cells |
CoinCase#
Elucidation | a round-type case with a height that is less than the diameter |
Alternative Label(s) | ButtonCase |
Collection#
Elucidation | The class of not direct causally self-connected world entities. |
Colloid#
Elucidation | A mixture in which one substance of microscopically dispersed insoluble or soluble particles (from 1 nm to 1 μm) is suspended throughout another substance and that does not settle, or would take a very long time to settle appreciably. |
Command#
Comment | An instruction to a computer system to perform a given task. |
CommandLanguage#
Elucidation | An interpreted computer language for job control in computing. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Command_language |
CommercialProduct#
Elucidation | An product that is ready for commercialisation. |
Alternative Label(s) | Product |
CompiledLanguage#
ComplexPower#
Elucidation | Voltage phasor multiplied by complex conjugate of the current phasor. |
Alternative Label(s) | ComplexApparentPower |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-11-39 |
Wikidata Reference | https://www.wikidata.org/wiki/Q65239736 |
Component#
Elucidation | A constituent of a system. |
CompositeBoson#
CompositeFermion#
CompositeMaterial#
CompositePhysicalObject#
Elucidation | The class of physical objects possessing a structure that is larger than a single composite particle, for which its bosonic or fermionic nature is undetermined. |
CompositePhysicalParticle#
Compressibility#
Elucidation | Measure of the relative volume change of a fluid or solid as a response to a pressure change. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-70 |
Wikidata Reference | https://www.wikidata.org/wiki/Q8067817 |
CompressionTest#
Elucidation | Compression tests characterize material and product strength and stiffness under applied crushing loads. These tests are typically conducted by applying compressive pressure to a test specimen using platens or specialized fixtures with a testing machine that produces compressive loads. |
CompressiveForming#
Alternative Label(s) | Druckumformen, Druckumformen |
Comment | Forming of a solid body, whereby the plastic state is essentially brought about by uniaxial or multiaxial compressive stress. |
ComptonWavelength#
Elucidation | Quotient of the Planck constant and the product of the mass of the particle and the speed of light in vacuum. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Compton_wavelength |
Wikidata Reference | https://www.wikidata.org/wiki/Q1145377 |
Computation#
Elucidation | A procedure that deals with quantitative symbols (i.e. symbols associated with a quantitative oriented language). |
ComputerLanguage#
Elucidation | A formal language used to communicate with a computer. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Computer_language |
ComputerScience#
Elucidation | A well-formed formula that follows the syntactic rules of computer science. |
ComputerSystem#
Elucidation | Electronic device capable of processing data, typically in binary form, according to instructions given to it in a variable program. |
Alternative Label(s) | Computer |
Wikipedia Reference | https://en.wikipedia.org/wiki/Computer |
Concentration#
Elucidation | the abundance of a constituent divided by the total volume of a mixture. |
IUPAC Reference | https://goldbook.iupac.org/terms/view/C01222 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Concentration |
Wikidata Reference | https://www.wikidata.org/wiki/Q3686031 |
ConcentrationCell#
Elucidation | electrochemical cell that has two half-cells separated by a wall permeable to ions, both containing the same electrolyte differing only in their ion concentrations |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-03-08 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Concentration_cell |
Wikidata Reference | https://www.wikidata.org/wiki/Q903563 |
Comment | a concentration cell produces a voltage as it attempts to reach equilibrium, which will occur when the concentration in both cells is equal. |
ConcentrationLimit#
Elucidation | limit on the amount concentration of a species in a phase, either imposed or naturally occurring |
ConcentrationOverpotential#
Elucidation | The concentration overpotential of an electrode reaction at a given electrode current density (c.d.) is basically the difference in equilibrium potentials across the diffusion layer. More precisely, it is the potential of a reference electrode (of the same electrode reaction as the working electrode ) with the interfacial concentrations which establish themselves at c.d., relative to the potential of a similar reference electrode with the concentrations of the bulk solution. From such a measured potential difference, with c.d. flowing, one needs to subtract the ohmic potential drop prevailing between the two electrodes. |
Alternative Label(s) | ConcentrationPolarization, MassTransferOverpotential, MassTransferPolarization |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-08 |
IUPAC Reference | https://goldbook.iupac.org/terms/view/C01230 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Overpotential#Concentration_overpotential |
Comment | part of the electrode polarization arising from concentration gradients of electrode reactants and products. |
ConcreteOrPlasterPouring#
CondensedFormula#
CondensedMatter#
CondensedMatterPhysicsQuantity#
Elucidation | Quantities categorised according to ISO 80000-12. |
ConductanceForAlternatingCurrent#
Elucidation | Real part of the admittance. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-12-53 |
Wikidata Reference | https://www.wikidata.org/wiki/Q79464628 |
ConductiveAdditive#
Elucidation | a material added to an electrode for the purpose of increasing its electronic conductivity. |
Alternative Label(s) | ElectronicallyConductiveElectrodeAdditive |
ConductivityCell#
Elucidation | an electrochemical cell for conductivity measurements |
Comment | Formed, in theory, by two 1 cm2 reversible electrodes spaced 1 cm apart, providing a uniform distribution of electrical field. In practice, however, a number of other configurations are used. |
ConductometricTitration#
Elucidation | titration in which the electric conductivity of a solution is measured as a function of the amount of titrant added |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
Wikidata Reference | https://www.wikidata.org/wiki/Q11778221 |
Conductometry#
Elucidation | measurement principle in which the electric conductivity of a solution is measured |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Conductometry |
Wikidata Reference | https://www.wikidata.org/wiki/Q901180 |
ConfigurationLanguage#
Elucidation | A construction language used to write configuration files. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Configuration_file#Configuration_languages |
ConfocalMicroscopy#
Elucidation | Confocal microscopy, most frequently confocal laser scanning microscopy (CLSM) or laser scanning confocal microscopy (LSCM), is an optical imaging technique for increasing optical resolution and contrast of a micrograph by means of using a spatial pinhole to block out-of-focus light in image formation. |
Connector#
Elucidation | conductor of electricity used for carrying current between components in an electric circuit |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-37 |
Constant#
Elucidation | A variable that stand for a numerical constant, even if it is unknown. |
ConstantCurrentCharge#
Elucidation | charge during which the electric current is maintained at a constant value regardless of the battery voltage or temperature |
Alternative Label(s) | GalvanostaticCharging |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-38 |
ConstantCurrentChargeCapacity#
Elucidation | the capacity obtained during constant current charging of an electrochemical device |
ConstantCurrentChargePercentage#
Elucidation | the percentage of the total charge capacity that is obtained during a constant current charge process |
ConstantCurrentConstantVoltageCharge#
Elucidation | a two-step charging process in which a constant current is applied until a set upper cutoff voltage is reached and then the cell is potentiostatically held at that voltage until the current falls below some set threshhold value |
Alternative Label(s) | CCCV |
ConstantCurrentDischargeCapacity#
Elucidation | the capacity obtained during constant current discharging of an electrochemical device |
ConstantCurrentDischargePercentage#
Elucidation | the percentage of the total discharge capacity that is obtained during a constant current discharge process |
ConstantCurrentDischarging#
Elucidation | a discharging process in which the current is kept at a constant value |
Alternative Label(s) | GalvanostaticDischarging |
ConstantPotentialPulses#
Elucidation | Signal consisting of successive pulses of electric potential of the same magnitude. |
ConstantPotentialSignal#
Elucidation | Signal consisting of a constant electric potential. |
ConstantVoltageCharge#
Elucidation | charge during which the voltage is maintained at a constant value regardless of charge current or temperature |
Alternative Label(s) | FloatCharging, PotentiostaticCharging |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-49 |
ConstantVoltageDischarge#
Elucidation | a discharging process in which the voltage between the terminals of the electrochemical cell is kept at a constant value |
Alternative Label(s) | PotentiostaticDischarging |
Constituent#
Elucidation | An object which is an holistic spatial part of a object. |
Alternative Label(s) | ObjectPart |
ConstitutiveProcess#
Elucidation | A process which is an holistic spatial part of an object. |
ConstructionLanguage#
Elucidation | A computer language by which a human can specify an executable problem solution to a computer. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Software_construction#Construction_languages |
ContinuousCasting#
ContinuousServiceTest#
Elucidation | service test with an uninterrupted discharge |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-48 |
ContinuumModel#
Elucidation | A physics-based model based on a physics equation describing the behaviour of continuum volume. |
ContinuumSubstance#
Elucidation | A state that is a collection of sufficiently large number of other parts such that: - it is the bearer of qualities that can exists only by the fact that it is a sum of parts - the smallest partition dV of the state volume in which we are interested in, contains enough parts to be statistically consistent: n [#/m3] x dV [m3] >> 1 |
ControlProperty#
Elucidation | a target quantity in a control system |
Alternative Label(s) | ControlledQuantity, SetQuantity |
Conventional#
Elucidation | A 'Sign' that stands for an 'Object' through convention, norm or habit, without any resemblance to it. |
Comment | In Peirce semiotics this kind of sign category is called symbol. However, since symbol is also used in formal languages, the name is changed in conventional. |
ConventionalProperty#
Elucidation | A quantitative property attributed by agreement to a quantity for a given purpose. |
Comment | A property that is associated to an object by convention, or assumption. |
CoperniciumAtom#
Elucidation | Atom subclass for copernicium. |
CoperniciumSymbol#
Copper#
Wikipedia Reference | https://en.wikipedia.org/wiki/Copper |
Wikidata Reference | https://www.wikidata.org/wiki/Q753 |
CopperAtom#
Elucidation | Atom subclass for copper. |
CopperElectrode#
Alternative Label(s) | metal electrode in which the active material is copper |
CopperHydroxide#
Alternative Label(s) | Cu(OH)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Copper(II)_hydroxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q72461389 |
CopperIIAcetate#
Alternative Label(s) | Cu(OAc)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Copper(II)_acetate |
Wikidata Reference | https://www.wikidata.org/wiki/Q421854 |
CopperIIBromide#
Alternative Label(s) | CuBr2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Copper(II)_bromide |
Wikidata Reference | https://www.wikidata.org/wiki/Q420370 |
CopperIICarbonate#
Alternative Label(s) | CuCO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Copper(II)_carbonate |
Wikidata Reference | https://www.wikidata.org/wiki/Q409630 |
CopperIIChlorate#
Alternative Label(s) | Cu(ClO3)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Copper(II)_chlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q4498184 |
CopperIIChloride#
Alternative Label(s) | CuCl2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Copper(II)_chloride |
Wikidata Reference | https://www.wikidata.org/wiki/Q421781 |
CopperIIFluoride#
Alternative Label(s) | CuF2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Copper(II)_fluoride |
Wikidata Reference | https://www.wikidata.org/wiki/Q419686 |
CopperIIIodide#
Alternative Label(s) | CuI2 |
CopperIINitrate#
Alternative Label(s) | Cu(NO3)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Copper(II)_nitrate |
Wikidata Reference | https://www.wikidata.org/wiki/Q286064 |
CopperIINitrite#
Alternative Label(s) | Cu(NO2)2 |
CopperIIOxide#
Alternative Label(s) | CuO |
Wikipedia Reference | https://en.wikipedia.org/wiki/Copper(II)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q421787 |
CopperIIPerchlorate#
Alternative Label(s) | Cu(ClO4)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Copper(II)_perchlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q15628157 |
CopperIIPhosphate#
Alternative Label(s) | Cu3(PO4)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Copper(II)_phosphate |
Wikidata Reference | https://www.wikidata.org/wiki/Q60568753 |
CopperIISulfate#
Alternative Label(s) | CuSO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Copper(II)_sulfate |
Wikidata Reference | https://www.wikidata.org/wiki/Q107184 |
CopperIISulfide#
Alternative Label(s) | CuS |
Wikipedia Reference | https://en.wikipedia.org/wiki/Copper_monosulfide |
Wikidata Reference | https://www.wikidata.org/wiki/Q416688 |
CopperIITetrafluoroborate#
Alternative Label(s) | Cu(BF4)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Copper(II)_tetrafluoroborate |
CopperIITriflate#
Alternative Label(s) | Cu(OTf)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Copper(II)_triflate |
Wikidata Reference | https://www.wikidata.org/wiki/Q4119952 |
CopperIIodide#
Alternative Label(s) | CuI |
Wikipedia Reference | https://en.wikipedia.org/wiki/Copper(I)_iodide |
Wikidata Reference | https://www.wikidata.org/wiki/Q411207 |
CopperIOxide#
Alternative Label(s) | Cu2O |
Wikipedia Reference | https://en.wikipedia.org/wiki/Copper(I)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q407709 |
CopperOxideCompound#
CopperOxideElectrode#
Elucidation | electrode in which the active material is cupric oxide (copper (II) oxide) |
Alternative Label(s) | CupricOxideElectrode |
CopperSaltCompound#
CopperSymbol#
Coulomb#
Elucidation | SI unit for electric charge. |
IUPAC Reference | https://doi.org/10.1351/goldbook.C01365 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Coulomb?oldid=491815163 |
CoulombMetre#
Elucidation | Coulomb Meter (C-m) is a unit in the category of Electric dipole moment. It is also known as atomic unit, u.a., au, ua. This unit is commonly used in the SI unit system. Coulomb Meter (C-m) has a dimension of LTI where L is length, T is time, and I is electric current. This unit is the standard SI unit in this category. -- QUDT |
CoulombPerCubicCentiMetre#
Elucidation | derived SI unit coulomb divided by the 0.000 001-fold of the power of the SI base unit metre by exponent 3 -- QUDT |
Alternative Label(s) | Coulomb Per Cubic Centimetre |
CoulombPerCubicMetre#
Elucidation | Coulomb Per Cubic Meter (C/m³) is a unit in the category of Electric charge density. It is also known as coulomb per cubic metre, coulombs per cubic meter, coulombs per cubic metre, coulomb/cubic meter, coulomb/cubic metre. This unit is commonly used in the SI unit system. Coulomb Per Cubic Meter has a dimension of L⁻³TI where L is length, T is time, and I is electric current. This unit is the standard SI unit in this category. -- QUDT |
Alternative Label(s) | Coulomb per Cubic Metre |
CoulombPerCubicMilliMetre#
Elucidation | derived SI unit coulomb divided by the 0.000 000 001-fold of the power of the SI base unit metre by exponent 3 -- QUDT |
Alternative Label(s) | Coulomb Per Cubic Millimetre |
CoulombPerKilogram#
Elucidation | `Coulomb Per Kilogram (C/kg)` is the unit in the category of Exposure. It is also known as coulombs per kilogram, coulomb/kilogram. This unit is commonly used in the SI unit system. Coulomb Per Kilogram (C/kg) has a dimension of M⁻¹TI where M is mass, T is time, and I is electric current. This unit is the standard SI unit in this category. -- QUDT |
Alternative Label(s) | Coulomb per Kilogram |
CoulombPerKilogramSecond#
Elucidation | The SI unit of exposure rate -- QUDT |
Alternative Label(s) | Coulomb Per Kilogram Second |
CoulombPerMetre#
Elucidation | "Coulomb per Meter" is a unit for 'Electric Charge Line Density' expressed as C/m. -- QUDT |
Alternative Label(s) | Coulomb per Metre |
CoulombPerMole#
Elucidation | (C/mol) is a unit in the category of Molar electric charge. It is also known as coulombs/mol. Coulomb Per Mol has a dimension of TN{-1}I where T is time, N is amount of substance, and I is electric current. This unit is the standard SI unit in this category. -- QUDT |
Alternative Label(s) | Coulomb per Mole |
CoulombPerSquareCentiMetre#
Elucidation | derived SI unit coulomb divided by the 0.0001-fold of the power of the SI base unit metre by exponent 2 -- QUDT |
Alternative Label(s) | Coulomb Per Square Centimetre |
CoulombPerSquareMetre#
Elucidation | Coulomb Per Square Meter (C/m²) is a unit in the category of Electric charge surface density. It is also known as coulombs per square meter, coulomb per square metre, coulombs per square metre, coulomb/square meter, coulomb/square metre. This unit is commonly used in the SI unit system. Coulomb Per Square Meter (C/m2) has a dimension of L⁻²TI where L is length, T is time, and I is electric current. This unit is the standard SI unit in this category. -- QUDT |
Alternative Label(s) | Coulomb per Square Metre |
CoulombPerSquareMilliMetre#
Elucidation | derived SI unit coulomb divided by the 0.000 001-fold of the power of the SI base unit metre by exponent 2 -- QUDT |
Alternative Label(s) | Coulomb Per Square Millimetre |
CoulombSquareMetre#
Elucidation | Coulomb Square Meter (C-m2) is a unit in the category of Electric quadrupole moment. This unit is commonly used in the SI unit system. Coulomb Square Meter (C-m2) has a dimension of L2TI where L is length, T is time, and I is electric current. This unit is the standard SI unit in this category. -- QUDT |
Alternative Label(s) | Coulomb Square Metre |
CoulombSquareMetrePerVolt#
Elucidation | Coulomb Square Meter (C-m2-per-volt) is a unit in the category of Electric polarizability. -- QUDT |
Alternative Label(s) | Coulomb Square Metre Per Volt |
CoulombicEfficiency#
Elucidation | fraction of the electric current passing through an electrochemical cell which accomplishes the desired chemical reaction |
Alternative Label(s) | CoulombEfficiency, CurrentEfficiency, FaradayEfficiency |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-03-07 |
Coulometer#
Elucidation | measuring instrument to obtain the electrical charge passed in an experiment, or to produce a known amount of substance in a titration. |
Alternative Label(s) | Voltameter, Voltameter |
Wikipedia Reference | https://en.wikipedia.org/wiki/Voltameter |
Wikidata Reference | https://www.wikidata.org/wiki/Q905539 |
Comment | Modern instruments for measuring trace water by Karl Fischer titration use the passage of a measured charge to produce iodine from iodide solution. They are known as Karl Fischer coulometers |
CoulometricTitration#
Elucidation | titration in which the titrant is generated electrochemically, either by constant current or at constant potential. The titrant reacts stoichiometrically with the analyte, the amount of which is calculated using Faraday’s laws of electrolysis from the electric charge required to reach the end-point |
Coulometry#
Elucidation | electrochemical measurement principle in which the electric charge required to carry out a known electrochemical reaction is measured. By Faraday’s laws of electrolysis, the amount of substance is proportional to the charge |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-04-13 |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Coulometry |
Wikidata Reference | https://www.wikidata.org/wiki/Q1136979 |
CounterElectrode#
Elucidation | electrode whose function is to carry the electric current flowing through the electrical circuit of an electrochemical cell, the electrochemical processes on its surface not being of interest |
Alternative Label(s) | AuxiliaryElectrode, AuxiliaryElectrode |
IUPAC Reference | https://goldbook.iupac.org/terms/view/A00535 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Auxiliary_electrode |
Wikidata Reference | https://www.wikidata.org/wiki/Q1768785 |
Comment | An auxiliary electrode is used in any three-electrode cell, together with a working electrode and reference electrode. |
CountingUnit#
Elucidation | Unit for dimensionless quantities that have the nature of count. |
Coupled#
CouplingFactor#
Alternative Label(s) | InductiveCouplingFactor |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-12-41 |
Wikidata Reference | https://www.wikidata.org/wiki/Q78101715 |
CreepTest#
Elucidation | The creep test is a destructive materials testing method for determination of the long-term strength and heat resistance of a material. When running a creep test, the specimen is subjected to increased temperature conditions for an extended period of time and loaded with a constant tensile force or tensile stress. |
CriticalAndSupercriticalChromatography#
CriticalTemperature#
Elucidation | Temperature below which quantum effects dominate. |
Wikidata Reference | https://www.wikidata.org/wiki/Q1450516 |
Crystal#
Elucidation | A material is a crystal if it has essentially a sharp diffraction pattern. A solid is a crystal if it has essentially a sharp diffraction pattern. The word essentially means that most of the intensity of the diffraction is concentrated in relatively sharp Bragg peaks, besides the always present diffuse scattering. In all cases, the positions of the diffraction peaks can be expressed by H=∑ni=1hia∗i (n≥3) |
CrystalizationOverpotential#
Elucidation | part of the electrode polarization arising from crystal nucleation and growth phenomena |
Alternative Label(s) | CrystalizationPolarization |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-04 |
CrystallineMaterial#
Comment | Suggestion of Rickard Armiento |
CubicCentiMetre#
Elucidation | The CGS unit of volume, equal to 10-6 cubic meter, 1 milliliter, or about 0.061 023 7 cubic inch -- QUDT |
Alternative Label(s) | cubic centimetre |
CubicCentiMetrePerCubicCentiMetre#
Elucidation | volume ratio consisting of the 0.000 001-fold of the power of the SI base unit metre with the exponent 3 divided by the power of the SI base unit metre with the exponent 3 -- QUDT |
Alternative Label(s) | Cubic Centimetre Per Cubic Centimetre |
CubicCentiMetrePerCubicMetre#
Elucidation | volume ratio consisting of the 0.000 001-fold of the power of the SI base unit metre with the exponent 3 divided by the power of the SI base unit metre with the exponent 3 -- QUDT |
Alternative Label(s) | Cubic Centimetre Per Cubic Metre |
CubicCentiMetrePerDay#
Elucidation | 0,000 001-fold of the power of the SI base unit metre with the exponent 3 divided by the unit day -- QUDT |
Alternative Label(s) | Cubic Centimetre Per Day |
CubicCentiMetrePerHour#
Elucidation | 0,000 001-fold of the power of the SI base unit metre with the exponent 3 divided by the unit hour -- QUDT |
Alternative Label(s) | Cubic Centimetre Per Hour |
CubicCentiMetrePerKelvin#
Elucidation | 0,000 001-fold of the power of the SI base unit metre with the exponent 3 divided by the SI base unit kelvin -- QUDT |
Alternative Label(s) | Cubic Centimetre Per Kelvin |
CubicCentiMetrePerMinute#
Elucidation | 0,000 001-fold of the power of the SI base unit metre with the exponent 3 divided by the unit minute -- QUDT |
Alternative Label(s) | Cubic Centimetre Per Minute |
CubicCentiMetrePerMole#
Elucidation | 0.000 001-fold of the power of the SI base unit metre with the exponent 3 divided by the SI base unit mol -- QUDT |
Alternative Label(s) | Cubic Centimetre Per Mole |
CubicCentiMetrePerMoleSecond#
Elucidation | A unit that is the 0.000001-fold of the power of the SI base unit metre with the exponent 3 divided by the SI base unit mol multiplied by the SI base unit second. -- QUDT |
Alternative Label(s) | Cubic Centimeter per Mole Second |
CubicCentiMetrePerMoleSecond#
Elucidation | A unit that is the SI base unit metre with the exponent 3 divided by the SI base unit mol multiplied by the SI base unit second. -- QUDT |
Alternative Label(s) | Cubic Centimeter per Mole Second |
CubicCentiMetrePerSecond#
Elucidation | 0,000 001-fold of the power of the SI base unit metre with the exponent 3 divided by the SI base unit second -- QUDT |
Alternative Label(s) | Cubic Centimetre Per Second |
CubicCoulombMetrePerSquareJoule#
Elucidation | "Cubic Coulomb Meter per Square Joule" is a unit for 'Cubic Electric Dipole Moment Per Square Energy' expressed as C³ m³ J⁻². -- QUDT |
Alternative Label(s) | Cubic Coulomb Metre per Square Joule |
CubicDecaMetre#
Elucidation | 1 000-fold of the power of the SI base unit metre by exponent 3 -- QUDT |
Alternative Label(s) | Cubic Decametre |
CubicDeciMetre#
Elucidation | 0.1-fold of the power of the SI base unit metre with the exponent 3 -- QUDT |
Alternative Label(s) | Cubic Decimetre |
CubicDeciMetrePerCubicMetre#
Elucidation | volume ratio consisting of the 0.001-fold of the power of the SI base unit metre with the exponent 3 divided by the power of the SI base unit metre with the exponent 3 -- QUDT |
Alternative Label(s) | Cubic Decimetre Per Cubic Metre |
CubicDeciMetrePerDay#
Elucidation | 0,001-fold of the power of the SI base unit metre with the exponent 3 divided by the unit for time day -- QUDT |
Alternative Label(s) | Cubic Decimetre Per Day |
CubicDeciMetrePerHour#
Elucidation | 0,001-fold of the power of the SI base unit metre with the exponent 3 divided by the unit hour -- QUDT |
Alternative Label(s) | Cubic Decimetre Per Hour |
CubicDeciMetrePerMinute#
Elucidation | 0,001-fold of the power of the SI base unit metre with the exponent 3 divided by the unit for time minute -- QUDT |
Alternative Label(s) | Cubic Decimetre Per Minute |
CubicDeciMetrePerMole#
Elucidation | 0,001-fold of the power of the SI base unit metre with the exponent 3 divided by the SI base unit mol -- QUDT |
Alternative Label(s) | Cubic Decimetre Per Mole |
CubicDeciMetrePerSecond#
Elucidation | 0,001-fold of the power of the SI base unit metre with the exponent 3 divided by the unit for time second -- QUDT |
Alternative Label(s) | Cubic Decimetre Per Second |
CubicElectricChargeLengthPerSquareEnergyUnit#
CubicExpansionCoefficient#
Elucidation | Quantity characterizing the variation with thermodynamic temperature T of the volume V of a body, under given conditions. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-28 |
Wikidata Reference | https://www.wikidata.org/wiki/Q74761076 |
Comment | alpha_V = (1/V) * (dV/dT) |
CubicKiloMetrePerSquareSecond#
Elucidation | `Cubic Kilometer per Square Second` is a unit for `Standard Gravitational Parameter` expressed as km³/s². -- QUDT |
Alternative Label(s) | Cubic Kilometre per Square Second |
CubicMetre#
Elucidation | The SI unit of volume, equal to 1.0e6 cm3, 1000 liters, 35.3147 ft3, or 1.30795 yd3. A cubic meter holds about 264.17 U.S. liquid gallons or 219.99 British Imperial gallons. -- QUDT |
Wikipedia Reference | http://en.wikipedia.org/wiki/Cubic_metre?oldid=490956678 |
CubicMetrePerCoulomb#
Alternative Label(s) | Cubic Metre per Coulomb |
CubicMetrePerCubicMetre#
Elucidation | power of the SI base unit metre with the exponent 3 divided by the power of the SI base unit metre with the exponent 3 -- QUDT |
Alternative Label(s) | Cubic Metre Per Cubic Metre |
CubicMetrePerDay#
Elucidation | power of the SI base unit metre with the exponent 3 divided by the unit day -- QUDT |
Alternative Label(s) | Cubic Metre Per Day |
CubicMetrePerHectare#
Alternative Label(s) | Cubic Metre per Hectare |
CubicMetrePerHour#
Elucidation | Cubic Meter Per Hour (m3/h) is a unit in the category of Volume flow rate. It is also known as cubic meters per hour, cubic metre per hour, cubic metres per hour, cubic meter/hour, cubic metre/hour, cubic meter/hr, cubic metre/hr, flowrate. Cubic Meter Per Hour (m3/h) has a dimension of L3T-1 where L is length, and T is time. It can be converted to the corresponding standard SI unit m3/s by multiplying its value by a factor of 0.00027777777. -- QUDT |
Alternative Label(s) | Cubic Metre per Hour |
CubicMetrePerKelvin#
Alternative Label(s) | Cubic Metre per Kelvin |
CubicMetrePerKilogram#
Elucidation | Cubic Meter Per Kilogram (m3/kg) is a unit in the category of Specific volume. It is also known as cubic meters per kilogram, cubic metre per kilogram, cubic metres per kilogram, cubic meter/kilogram, cubic metre/kilogram. This unit is commonly used in the SI unit system. Cubic Meter Per Kilogram (m3/kg) has a dimension of M-1L3 where M is mass, and L is length. This unit is the standard SI unit in this category. -- QUDT |
Alternative Label(s) | Cubic Metre per Kilogram |
CubicMetrePerKilogramSquareSecond#
Alternative Label(s) | Cubic Metre per Kilogram Square Second |
CubicMetrePerMinute#
Elucidation | power of the SI base unit metre with the exponent 3 divided by the unit minute -- QUDT |
Alternative Label(s) | Cubic Metre Per Minute |
CubicMetrePerMole#
Elucidation | The molar volume, symbol Vm, is the volume occupied by one mole of a substance (chemical element or chemical compound) at a given temperature and pressure. It is equal to the molar mass (M) divided by the mass density. It has the SI unit cubic metres per mole m3/mol, although it is more practical to use the units cubic decimetres per mole dm3/mol for gases and cubic centimetres per mole cm3/mol for liquids and solids. -- QUDT |
Alternative Label(s) | Cubic Metre per Mole |
CubicMetrePerSecond#
Elucidation | A cubic metre per second (m³s⁻¹, m³/s), cumecs or cubic meter per second in American English) is a derived SI unit of flow rate equal to that of a stere or cube with sides of one metre ( u0303 39.37 in) in length exchanged or moving each second. It is popularly used for water flow, especially in rivers and streams, and fractions for HVAC values measuring air flow. -- QUDT |
Alternative Label(s) | Cubic Metre per Second |
CubicMetrePerSquareMetre#
Elucidation | power of the SI base unit metre with the exponent 3 divided by the power of the SI base unit metre with the exponent 2 -- QUDT |
Alternative Label(s) | Cubic Metre Per Square Metre |
CubicMetrePerSquareSecond#
Elucidation | `Cubic Meter per Square Second` is a C.G.S System unit for `Standard Gravitational Parameter` expressed as m³/s² -- QUDT |
Alternative Label(s) | Cubic Metre per Square Second |
CubicMicroMetrePerCubicMetre#
Alternative Label(s) | Cubic micrometre per cubic metre |
CubicMicroMetrePerMilliLitre#
Alternative Label(s) | Cubic micrometre per millilitre |
CubicMilliMetre#
Elucidation | A metric measure of volume or capacity equal to a cube 1 millimeter on each edge -- QUDT |
Alternative Label(s) | Cubic Millimetre |
CubicMilliMetrePerCubicMetre#
Elucidation | volume ratio consisting of the 0.000000001-fold of the power of the SI base unit metre with the exponent 3 divided by the power of the SI base unit metre with the exponent 3 -- QUDT |
Alternative Label(s) | Cubic Millimetre Per Cubic Metre |
Cumene#
Elucidation | Cumene is an alkylbenzene that is benzene carrying an isopropyl group. |
Alternative Label(s) | Isopropylbenzene |
Wikipedia Reference | https://en.wikipedia.org/wiki/Cumene |
Wikidata Reference | https://www.wikidata.org/wiki/Q410107 |
CurieTemperature#
Elucidation | Critical thermodynamic temperature of a ferromagnet. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-12-51 |
Wikidata Reference | https://www.wikidata.org/wiki/Q191073 |
CuriumAtom#
Elucidation | Atom subclass for curium. |
CuriumSymbol#
CurrentChangeLimit#
CurrentCollector#
Elucidation | A good electron conductor support designed to transfer electrons from the external circuit to the active materials of the cell. |
Alternative Label(s) | ElectrodeCurrentCollector |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=485-06-07 |
Wikidata Reference | https://www.wikidata.org/wiki/Q120907411 |
CurrentControlledProcess#
Elucidation | a process in which the electric current is controlled |
CurrentDensityLimit#
Elucidation | maximum electric current density that can be achieved for an electrode reaction at a given concentration of a electrochemically active material in the presence of a large excess of supporting electrolyte |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-03-13 |
CurrentLimit#
Elucidation | limit on the electric current of an electrical system |
CurrentLinkage#
Elucidation | For a closed path, scalar quantity equal to the electric current through any surface bounded by the path. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-46 |
Wikidata Reference | https://www.wikidata.org/wiki/Q77995703 |
CurrentPotentialPlot#
Elucidation | plot of current versus applied potential (I-E) for a given system |
Alternative Label(s) | CurrentPotentialCurve, ElectricCurrentPotentialCurve |
Comment | The curve is sigmoidal in hydrodynamic voltammetry, voltammetry at microelectrodes and polarography, or peak-shaped in ac voltammetry, differential pulse voltammetry, square- wave voltammetry, stripping voltammetry, and derivative techniques. |
CurrentPulse#
Elucidation | rapid, transient change in the amplitude of an electric current, from a baseline value to a higer or lower value, followed by a rapid return to the baseline value. |
Wikidata Reference | https://www.wikidata.org/wiki/Q114979515 |
CurrentPulse#
Elucidation | the process of applying a current pulse |
CurrentScanRate#
Elucidation | The rate of change of an applied current with time. |
CurrentTimePlot#
Elucidation | plot of the dependence of instantaneous current on time |
Alternative Label(s) | CurrentTimeCurve |
Curvature#
Elucidation | Inverse of the radius of curvature. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-01-31 |
Wikidata Reference | https://www.wikidata.org/wiki/Q214881 |
Curve#
Cutting#
Alternative Label(s) | Schneiden |
Comment | Mechanical separation of workpieces without the formation of shapeless material, i.e. also without chips (chipless). |
Cycle#
Elucidation | the number of charge-discharge cycles that an electrochemical device has experienced |
Alternative Label(s) | CycleIndex, CycleNumber |
CycleDomainMatrix#
Elucidation | a series of data points indexed in cycle order |
CycleLife#
Elucidation | the maximum number of cycles achieved in an electrochemical device before reaching some end-of-life criterion |
Alternative Label(s) | ElectrochemicalCycleLife |
Comment | a typical end-of-life criterion in the battery domain is 80% of the initial capacity of the device |
CycleNumberVector#
Elucidation | vector containing at least two values for the quantity cycle number |
CyclicChronopotentiometry#
Elucidation | chronopotentiometry where the change in applied current undergoes a cyclic current reversal |
CyclicVoltammetry#
Elucidation | voltammetry in which the electric current is recorded as the electrode potential is varied with time cycli- cally between two potential limits, normally at a constant scan rate |
Alternative Label(s) | CV, CV, CV, CV, CV |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Cyclic_voltammetry |
Wikidata Reference | https://www.wikidata.org/wiki/Q1147647 |
Cycling#
Elucidation | set of operations that is carried out on a secondary cell or battery and is repeated regularly in the same sequence. |
Alternative Label(s) | ChargeCycle, ChargeCycle, ElectrochemicalCycling, ElectrochemicalCycling |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-28 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Charge_cycle |
Wikidata Reference | https://www.wikidata.org/wiki/Q5074261 |
Comment | in a secondary battery these operations may consist of a sequence of a discharge followed by a charge or a charge followed by a discharge under specified conditions |
CyclotronAngularFrequency#
Elucidation | Quotient of the product of the electric charge of a particle and the magnitude of the magnetic flux density of the magnetic field, and the particle mass. |
Wikidata Reference | https://www.wikidata.org/wiki/Q97708211 |
Cylindrical#
CylindricalBattery#
Elucidation | cell with a cylindrical shape in which the overall height is equal to or greater than the diameter |
Alternative Label(s) | CylindricalBatteryCell, CylindricalBatteryCell, CylindricalCell, CylindricalCell, RoundCell, RoundCell |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-39 |
CylindricalCase#
Elucidation | a round-type case with a height that is greater than or equal to the diameter |
D10ParticleSize#
D50ParticleSize#
Elucidation | in particle size distribution measurements, the mass-median-diameter, considered to be the average particle size by mass |
D90ParticleSize#
D95ParticleSize#
DCPolarography#
Elucidation | linear scan voltammetry with slow scan rate in which a dropping mercury electrode is used as the working electrode |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
DRate#
Elucidation | [an indicator of the] electric current at which a battery is discharged |
Alternative Label(s) | DischargeRate, DischargeRate, DischargeRate |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-25 |
Comment | in practice, the term CRate is often used to mean DRate |
Dalton#
Elucidation | The unified atomic mass unit (symbol: μ) or dalton (symbol: Da) is a unit that is used for indicating mass on an atomic or molecular scale. It is defined as one twelfth of the rest mass of an unbound atom of carbon-12 in its nuclear and electronic ground state, and has a value of 1.660538782(83) × 10⁻²⁷ kg. One Da is approximately equal to the mass of one proton or one neutron. The CIPM have categorised it as a "non-SI unit whose values in SI units must be obtained experimentally". -- QUDT |
IUPAC Reference | https://doi.org/10.1351/goldbook.D01514 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Atomic_mass_unit |
DampingCoefficient#
Elucidation | Inverse of the time constant of an exponentially varying quantity. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=103-05-24 |
DaniellCell#
Elucidation | a primary battery cell with zinc and copper electrodes and a mixed electrolyte system of copper (II) sulfate and sulfuric acid |
Wikipedia Reference | https://en.wikipedia.org/wiki/Daniell_cell |
Wikidata Reference | https://www.wikidata.org/wiki/Q749635 |
Comment | included for historical reference |
DarmastadtiumAtom#
Elucidation | Atom subclass for darmastadtium. |
DarmastadtiumSymbol#
Data#
Elucidation | A perspective in which entities are represented according to the variation of their properties. |
Alternative Label(s) | Contrast, Dedomena, Pattern |
DataAcquisitionRate#
Elucidation | Quantify the raw data acquisition rate, if applicable. |
DataAnalysis#
Elucidation | Data processing activities performed on the secondary data to determine the characterisation property (e.g. classification, quantification), which can be performed manually or exploiting a model. |
DataBasedSimulationSoftware#
Elucidation | A computational application that uses existing data to predict the behaviour of a system without providing a identifiable analogy with the original object. |
DataExchangeLanguage#
Elucidation | A computer language that is domain-independent and can be used for expressing data from any kind of discipline. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Data_exchange#Data_exchange_languages |
DataFiltering#
Elucidation | Data filtering is the process of examining a dataset to exclude, rearrange, or apportion data according to certain criteria. |
DataNormalisation#
Elucidation | Data normalization involves adjusting raw data to a notionally common scale. |
DataPostProcessing#
Elucidation | Analysis, that allows one to calculate the final material property from the calibrated primary data. |
DataPreparation#
Elucidation | Data preparation is the process of manipulating (or pre-processing) data (which may come from disparate data sources) to improve their quality or reduce bias in subsequent analysis. |
DataProcessing#
Elucidation | A computation that provides a data output following the elaboration of some input data, using a data processing application. |
DataProcessingApplication#
DataProcessingThroughCalibration#
Elucidation | Describes how raw data are corrected and/or modified through calibrations. |
DataQuality#
Elucidation | Evaluation of quality indicators to determine how well suited a data set is to be used for the characterisation of a material. |
DataSet#
Elucidation | Encoded data made of more than one datum. |
Datum#
Elucidation | A self-consistent encoded data entity. |
Day#
Elucidation | Mean solar day -- QUDT |
IUPAC Reference | https://doi.org/10.1351/goldbook.D01527 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Day?oldid=494970012 |
DebyeAngularFrequency#
Elucidation | Cut-off angular frequency in the Debye model of the vibrational spectrum of a solid. |
Wikidata Reference | https://www.wikidata.org/wiki/Q105580986 |
DebyeAngularWaveNumber#
Elucidation | Cut-off angular wavenumber in the Debye model of the vibrational spectrum of a solid. |
Alternative Label(s) | DebyeAngluarRepetency |
Wikidata Reference | https://www.wikidata.org/wiki/Q105554370 |
DebyeTemperature#
Wikidata Reference | https://www.wikidata.org/wiki/Q3517821 |
DebyeWallerFactor#
Elucidation | Factor by which the intensity of a diffraction line is reduced because of the lattice vibrations. |
Wikidata Reference | https://www.wikidata.org/wiki/Q902587 |
Deca#
Alternative Label(s) | Deka |
DecaPrefixedUnit#
Alternative Label(s) | DekaPrefixedUnit |
DecayConstant#
Elucidation | Disintegrations per unit time dN/dt for an atomic nucleus divided by the number of nuclei N existing at the same time t. |
Alternative Label(s) | DisintegrationConstant |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-01-11 |
IUPAC Reference | https://doi.org/10.1351/goldbook.D01538 |
Wikidata Reference | https://www.wikidata.org/wiki/Q11477200 |
Deci#
DeciPrefixedUnit#
Elucidation | Superclass for all units prefixed with "deci" (0.1). |
Declaration#
Alternative Label(s) | ConventionalSemiosis |
Declared#
Elucidation | A semantic object that is connected to a conventional sign by an interpreter (a declarer) according to a specific convention. |
Declarer#
Elucidation | An interpreter who establish the connection between an conventional sign and an object according to a specific convention. |
Deduced#
Elucidation | A semantic object that is connected to an index sign by an interpreter (a deducer) by causal cogiguity. |
Deducer#
Elucidation | An interpreter who establish the connection between an index sign and an object according to a causal contiguity. |
Deduction#
Alternative Label(s) | IndexSemiosis |
DeepDrawing#
Alternative Label(s) | Tiefziehen |
Comment | Forming of vessel parts from a flat mould into a three-dimensional shape by means of a press and tools, whereby material is neither removed nor added |
DeepFreezing#
Alternative Label(s) | Cryogenic treatment, Deep-freeze, Tieftemperaturbehandeln |
DefinedEdgeCutting#
Alternative Label(s) | Machining in which a tool is used whose number of cutting edges, geometry of the cutting wedges and position of the cutting edges in relation to the workpiece are determined, Spanen mit geometrisch bestimmten Schneiden |
DefiningEquation#
Elucidation | An equation that define a new variable in terms of other mathematical entities. |
Degenerency#
Alternative Label(s) | Multiplicity |
IUPAC Reference | https://doi.org/10.1351/goldbook.D01556 |
Wikidata Reference | https://www.wikidata.org/wiki/Q902301 |
Degree#
Elucidation | A degree (in full, a degree of arc, arc degree, or arcdegree), usually denoted by ° (the degree symbol), is a measurement of plane angle, representing 1/360 of a full rotation; one degree is equivalent to 2π /360 rad, 0.017453 rad. It is not an SI unit, as the SI unit for angles is radian, but is an accepted SI unit. -- QUDT |
IUPAC Reference | https://doi.org/10.1351/goldbook.D01560 |
DegreeCelsius#
Elucidation | Measurement unit for Celsius temperature. This unit can only be used for expressing temperature differences. |
IUPAC Reference | https://doi.org/10.1351/goldbook.D01561 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Celsius?oldid=494152178 |
DegreeCelsiusCentiMetre#
Elucidation | `Degree Celsius Centimeter` is a C.G.S System unit for 'Length Temperature' expressed as cm-degC. -- QUDT |
Alternative Label(s) | Degree Celsius Centimetre |
DegreeCelsiusKilogramPerSquareMetre#
Elucidation | Derived unit for the product of the temperature in degrees Celsius and the mass density of a medium, integrated over vertical depth or height in metres. -- QUDT |
Alternative Label(s) | Degrees Celsius kilogram per square metre |
DegreeCelsiusPerHour#
Elucidation | `Degree Celsius per Hour` is a unit for 'Temperature Per Time' expressed as degC / hr. -- QUDT |
Alternative Label(s) | Degree Celsius per Hour |
DegreeCelsiusPerKelvin#
Elucidation | unit with the name Degree Celsius divided by the SI base unit kelvin -- QUDT |
Alternative Label(s) | Degree Celsius Per Kelvin |
DegreeCelsiusPerMetre#
Alternative Label(s) | Degrees Celsius per metre |
DegreeCelsiusPerMinute#
Elucidation | `Degree Celsius per Minute` is a unit for 'Temperature Per Time' expressed as degC / m. -- QUDT |
Alternative Label(s) | Degree Celsius per Minute |
DegreeCelsiusPerSecond#
Elucidation | `Degree Celsius per Second` is a unit for 'Temperature Per Time' expressed as degC / s. -- QUDT |
Alternative Label(s) | Degree Celsius per Second |
DegreeOfDissociation#
Elucidation | ratio of the number of dissociation events to the maximum number of theoretically possible dissociation events. |
Alternative Label(s) | DissociationFraction |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-01-09 |
IUPAC Reference | https://doi.org/10.1351/goldbook.D01566 |
Wikidata Reference | https://www.wikidata.org/wiki/Q907334 |
Comment | Dissociation may occur stepwise. |
DegreePerHour#
Elucidation | "Degree per Hour" is an Imperial unit for 'Angular Velocity' expressed as deg/h. -- QUDT |
Alternative Label(s) | Degree per Hour |
DegreePerMetre#
Elucidation | A change of angle in one SI unit of length. -- QUDT |
Alternative Label(s) | Degrees per metre |
DegreePerMinute#
Elucidation | A unit of measure for the rate of change of plane angle, dω / dt, in durations of one minute.The vector ω is directed along the axis of rotation in the direction for which the rotation is clockwise. -- QUDT |
Alternative Label(s) | Degree per Minute |
DegreePerSecond#
Elucidation | "Degree per Second" is an Imperial unit for 'Angular Velocity' expressed as deg/s. -- QUDT |
Alternative Label(s) | Degree per Second |
DegreePerSquareSecond#
Elucidation | `Degree per Square Second` is an Imperial unit for `Angular Acceleration` expressed as deg/s². -- QUDT |
Alternative Label(s) | Degree per Square Second |
Dendrite#
Elucidation | needle-like or tree-like formation of crystalline growth formed during deposition of a material |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-04-07 |
IUPAC Reference | https://doi.org/10.1351/goldbook.D01588 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Dendrite_(crystal) |
Wikidata Reference | https://www.wikidata.org/wiki/Q190136 |
Density#
Alternative Label(s) | MassConcentration, MassDensity |
IUPAC Reference | https://doi.org/10.1351/goldbook.D01590 |
Comment | Quantity representing the spatial distribution of mass in a continuous material. |
DensityOfHeatFlowRate#
Elucidation | Vector quantity with magnitude equal to the heat flow rate dΦ through a surface element divided by the area dA of the element, and direction eφ in the direction of propagation of heat. |
Alternative Label(s) | AreicHeatFlowRate |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-37 |
IUPAC Reference | https://doi.org/10.1351/goldbook.H02755 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1478382 |
Comment | At a fixed point in a medium, the direction of propagation of heat is opposite to the temperature gradient. At a point on the surface separating two media with different temperatures, the direction of propagation of heat is normal to the surface, from higher to lower temperatures. |
DensityOfVibrationalStates#
Elucidation | quotient of the number of vibrational modes in an infinitesimal interval of angular frequency, and the product of the width of that interval and volume |
Wikidata Reference | https://www.wikidata.org/wiki/Q105637294 |
DensityUnit#
DepthOfDischarge#
Alternative Label(s) | DoD |
Wikipedia Reference | https://en.wikipedia.org/wiki/Depth_of_discharge |
DerivedQuantity#
Elucidation | "Quantity, in a system of quantities, defined in terms of the base quantities of that system". |
DerivedUnit#
Elucidation | Derived units are defined as products of powers of the base units corresponding to the relations defining the derived quantities in terms of the base quantities. |
Description#
Elucidation | A coded that is not atomic with respect to a code of description. |
Detector#
Elucidation | Physical device (or the chain of devices) that is used to measure, quantify and store the signal after its interaction with the sample. |
Determination#
Elucidation | A 'Semiosis' that involves an 'Observer' that perceives another 'Physical' (the 'Object') through a specific perception mechanism and produces a 'Property' (the 'Sign') that stands for the result of that particular perception according to a well defined conventional procedure. |
Alternative Label(s) | Characterisation |
Determined#
Determiner#
Elucidation | An 'interpreter' that perceives another 'entity' (the 'object') through a specific perception mechanism and produces a 'property' (the 'sign') that stands for the result of that particular perception. |
Device#
Elucidation | An object which is instrumental for reaching a particular purpose through its characteristic functioning process, with particular reference to mechanical or electronic equipment. |
Alternative Label(s) | Equipment, Machine |
DewPointTemperature#
Elucidation | Thermodynamic temperature at which vapour in air reaches saturation. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-67 |
IUPAC Reference | https://doi.org/10.1351/goldbook.D01652 |
Wikidata Reference | https://www.wikidata.org/wiki/Q178828 |
Comment | The corresponding Celsius temperature is denoted td and is also called dew point. |
Diameter#
Elucidation | maximal distance of two points of an object, in a given direction or along a straight line passing through the centre. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-01-27 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Diameter |
Comment | The diameter of a circle or a sphere is twice its radius. |
Dichloromethane#
Alternative Label(s) | DCM, MethyleneChloride, MethyleneDichloride |
Wikipedia Reference | https://en.wikipedia.org/wiki/Dichloromethane |
Wikidata Reference | https://www.wikidata.org/wiki/Q421748 |
Dichloromethane#
Alternative Label(s) | DCM |
Wikipedia Reference | https://en.wikipedia.org/wiki/Dichloromethane |
Wikidata Reference | https://www.wikidata.org/wiki/Q421748 |
DieCasting#
DielectricAndImpedanceSpectroscopy#
Elucidation | Dielectric spectroscopy (DS) or impedance spectroscopy, also known as electrochemical impedance spectroscopy, is frequently used to study the response of a sample subjected to an applied electric field of fixed or changing frequency. DS describes the dielectric properties of a material as a function of frequency. In DS, the radio and microwave frequency regions of the electromagnetic spectrum have been successfully made to interact with materials, so as to study the behavior of molecules. The interaction of applied alternating electric fields with dipoles possessing reorientation mobility in materials is also dealt by DS. |
Dielectrometry#
Elucidation | electrochemical measurement principle based on the measurement of the dielectric constant of a sample resulting from the orientation of particles (molecules or ions) that have a dipole moment in an electric field |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
DiethylCarbonate#
Elucidation | Diethyl carbonate is a carbonate ester. |
Alternative Label(s) | DEC |
Wikipedia Reference | https://en.wikipedia.org/wiki/Diethyl_carbonate |
Wikidata Reference | https://www.wikidata.org/wiki/Q420616 |
DiethyleneGlycolDiethylEther#
Alternative Label(s) | Ethyldiglyme |
DifferentialLinearPulseVoltammetry#
Elucidation | Differential Pulse Voltammetry in which small potential pulses are superimposed onto a linearly varying potential. |
DifferentialOperator#
DifferentialPotentialPulse#
Elucidation | Small pulses of electric potential superimposed to a linear potential ramp or a staircase potential ramp. |
Comment | The pulses are usually of constant height 10 to 100 mV and constant width 10 to 100 ms. |
DifferentialPulseVoltammetry#
Elucidation | voltammetry in which small potential pulses (constant height 10 to 100 mV, constant width 10 to 100 ms) are superimposed onto a linearly varying potential or onto a staircase potential ramp. The current is sampled just before the onset of the pulse (e.g. 10 to 20 ms) and for the same sampling time just before the end of the pulse. The difference between the two sampled currents is plotted versus the potential applied before the pulse. Thus, a differential pulse voltammogram is peak-shaped |
Alternative Label(s) | DPV, DPV, DPV, DPV |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Differential_pulse_voltammetry |
Wikidata Reference | https://www.wikidata.org/wiki/Q5275361 |
DifferentialRefractiveIndex#
DifferentialScanningCalorimetry#
Elucidation | Differential scanning calorimetry (DSC) is a thermoanalytical technique in which the difference in the amount of heat required to increase the temperature of a sample and reference is measured as a function of temperature. Both the sample and reference are maintained at nearly the same temperature throughout the experiment. Generally, the temperature program for a DSC analysis is designed such that the sample holder temperature increases linearly as a function of time. The reference sample should have a well-defined heat capacity over the range of temperatures to be scanned. Additionally, the reference sample must be stable, of high purity, and must not experience much change across the temperature scan. Typically, reference standards have been metals such as indium, tin, bismuth, and lead, but other standards such as polyethylene and fatty acids have been proposed to study polymers and organic compounds, respectively. |
Alternative Label(s) | DSC |
DifferentialStaircasePulseVoltammetry#
Elucidation | Differential Pulse Voltammetry in which small potential pulses are superimposed onto a staircase potential ramp. |
DifferentialThermalAnalysis#
Elucidation | Differential thermal analysis (DTA) is a thermoanalytic technique that is similar to differential scanning calorimetry. In DTA, the material under study and an inert reference are made to undergo identical thermal cycles, (i.e., same cooling or heating programme) while recording any temperature difference between sample and reference.[1] This differential temperature is then plotted against time, or against temperature (DTA curve, or thermogram). Changes in the sample, either exothermic or endothermic, can be detected relative to the inert reference. Thus, a DTA curve provides data on the transformations that have occurred, such as glass transitions, crystallization, melting and sublimation. The area under a DTA peak is the enthalpy change and is not affected by the heat capacity of the sample. |
Alternative Label(s) | DTA |
DiffuseLayerPotential#
Elucidation | electric potential difference between the rigid layer and the diffuse layer of a double layer |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-02-20 |
DiffusionArea#
Elucidation | One-sixth of the mean square distance between the point where a neutron enters a specified class and the point where it leaves this class. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98966292 |
DiffusionCoefficient#
Elucidation | Proportionality constant in some physical laws. |
DiffusionCoefficientForFluenceRate#
Elucidation | Proportionality constant between the particle current density J and the gradient of the particle fluence rate. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98876254 |
DiffusionCoefficientForParticleNumberDensity#
Elucidation | Proportionality constant between the particle current density J and the gradient of the particle number density n. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98875545 |
DiffusionCurrent#
Elucidation | faradaic current that is controlled by the rate at which electroactive species diffuse toward (or away from) and electrode-solution interface. |
IUPAC Reference | https://goldbook.iupac.org/terms/view/D01722 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Diffusion_current |
Wikidata Reference | https://www.wikidata.org/wiki/Q1224527 |
Comment | Diffusion current is governed by Fick’s Laws of diffusion. It is the principle on which many electroana- lytical methods are based, because the current is proportional to the bulk concentration of the diffusing species. I_{d} = z*F*A*D*\grad(c)_{x=0}, where z is the electron number of an electrochemical reaction, F the Faraday constant, A the electrode surface area, D the diffusion coefficient of electroactive substance, and (∂c/∂x)x=0 the gradient of the amount concentration at the electrode surface position x = 0. |
DiffusionLength#
Elucidation | In condensed matter physics, the square root of the product of diffusion coefficient and lifetime. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=521-02-60 |
Wikidata Reference | https://www.wikidata.org/wiki/Q106097176 |
DiffusionLimitedCurrent#
Elucidation | diffusion current of the potential-independent value that is approached as the rate of the charge-transfer process is increased by varying the applied potential, being greater than the rate of mass transport controlled by diffusion |
Alternative Label(s) | LimitingDiffusionCurrent |
IUPAC Reference | https://goldbook.iupac.org/terms/view/L03534 |
Comment | I_{d,lim} |
Diffusivity#
DiffusivityUnit#
DigitalData#
Elucidation | Discrete data that are decoded as a sequence of 1/0, or true/false, or on/off. |
Alternative Label(s) | BinaryData |
Diglyme#
Elucidation | Diglyme is a polyether that is the dimethyl ether derivative of diethylene glycol. It has a role as a solvent, a xenobiotic and an environmental contaminant. It is functionally related to a diethylene glycol. |
Alternative Label(s) | 2Glyme, DiethyleneGlycolDimethylEther |
Wikipedia Reference | https://en.wikipedia.org/wiki/Diglyme |
Wikidata Reference | https://www.wikidata.org/wiki/Q865952 |
Dilatometry#
Elucidation | Dilatometry is a method for characterising the dimensional changes of materials with variation of temperature conditions. |
DimensionalUnit#
Elucidation | A subclass of measurement unit focusing on the physical dimensionality that is carried by the unit. |
DimensionlessUnit#
Elucidation | The subclass of measurement units with no physical dimension. |
DimethoxyDimethylSilane#
Wikidata Reference | https://www.wikidata.org/wiki/Q27273582 |
Dimethoxyethane#
Elucidation | 1,2-dimethoxyethane is a diether that is the 1,2-dimethyl ether of ethane-1,2-diol. It has a role as a non-polar solvent. It is functionally related to an ethylene glycol. |
Alternative Label(s) | DME |
Wikidata Reference | https://www.wikidata.org/wiki/Q416271 |
Dimethoxymethane#
Elucidation | Dimethoxymethane is an acetal that is the dimethyl acetal derivative of formaldehyde. It is an acetal and a diether. It is functionally related to a methanediol. |
Alternative Label(s) | DMM, Methylal |
Wikipedia Reference | https://en.wikipedia.org/wiki/Dimethoxymethane |
Wikidata Reference | https://www.wikidata.org/wiki/Q411496 |
DimethylCarbonate#
Elucidation | Dimethyl carbonate is a carbonate ester that is carbonic acid in which both hydrogens are replaced by methyl groups. A flammable, colourless liquid (m.p. 2-4℃, b.p. 90℃) with a characterstic ester-like odour, it is used as a 'green' methylating agent and as a solvent. It has a role as a solvent and a reagent. |
Alternative Label(s) | DMC |
Wikipedia Reference | https://en.wikipedia.org/wiki/Dimethyl_carbonate |
Wikidata Reference | https://www.wikidata.org/wiki/Q416254 |
DimethylSulfoxide#
Alternative Label(s) | DMSO |
Wikipedia Reference | https://en.wikipedia.org/wiki/Dimethyl_sulfoxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q407927 |
DimethylSulfoxide#
Alternative Label(s) | DMSO |
Wikipedia Reference | https://en.wikipedia.org/wiki/Dimethyl_sulfoxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q407927 |
Dimethylformamide#
Alternative Label(s) | DMF |
Wikipedia Reference | https://en.wikipedia.org/wiki/Dimethylformamide |
Wikidata Reference | https://www.wikidata.org/wiki/Q409298 |
Dimethylformamide#
Elucidation | N,N-dimethylformamide is a member of the class of formamides that is formamide in which the amino hydrogens are replaced by methyl groups. It has a role as a polar aprotic solvent, a hepatotoxic agent and a geroprotector. It is a volatile organic compound and a member of formamides. It is functionally related to a formamide. |
Alternative Label(s) | DMF |
Wikipedia Reference | https://en.wikipedia.org/wiki/Dimethylformamide |
Wikidata Reference | https://www.wikidata.org/wiki/Q409298 |
Dimethylpropyleneurea#
Alternative Label(s) | DMPU |
Wikipedia Reference | https://en.wikipedia.org/wiki/DMPU |
Wikidata Reference | https://www.wikidata.org/wiki/Q416637 |
Dimethylsulfate#
Alternative Label(s) | DMS |
Wikipedia Reference | https://en.wikipedia.org/wiki/Dimethyl_sulfate |
Wikidata Reference | https://www.wikidata.org/wiki/Q413421 |
Dioxolane#
Elucidation | Dioxolane appears as a clear colorless liquid. Slightly denser than water. Vapors heavier than air. |
Alternative Label(s) | DOL |
Wikipedia Reference | https://en.wikipedia.org/wiki/Dioxolane |
Wikidata Reference | https://www.wikidata.org/wiki/Q2234483 |
DippingForms#
DipropylSulfone#
Alternative Label(s) | PropylSulfone |
Wikidata Reference | https://www.wikidata.org/wiki/Q27261538 |
DirectCoulometryAtControlledCurrent#
Elucidation | coulometry at an imposed, constant current in the electrochemical cell |
DirectCoulometryAtControlledPotential#
Elucidation | coulometry at a preselected constant potential of the working electrode |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
DirectCurrent#
Elucidation | Signal consisting of a constant electric current. |
Alternative Label(s) | ConstantCurrentSignal, DC |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-11-22 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Constant_current |
Wikidata Reference | https://www.wikidata.org/wiki/Q5163647 |
DirectCurrent#
Elucidation | electric current that flows in a constant direction, i.e. a current with a constant sign |
Alternative Label(s) | DC, DC |
IUPAC Reference | https://goldbook.iupac.org/terms/view/D01767 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Direct_current |
Wikidata Reference | https://www.wikidata.org/wiki/Q159241 |
Comment | I_{DC} |
DirectionAndEnergyDistributionOfCrossSection#
Elucidation | Partial differential quotient of the cross section of a process with respect to the solid angle around a given direction and the energy of a particle scattered in that direction. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98269571 |
DirectionDistributionOfCrossSection#
Elucidation | Differential quotient of the cross section for scattering a particle in a given direction and the solid angle around that direction. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98266630 |
Discharge#
Elucidation | operation during which an electrochemical cell supplies electric energy as the result of chemical changes within the cell |
Alternative Label(s) | ElectrochemicalDischarging |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-23 |
Comment | the opposite of a charging process |
DischargeCapacity#
Elucidation | capacity delivered during a discharge process |
DischargeCurrent#
Elucidation | electric current delivered by a battery during its discharge |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-24 |
DischargeEnergy#
Elucidation | energy delivered by a deviced under some specific discharge conditions |
DischargeVoltage#
Elucidation | voltage between the terminals of a cell or battery when being discharged |
Alternative Label(s) | ClosedCircuitVoltage |
DischargedEmptyBattery#
Elucidation | discharged secondary battery, where the cells contain no electrolyte or one in which the electrolyte has been drained from the cells which are then sealed to keep out oxygen |
Alternative Label(s) | DischargedUnfilledBattery |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-31 |
DiscreteData#
Elucidation | Data whose variations are decoded according to a discrete schema. |
Dismantling#
Alternative Label(s) | Demontage |
Dispersion#
Elucidation | A material in which distributed particles of one phase are dispersed in a different continuous phase. |
Displacement#
Elucidation | vector quantity between any two points in space |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-01-29 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Displacement_(geometry) |
Wikidata Reference | https://www.wikidata.org/wiki/Q190291 |
DisplacementCurrent#
Elucidation | Scalar quantity equal to the flux of the displacement current density JD through a given directed surface S. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-43 |
Wikidata Reference | https://www.wikidata.org/wiki/Q853178 |
DisplacementCurrentDensity#
Elucidation | Vector quantity equal to the time derivative of the electric flux density. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-42 |
Wikidata Reference | https://www.wikidata.org/wiki/Q77614612 |
DisplacementVector#
Elucidation | In condensed matter physics, position vector of an atom or ion relative to its equilibrium position. |
Wikidata Reference | https://www.wikidata.org/wiki/Q105533558 |
Dissociation#
Elucidation | process where molecules split up into ions due to being dissolved |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-01-08 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Dissociation_(chemistry) |
Wikidata Reference | https://www.wikidata.org/wiki/Q189673 |
DissociationConstant#
Elucidation | ratio of the number of dissociated molecules of a specified type to the total number of dissolved molecules of this type. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-01-10 |
Wikidata Reference | https://www.wikidata.org/wiki/Q898254 |
Dissolution#
Elucidation | mixing of a substance into another substance with formation of one new homogeneous substance |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-01-04 |
Comment | the result of the dissolution of one or more solutes into a solvent is a solution |
Distance#
Elucidation | Shortest path length between two points in a metric space. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=102-03-24 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Distance |
Wikidata Reference | https://www.wikidata.org/wiki/Q126017 |
Comment | Distance is the norm of Displacement. |
Division#
Document#
Elucidation | An heterogenous object made of different graphical object parts. |
DonorDensity#
Elucidation | Number of donor levels per volume. |
Wikidata Reference | https://www.wikidata.org/wiki/Q105979886 |
DoseEquivalent#
Elucidation | A dose quantity used in the International Commission on Radiological Protection (ICRP) system of radiological protection. |
IUPAC Reference | https://doi.org/10.1351/goldbook.E02101 |
DoseEquivalentRate#
Elucidation | Time derivative of the dose equivalent. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=881-14-02 |
Wikidata Reference | https://www.wikidata.org/wiki/Q99604810 |
DoubleCoatedElectrode#
Elucidation | an electrode that is coated on both sides of the current collector |
DoubleLayer#
Elucidation | a double layer of charges exists at the interface between two conducting media: One side carries a positive excess charge, which is balanced by a negative excess of equal magnitude on the other side. |
Alternative Label(s) | DL, EDL, ElectricalDoubleLayer |
Wikipedia Reference | https://en.wikipedia.org/wiki/Double_layer_(surface_science) |
Wikidata Reference | https://www.wikidata.org/wiki/Q904857 |
DoubleLayerCurrent#
Elucidation | non-faradaic current associated with the charging of the electrical double layer at the electrode-solution interface |
IUPAC Reference | https://goldbook.iupac.org/terms/view/D01847 |
DoubleLayerModel#
Elucidation | model representing the structure of an electrolyte at an electrode-electrolyte interface by a rigid layer formed by the charge carriers on the surface of the electrode and a diffuse layer formed by mobile ions in the electrolyte. |
Alternative Label(s) | ElectricalDoubleLayerModel, ElectricalPolarizationLayerModel |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-02-19 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Double_layer_(surface_science) |
DownAntiQuark#
DownAntiQuarkType#
DownQuark#
Wikipedia Reference | https://en.wikipedia.org/wiki/Down_quark |
DownQuarkType#
DragCoefficient#
Elucidation | Dimensionless parameter to quantify fluid resistance. |
Alternative Label(s) | DragFactor |
Wikidata Reference | https://www.wikidata.org/wiki/Q1778961 |
DragForce#
Elucidation | Retarding force on a body moving in a fluid. |
Wikidata Reference | https://www.wikidata.org/wiki/Q206621 |
DrainedChargedBattery#
Elucidation | charged secondary battery where the cells contain a small quantity of electrolyte absorbed in the cell plates and in the plate separators |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-29 |
DrawForming#
Comment | Draw forming by drawing a workpiece through a tool opening that is narrowed in the drawing direction. |
DrawForms#
Drilling#
Alternative Label(s) | Bohren |
Comment | machining with a circular cutting movement in which the axis of rotation of the tool and the axis of the internal surface to be produced are identical and the feed movement is in the direction of this axis. The axis of rotation of the cutting movement maintains its position relative to the workpiece independently of the feed movement (axis of rotation workpiece-bound). |
DropForging#
DropTimeInPolarography#
Elucidation | the time that elapses between the instants at which two successive drops of liquid metal are detached from the tip of the capillary. |
IUPAC Reference | https://doi.org/10.1351/goldbook.D01862 |
DroppingMercuryElectrode#
Elucidation | mercury electrode formed by sequence of mercury drops falling from a small aperture |
Alternative Label(s) | DME, DME |
Wikipedia Reference | https://en.wikipedia.org/wiki/Dropping_mercury_electrode |
Wikidata Reference | https://www.wikidata.org/wiki/Q962292 |
Comment | Other kinds of mercury drop electrodes are the static mercury drop electrode (SMDE), in which a drop is held at constant radius before being mechanically knocked off, and the hanging mercury drop elec- trode (HMDE), in which the whole experiment is performed on a single drop of mercury. |
DryCell#
Elucidation | primary battery containing an immobilized electrolyte |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-04-14 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Dry_cell |
Comment | developed in 1886 by the German scientist Carl Gassner |
DryChargedBattery#
Elucidation | state of delivery of some types of secondary battery where the cells contain no electrolyte and the plates are dry and in a charged state |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-30 |
DubniumAtom#
Elucidation | Atom subclass for dubnium. |
DubniumSymbol#
Duration#
Elucidation | Physical quantity for describing the temporal distance between events. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-01-13 |
Wikidata Reference | https://www.wikidata.org/wiki/Q2199864 |
Dust#
Elucidation | A suspension of fine particles in the atmosphere. |
DynamicLightScattering#
Elucidation | Dynamic light scattering (DLS) is a technique in physics that can be used to determine the size distribution profile of small particles in suspension or polymers in solution. In the scope of DLS, temporal fluctuations are usually analyzed using the intensity or photon auto-correlation function (also known as photon correlation spectroscopy - PCS or quasi-elastic light scattering - QELS). |
Alternative Label(s) | DLS |
DynamicMechanicalAnalysis#
Elucidation | Dynamic mechanical analysis (abbreviated DMA) is a characterisation technique where a sinusoidal stress is applied and the strain in the material is measured, allowing one to determine the complex modulus. The temperature of the sample or the frequency of the stress are often varied, leading to variations in the complex modulus; this approach can be used to locate the glass transition temperature[1] of the material, as well as to identify transitions corresponding to other molecular motions. |
DynamicMechanicalSpectroscopy#
Elucidation | Dynamic Mechanical Analysis (DMA) is a material characterization technique where a small deformation is applied to a sample in a cyclic manner. This allows measurement of the materials response to stress, temperature, frequency or time. The term is also used to refer to the analyzer that performs the test. |
Alternative Label(s) | DMA |
DynamicViscosity#
Elucidation | The measure of the resistance of a fluid to flow when an external force is applied. |
Alternative Label(s) | Viscosity |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-34 |
IUPAC Reference | https://doi.org/10.1351/goldbook.D01877 |
Wikidata Reference | https://www.wikidata.org/wiki/Q15152757 |
DysprosiumAtom#
Elucidation | Atom subclass for dysprosium. |
DysprosiumSymbol#
EMMO#
Elucidation | The class of all the OWL individuals declared by EMMO as standing for world entities. |
EMMORelation#
Elucidation | The class for all relations used by the EMMO. |
EarthBattery#
Elucidation | a battery cell consisting of two electrodes that are buried in soil or immersed in the sea |
Wikipedia Reference | https://en.wikipedia.org/wiki/Earth_battery |
Comment | sometimes used to power sensors in remote or sub-sea locations |
EdgeInsulator#
Elucidation | part which insures insulation between the plate (electrode) edges and adjacent plates (electrodes) and the container side walls |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-19 |
EffectiveDiffusionCoefficient#
Elucidation | Diffusion coefficient through the pore space of a porous media. |
Wikidata Reference | https://www.wikidata.org/wiki/Q258852 |
EffectiveMass#
Elucidation | The mass that it seems to have when responding to forces, or the mass that it seems to have when interacting with other identical particles in a thermal distribution. |
Wikidata Reference | https://www.wikidata.org/wiki/Q1064434 |
EinsteiniumAtom#
Elucidation | Atom subclass for einsteinium. |
EinsteiniumSymbol#
ElectricCharge#
Elucidation | The physical property of matter that causes it to experience a force when placed in an electromagnetic field. |
Alternative Label(s) | Charge |
IUPAC Reference | https://doi.org/10.1351/goldbook.E01923 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1111 |
ElectricChargeAreaUnit#
ElectricChargeDensity#
Elucidation | Electric charge per volume. |
Alternative Label(s) | VolumeElectricCharge |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-07 |
IUPAC Reference | https://doi.org/10.1351/goldbook.C00988 |
Wikidata Reference | https://www.wikidata.org/wiki/Q69425629 |
ElectricChargeDensityUnit#
ElectricChargePerAmountUnit#
ElectricChargePerLengthUnit#
ElectricChargePerMassUnit#
ElectricChargePerTemperatureUnit#
ElectricChargeSignal#
Elucidation | Time-dependent variation of electric charge passed through a system. |
ElectricChargeUnit#
ElectricConductance#
Elucidation | Measure of the ease for electric current to pass through a material. |
Alternative Label(s) | Conductance |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-12-06 |
IUPAC Reference | https://doi.org/10.1351/goldbook.E01925 |
Wikidata Reference | https://www.wikidata.org/wiki/Q309017 |
Comment | Inverse of 'ElectricalResistance'. |
ElectricConductanceUnit#
ElectricConductivity#
Alternative Label(s) | Conductivity |
IUPAC Reference | https://doi.org/10.1351/goldbook.C01245 |
Wikidata Reference | https://www.wikidata.org/wiki/Q4593291 |
Comment | Measure of a material's ability to conduct an electric current. Conductivity is equeal to the resiprocal of resistivity. |
ElectricConductivityPerAmountUnit#
ElectricConductivityUnit#
ElectricCurrent#
Elucidation | A flow of electric charge. |
IUPAC Reference | https://doi.org/10.1351/goldbook.E01927 |
ElectricCurrentAssistedSintering#
ElectricCurrentDensity#
Alternative Label(s) | AreicElectricCurrent, CurrentDensity |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-11 |
IUPAC Reference | https://doi.org/10.1351/goldbook.E01928 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Current_density |
Wikidata Reference | https://www.wikidata.org/wiki/Q234072 |
Comment | Electric current divided by the cross-sectional area it is passing through. |
ElectricCurrentDensityPerTemperatureUnit#
ElectricCurrentDensityUnit#
ElectricCurrentMeasurement#
Elucidation | measurement of electric current |
ElectricCurrentMeasurementResult#
ElectricCurrentMeasuringSystem#
Elucidation | a system for measuing electric current |
ElectricCurrentPerAmountVolumeUnit#
ElectricCurrentPerEnergyUnit#
ElectricCurrentPerMassUnit#
ElectricCurrentPerTemperatureUnit#
ElectricCurrentPerUnitEnergyUnit#
ElectricCurrentPhasor#
Wikidata Reference | https://www.wikidata.org/wiki/Q78514596 |
ElectricCurrentSignal#
Elucidation | Time-dependent variation of electric current |
ElectricCurrentUnit#
ElectricCurrentVector#
Elucidation | vector containing at least two values for the quantity electric current |
ElectricDipoleMoment#
Elucidation | An electric dipole, vector quantity of magnitude equal to the product of the positive charge and the distance between the charges and directed from the negative charge to the positive charge. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-35 |
IUPAC Reference | https://doi.org/10.1351/goldbook.E01929 |
Wikidata Reference | https://www.wikidata.org/wiki/Q735135 |
ElectricDipoleMomentUnit#
ElectricDisplacementFieldUnit#
ElectricFieldStrength#
Elucidation | Vector field quantity E which exerts on any charged particle at rest a force F equal to the product of E and the electric charge Q of the particle. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-18 |
Wikidata Reference | https://www.wikidata.org/wiki/Q20989 |
ElectricFieldStrengthUnit#
ElectricFlux#
Elucidation | Scalar quantity equal to the flux of the electric flux density D through a given directed surface S. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-41 |
Wikidata Reference | https://www.wikidata.org/wiki/Q501267 |
ElectricFluxDensity#
Elucidation | Vector quantity obtained at a given point by adding the electric polarization P to the product of the electric field strength E and the electric constant ε0. |
Alternative Label(s) | ElectricDisplacement |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-40 |
Wikidata Reference | https://www.wikidata.org/wiki/Q371907 |
ElectricFluxUnit#
ElectricImpedance#
Alternative Label(s) | Impedance |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-12-43 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electrical_impedance |
Wikidata Reference | https://www.wikidata.org/wiki/Q179043 |
Comment | Measure of the opposition that a circuit presents to a current when a voltage is applied. |
ElectricInductance#
Elucidation | A property of an electrical conductor by which a change in current through it induces an electromotive force in both the conductor itself and in any nearby conductors by mutual inductance. |
Alternative Label(s) | Inductance |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-12-19 |
IUPAC Reference | https://doi.org/10.1351/goldbook.M04076 |
Wikidata Reference | https://www.wikidata.org/wiki/Q177897 |
ElectricMobilityUnit#
ElectricPolarization#
Elucidation | At a given point within a domain of quasi-infinitesimal volume V, vector quantity equal to the electric dipole moment p of the substance contained within the domain divided by the volume V. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-37 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1050425 |
ElectricPotential#
Elucidation | Energy required to move a unit charge through an electric field from a reference point. |
Alternative Label(s) | ElectroStaticPotential |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-25 |
IUPAC Reference | https://doi.org/10.1351/goldbook.E01935 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electric_potential |
Comment | The electric potential is not unique, since any constant scalar field quantity can be added to it without changing its gradient. |
ElectricPotentialMeasuringSystem#
Elucidation | a system for measuring electric potential |
ElectricPotentialPerAreaUnit#
ElectricPotentialPerTemperatureUnit#
ElectricPotentialPerTimeUnit#
ElectricPotentialSignal#
Elucidation | Time-dependent variation of electric potential |
ElectricPotentialUnit#
ElectricReactance#
Alternative Label(s) | Reactance |
IUPAC Reference | https://doi.org/10.1351/goldbook.R05162 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electrical_reactance |
Wikidata Reference | https://www.wikidata.org/wiki/Q193972 |
Comment | The opposition of a circuit element to a change in current or voltage, due to that element's inductance or capacitance. |
ElectricResistance#
Elucidation | Measure of the difficulty to pass an electric current through a material. |
Alternative Label(s) | Resistance |
IUPAC Reference | https://doi.org/10.1351/goldbook.E01936 |
Wikidata Reference | https://www.wikidata.org/wiki/Q25358 |
Comment | Inverse of 'ElectricalConductance'. |
ElectricResistanceUnit#
ElectricResistivity#
Alternative Label(s) | Resistivity |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-12-04 |
IUPAC Reference | https://doi.org/10.1351/goldbook.R05316 |
Wikidata Reference | https://www.wikidata.org/wiki/Q108193 |
Comment | Electric field strength divided by the current density. |
ElectricResistivityUnit#
ElectricSignal#
Elucidation | Time dependent variation of an electric quantity. |
ElectricSusceptibility#
Elucidation | Electric polarization divided by electric constant and electric field strength. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-12-19 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electric_susceptibility |
Wikidata Reference | https://www.wikidata.org/wiki/Q598305 |
ElectroSinterForging#
Electrocapillarity#
Elucidation | change of the mechanical stress at the surface separating two bodies due to the presence of electric charges at the interface |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-04-02 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electrocapillarity |
Wikidata Reference | https://www.wikidata.org/wiki/Q9252431 |
Electrocatalysis#
Elucidation | increasing the rate of an electrode reaction by adding specific material to the electrode. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-04-15 |
Wikidata Reference | https://www.wikidata.org/wiki/Q100318565 |
Electrocatalyst#
Elucidation | material that can cause electrocatalysis. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-04-16 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electrocatalyst |
Wikidata Reference | https://www.wikidata.org/wiki/Q5357962 |
Electrochemical#
Elucidation | In electrochemical characterization, the measurement of potential, charge, or current is used to determine an analyte's concentration or to characterize an analyte's chemical reactivity |
ElectrochemicalCell#
Elucidation | a system containing two electrodes that allow transport of electrons, separated by an electrolyte that allows movement of ions but blocks movement of electrons. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-03-01 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electrochemical_cell |
Wikidata Reference | https://www.wikidata.org/wiki/Q80097 |
Comment | If processes of interest occur at both the anode and the cathode of a cell (as in differential amperometry or controlled-current potentiometric titration with two indicator electrodes), the cell should be said to comprise two indicator or two working electrodes. |
ElectrochemicalConstituent#
Elucidation | A constituent in an electrochemical system. |
Comment | a constituent is essential to the functioning of the system and cannot be replaced by a comparable thing without altering the behaviour of the system |
ElectrochemicalControlQuantity#
Elucidation | quantities that control electroanalytical techniques |
ElectrochemicalDegradationPhenomenon#
Elucidation | A phenomenon that causes an electrochemical system to deviate from its ideal behaviour. |
ElectrochemicalDevice#
Elucidation | a device whose primary function is facilitating the conversion between chemical and electrical energy. |
Comment | an electrochemical device contains at least one electrochemical cell plus the apparati required to make it work as a practical device (e.g. terminals, container, etc.) |
ElectrochemicalDoubleLayerCapacitor#
Elucidation | Device that stores electrical energy using a double layer in an electrochemical cell. |
Alternative Label(s) | DoubleLayerCapacitor, EDLC, ElectrochemicalCapacitor |
Comment | stores energy electrostatically in the Helmholtz Layer |
ElectrochemicalEquivalentCircuitModel#
ElectrochemicalHalfCell#
Elucidation | a system comprising one electrode in contact with an ionic conductor. |
Alternative Label(s) | HalfCell |
Wikipedia Reference | https://en.wikipedia.org/wiki/Half-cell |
Wikidata Reference | https://www.wikidata.org/wiki/Q903509 |
ElectrochemicalImmunity#
Elucidation | situation in which a material in a given environment undergoes negligible electrochemical corrosion. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-04-03 |
ElectrochemicalImpedanceSpectroscopy#
Elucidation | electrochemical measurement method of the complex impedance of an electrochemical system as a function of the frequency of a small amplitude (normally 5 to 10 mV) sinusoidal voltage perturbation superimposed on a fixed value of applied potential or on the open circuit potential |
Alternative Label(s) | EIS, EIS, EIS |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
Wikidata Reference | https://www.wikidata.org/wiki/Q3492904 |
ElectrochemicalInterface#
Elucidation | The two-dimensional space comprising the boundary between two electrochemical constituents. |
ElectrochemicalKineticQuantity#
Elucidation | An ElectrochemicalQuantity that relates to the kinetics of a reaction. |
ElectrochemicalMaterial#
Elucidation | A material that undergoes electrochemical changes. |
ElectrochemicalMethod#
ElectrochemicalMigration#
Elucidation | transport of ions in an electrolyte due to an electric field |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-04-06 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electrochemical_migration |
Wikidata Reference | https://www.wikidata.org/wiki/Q30587730 |
ElectrochemicalPerformanceQuantity#
ElectrochemicalPhenomenon#
Elucidation | A chemical phenomenon that is accompanied by the flow of electric current |
ElectrochemicalPiezoelectricMicrogravimetry#
Elucidation | Electrogravimetry using an electrochemical quartz crystal microbalance. |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
ElectrochemicalPlot#
Elucidation | Graphical representation of a dataset resulting from the measurement of the response of an electrochemical system. |
Comment | Shows the relationship between two or more electrochemical variables. |
ElectrochemicalPotential#
Elucidation | the electrochemical potential is the chemical potential of an ion in the presence of an electric potential |
IUPAC Reference | https://goldbook.iupac.org/terms/view/E01945 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electrochemical_potential |
Wikidata Reference | https://www.wikidata.org/wiki/Q62525 |
Comment | in quantum mechanical terms, electrochemical potential is defined as the energy level of the electron orbitals in the species that have a 50 percent probability of occupancy |
ElectrochemicalProperty#
ElectrochemicalPseudocapacitor#
Elucidation | a type of supercapacitor that uses metal oxide or conducting polymer electrodes with a high amount of electrochemical pseudocapacitance additional to the double-layer capacitance |
Wikipedia Reference | https://en.wikipedia.org/wiki/Pseudocapacitor |
Wikidata Reference | https://www.wikidata.org/wiki/Q7254569 |
Comment | stores energy electrochemically via Faradaic mechanisms |
ElectrochemicalQuantity#
Elucidation | Physical quantities defined within the domain of electrochemistry. |
ElectrochemicalReaction#
Elucidation | a chemical reaction in an electrolyte involving a transfer of electrons between chemical components or between chemical components and an electrode |
Alternative Label(s) | ChargeTransferReaction, ChargeTransferReaction, ChargeTransferReaction, ChargeTransferReaction, ChargeTransferReaction, ChargeTransferReaction |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-02-01 |
Wikidata Reference | https://www.wikidata.org/wiki/Q120892494 |
Comment | any process either caused or accompanied by the passage of an electric current and involving in most cases the transfer of electrons between two substances |
ElectrochemicalRelation#
Elucidation | A material relation in electrochemistry. |
ElectrochemicalStabilityLimit#
Elucidation | electric potential at which a material undergoes an oxidation or reduction decomposition |
ElectrochemicalThermodynamicQuantity#
Elucidation | A thermodynamically derived ElectrochemicalQuantity. |
ElectrochemicalTransportQuantity#
Elucidation | An ElectrochemicalQuantity related to the transport of mass, charge, or energy. |
ElectrochemicalWindow#
Elucidation | The electrode electric potential range between which the substance is neither oxidized nor reduced. |
Alternative Label(s) | ElectrochemicalStabilityWindow |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electrochemical_window |
Wikidata Reference | https://www.wikidata.org/wiki/Q759643 |
ElectrochemicallyActiveSurfaceArea#
Elucidation | the area of the electrode material that is accessible to the electrolyte that is used for charge transfer and/or storage |
Alternative Label(s) | EASA, ECSA, ElectrochemicalActiveSurfaceArea |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=485-02-09 |
Electrochemiluminescence#
Elucidation | chemiluminescence produced in electrode reactions |
Alternative Label(s) | ECL, ElectrogeneratedChemiluminescence |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-04-18 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electrochemiluminescence |
Wikidata Reference | https://www.wikidata.org/wiki/Q755961 |
Electrode#
Elucidation | electronically conductive part in electric contact with a medium of lower electronic conductivity and intended to perform one or more of the functions of emitting charge carriers to or receiving charge carriers from that medium or to establish an electric field in that medium |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-02-03 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electrode |
Wikidata Reference | https://www.wikidata.org/wiki/Q176140 |
Comment | Alternative definition: Half-cell consisting of at least one electron conductor and at least one ionic conductor (electrolyte). - Terminology of electrochemical methods of analysis (IUPAC Recommendations 2019) |
ElectrodeCoating#
Elucidation | an electrode which is coated onto a substrate, typically a metallic foil current collector. |
ElectrodeCoverageDensity#
Elucidation | amount of a chemical modifier at an electrode surface per unit area |
Alternative Label(s) | ElectrodeCoverage |
Comment | The total coverage may be distinguished from coverage that is electrochemically reactive or accessible on some given timescale. |
ElectrodeElectrolyteInterface#
Elucidation | interface between an electrolyte and an electrode where an electrode reaction takes place. |
Alternative Label(s) | ActiveSurfaceOfAnElectrode, ActiveSurfaceOfAnElectrode |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-02-05 |
ElectrodeGeometricSurfaceArea#
Elucidation | the interfacial area, determined on the assumption that the interface is truly flat (2-dimensional) and calculated using the geometric data of the involved surfaces |
Comment | A_{geom} |
ElectrodePair#
Elucidation | assembly of one positive plate, one negative plate and the associated separator if any |
Alternative Label(s) | PlatePair |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-09 |
ElectrodePassivation#
Elucidation | formation of compounds that reduces the conductivity at the surface of an electrode |
Alternative Label(s) | Passivation |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-02-16 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Passivation_(chemistry) |
Wikidata Reference | https://www.wikidata.org/wiki/Q917260 |
ElectrodePolarisation#
Elucidation | accumulation or depletion of electric charges at an electrode, resulting in a difference between the electrode potential with current flow, and the potential without current flow or equilibrium electrode potential |
Alternative Label(s) | ElectrodePolarization, Polarisation, Polarization |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-02-15 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Polarization_(electrochemistry) |
Wikidata Reference | https://www.wikidata.org/wiki/Q2698605 |
ElectrodePotential#
Elucidation | electric potential at an electrode, reported as the difference in potential relative to a reference electrode |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-02-11 |
IUPAC Reference | https://goldbook.iupac.org/terms/view/E01956 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electrode_potential |
Comment | E, U |
ElectrodeReaction#
Elucidation | electrochemical reaction involving the transfer of electrons between electrolyte and electrode |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-02-04 |
IUPAC Reference | https://doi.org/10.1351/goldbook.E01960 |
Comment | An interfacial reaction that necessarily involves a charge-transfer step. |
ElectrodeRealSurfaceArea#
Elucidation | surface area of an electrode that takes into account non-idealities of the interface (roughness, porosity, etc.) and can be measured by a variety of electrochemical methods |
Comment | A_{real} |
ElectrodeStack#
Elucidation | finished assembly of the positive and negative plate (electrode) groups with interleaved separators and terminals or intercell connectors |
Alternative Label(s) | PlatePack |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-08 |
ElectrodeSurfaceArea#
Elucidation | area of electrode - solution interface. |
Comment | A |
Electrodeposition#
Elucidation | the process of forming a film or a bulk material using an electrochemical process where the electrons are supplied by an external power supply |
Electrodissolution#
Elucidation | the electrochemical dissolution of a material to soluble species |
Comment | It can be regarded as the reversal of electrodeposition. |
Electrogravimetry#
Elucidation | method of electroanalytical chemistry used to separate by electrolyse ions of a substance and to derive the amount of this substance from the increase in mass of an electrode. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-04-14 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electrogravimetry |
Wikidata Reference | https://www.wikidata.org/wiki/Q902953 |
Electrolysis#
Elucidation | method of separating and neutralizing ions by an electric current in an electrolytic cell |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-04-09 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electrolysis |
Wikidata Reference | https://www.wikidata.org/wiki/Q64403 |
Electrolyte#
Elucidation | a material in which the mobile species are ions and free movement of electrons is blocked. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-01-02 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electrolyte |
Wikidata Reference | https://www.wikidata.org/wiki/Q162908 |
Comment | A solid electrolyte is a solid material where the predominant charge carriers are ions. For example: NASICON (Na Super Ionic Conductor), which has the general formula Na1+xZr2P3-xSix O12 , 0 < x < 3. |
ElectrolyteContainment#
Elucidation | ability of a cell or battery to contain its electrolyte under specified mechanical and environmental conditions |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-31 |
ElectrolyteCreep#
Elucidation | gradual and slow spreading of an electrolyte film on the external surface of a cell or battery |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-30 |
Comment | electrolyte creep is sometimes indicated by the presence of a visible solid deposit or wet spots |
ElectrolyteLevelIndicator#
Elucidation | device used to assist in the measurement of the level of electrolyte in a cell |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-52 |
ElectrolyteSolution#
Elucidation | a liquid electrolyte that consists of solutes dissolved in a solvent |
Alternative Label(s) | ElectrolyticSolution |
ElectrolyticCapacitor#
Elucidation | capacitor consisting of a metallic plate as first conductor, a very thin oxide film formed on the metal as the dielectric and an electrolyte as second conductor |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-03-04 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electrolytic_capacitor |
Wikidata Reference | https://www.wikidata.org/wiki/Q1326992 |
ElectrolyticCell#
Elucidation | electrochemical cell intended to produce chemical reactions |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-03-06 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electrolytic_cell |
Wikidata Reference | https://www.wikidata.org/wiki/Q2608426 |
Comment | An electrochemical cell that requires input of work to drive the reaction. |
ElectrolyticConductivity#
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-01-03 |
Wikidata Reference | https://www.wikidata.org/wiki/Q907564 |
ElectrolyticDeposition#
ElectromagneticEnergyDensity#
Elucidation | Arithmetic average of (electric field strength multiplied by electric flux density) and (magnetic field strength multiplied by magnetic flux density) |
Alternative Label(s) | VolumicElectromagneticEnergy |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-65 |
Wikidata Reference | https://www.wikidata.org/wiki/Q77989624 |
ElectromagneticQuantity#
Elucidation | Quantities categorised according to ISO 80000-6. |
Electron#
Elucidation | The class of individuals that stand for electrons elementary particles belonging to the first generation of leptons. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electron |
ElectronAffinity#
Elucidation | energy difference between an electron at rest at infinity and an electron at the lowest level of the conduction band in an insulator or semiconductor |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-06-22 |
Wikidata Reference | https://www.wikidata.org/wiki/Q105846486 |
ElectronAntiNeutrino#
ElectronBackscatterDiffraction#
Elucidation | Electron backscatter diffraction (EBSD) is a scanning electron microscopy (SEM) technique used to study the crystallographic structure of materials. EBSD is carried out in a scanning electron microscope equipped with an EBSD detector comprising at least a phosphorescent screen, a compact lens and a low-light camera. In this configuration, the SEM incident beam hits the tilted sample. As backscattered electrons leave the sample, they interact with the crystal's periodic atomic lattice planes and diffract according to Bragg's law at various scattering angles before reaching the phosphor screen forming Kikuchi patterns (EBSPs). EBSD spatial resolution depends on many factors, including the nature of the material under study and the sample preparation. Thus, EBSPs can be indexed to provide information about the material's grain structure, grain orientation, and phase at the micro-scale. EBSD is applied for impurities and defect studies, plastic deformation, and statistical analysis for average misorientation, grain size, and crystallographic texture. EBSD can also be combined with energy-dispersive X-ray spectroscopy (EDS), cathodoluminescence (CL), and wavelength-dispersive X-ray spectroscopy (WDS) for advanced phase identification and materials discovery. |
Alternative Label(s) | EBSD |
ElectronCharge#
IUPAC Reference | https://doi.org/10.1351/goldbook.E01982 |
Comment | The negative of ElementaryCharge. |
ElectronDensity#
Elucidation | Number of electrons in conduction band per volume. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=705-06-05 |
ElectronMass#
IUPAC Reference | https://doi.org/10.1351/goldbook.E02008 |
Comment | The rest mass of an electron. |
ElectronNeutrino#
Elucidation | A neutrino belonging to the first generation of leptons. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electron_neutrino |
ElectronNumberOfAnElectrochemicalReaction#
Elucidation | number of electrons transferred in a charge transfer reaction between an electrode and a single entity (ion, radical-ion, or molecule) of an electroactive substance, whose identity must be specified |
Alternative Label(s) | ChargeNumber, ChargeNumber, NumberOfElectronsTransferred, NumberOfElectronsTransferred |
IUPAC Reference | https://goldbook.iupac.org/terms/view/C00995 |
Comment | Symbol n is commonly used when there is no risk of confusion with an amount of substance. |
ElectronProbeMicroanalysis#
Elucidation | Electron probe microanalysis (EPMA) is used for quantitative analysis of the elemental composition of solid specimens at a micrometer scale. The method uses bombardment of the specimen by keV electrons to excite characteristic X-rays from the sample, which are then detected by using wavelength-dispersive (WD) spectrometers. |
ElectronRadius#
Elucidation | Radius of a sphere such that the relativistic electron energy is distributed uniformly. |
Wikidata Reference | https://www.wikidata.org/wiki/Q2152581 |
ElectronType#
ElectronVolt#
Elucidation | An electron volt (eV) is the energy that an electron gains when it travels through a potential of one volt. You can imagine that the electron starts at the negative plate of a parallel plate capacitor and accelerates to the positive plate, which is at one volt higher potential. Numerically 1 eV approximates 1.6x10⁻¹⁹ joules, where 1 joule is 6.2x10¹⁸ eV. For example, it would take 6.2x10²⁰ eV/sec to light a 100 watt light bulb. -- QUDT |
IUPAC Reference | https://doi.org/10.1351/goldbook.E02014 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Electron_volt?oldid=344021738 |
ElectronVoltPerKelvin#
Elucidation | `Electron Volt per Kelvin` is a unit for 'Heat Capacity' expressed as eV/K. -- QUDT |
Alternative Label(s) | Electron Volt per Kelvin |
ElectronVoltPerTesla#
Elucidation | "Electron Volt per Tesla" is a unit for 'Magnetic Dipole Moment' expressed as eV T⁻¹. -- QUDT |
Alternative Label(s) | Electron Volt per Tesla |
ElectronVoltSecond#
Elucidation | "Electron Volt Second" is a unit for 'Angular Momentum' expressed as eV s. -- QUDT |
Alternative Label(s) | Electron Volt Second |
ElectronicConductivity#
Elucidation | measure of a substance's tendency towards electronic conduction |
ElectronicModel#
Elucidation | A physics-based model based on a physics equation describing the behaviour of electrons. |
ElectronvoltPerMetre#
Elucidation | unit electronvolt divided by the SI base unit metre -- QUDT |
Alternative Label(s) | Electronvolt Per Metre |
Electroosmosis#
Elucidation | movement of a fluid through a diaphragm, produced by application of an electric field |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-04-01 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electro-osmosis |
Wikidata Reference | https://www.wikidata.org/wiki/Q241065 |
Electroplating#
Electroplating#
Elucidation | process inside an electrolytic cell used to coat a conductive object with a layer of a material |
Alternative Label(s) | Galvanizing |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-04-17 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electroplating |
Comment | The process of depositing a usually thin layer of metal upon a usually metallic substrate (or any other conductor, e.g. graphite), in order to improve the appearance, and/or to change the surface properties of the substrate. |
ElementalMaterial#
ElementalSubstance#
Elucidation | A chemical substance composed of atoms with the same number of protons in the atomic nucleus. |
Alternative Label(s) | PureSubstance |
IUPAC Reference | https://doi.org/10.1351/goldbook.C01022 |
ElementaryBoson#
ElementaryCharge#
Elucidation | The magnitude of the electric charge carried by a single electron. It defines the base unit Ampere in the SI system. |
IUPAC Reference | https://doi.org/10.1351/goldbook.E02032 |
Comment | The DBpedia definition (http://dbpedia.org/page/Elementary_charge) is outdated as May 20, 2019. It is now an exact quantity. |
ElementaryFermion#
ElementaryParticle#
Elucidation | A chausal chain whose quantum parts are of the same standard model fundamental type. |
Alternative Label(s) | SingleParticleChain |
Ellipsometry#
Elucidation | Ellipsometry is an optical technique that uses polarised light to probe the dielectric properties of a sample (optical system). The common application of ellipsometry is the analysis of thin films. Through the analysis of the state of polarisation of the light that is reflected from the sample, ellipsometry yields information on the layers that are thinner than the wavelength of the light itself, down to a single atomic layer or less. Depending on what is already known about the sample, the technique can probe a range of properties including layer thickness, morphology, and chemical composition. |
EmergencyBattery#
Elucidation | battery which supplies electric energy to an electric circuit when the normal power supply of this electric circuit is interrupted. |
Alternative Label(s) | BackUpBattery |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-01-15 |
EmpiricalFormula#
Elucidation | An expression that provide information about the element type of a compound and their relative ratio. |
EmpiricalSimulationSoftware#
Elucidation | A computational application that uses an empiric equation to predict the behaviour of a system without relying on the knowledge of the actual physical phenomena occurring in the object. |
Emulsion#
Elucidation | An emulsion is a mixture of two or more liquids that are normally immiscible (a liquid-liquid heterogeneous mixture). |
EncodedData#
Elucidation | A causal object whose properties variation are encoded by an agent and that can be decoded by another agent according to a specific rule. |
Alternative Label(s) | EncodedVariation |
Wikipedia Reference | https://no.wikipedia.org/wiki/Data |
Comment | Variations in data are generated by an agent (not necessarily human) and are intended to be decoded by the same or another agent using the same encoding rules. Data are always generated by an agent but not necessarily possess a semantic meaninig, either because it's lost or unknown or because simply they possess none (e.g. a random generation of symbols). A data object may be used as the physical basis for a sign, under Semiotics perspective. |
EndStep#
Elucidation | The final step of a workflow. |
EndTile#
Elucidation | https://w3id.org/emmo#EMMO_c0f48dc6_4a32_4d9a_a956_d68415954a8e |
Energy#
Elucidation | A property of objects which can be transferred to other objects or converted into different forms. |
IUPAC Reference | https://doi.org/10.1351/goldbook.E02101 |
Comment | Energy is often defined as "ability of a system to perform work", but it might be misleading since is not necessarily available to do work. |
EnergyAreaUnit#
EnergyDensityOfStates#
Elucidation | Quantity in condensed matter physics. |
Wikidata Reference | https://www.wikidata.org/wiki/Q105687031 |
EnergyDensityOfStatesUnit#
EnergyDensityOfStorage#
Elucidation | the quotient of the energy of an energy-storage device or system and its volume |
Alternative Label(s) | EnergyDensity |
EnergyDistributionOfCrossSection#
Elucidation | Differential quotient of the cross section for a process and the energy of the scattered particle. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98267245 |
EnergyEfficiency#
Elucidation | ratio of the electric energy provided from a secondary battery [ or electrochemical device ] during discharge to the electric energy supplied to the battery during the preceding charge |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-53 |
EnergyFluence#
Elucidation | In nuclear physics, incident radiant energy per cross-sectional area. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-01-17 |
Wikidata Reference | https://www.wikidata.org/wiki/Q98538612 |
EnergyFluenceRate#
Elucidation | In nuclear physics, time derivative of the energy fluence. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98538655 |
EnergyImparted#
Elucidation | Sum of energies deposited by ionizing radiation in a given volume. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-01-34 |
Wikidata Reference | https://www.wikidata.org/wiki/Q99526944 |
EnergyLengthPerAmountUnit#
EnergyPerAmountUnit#
EnergyPerSquareMagneticFluxDensityUnit#
EnergyStorageCapability#
Elucidation | amount of energy that can be stored in a device under specific conditions |
Alternative Label(s) | BatteryEnergy |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-21 |
EnergyTimePerAmountUnit#
EnergyUnit#
Enthalpy#
IUPAC Reference | https://doi.org/10.1351/goldbook.E02141 |
Comment | Measurement of energy in a thermodynamic system. |
Entropy#
IUPAC Reference | https://doi.org/10.1351/goldbook.E02149 |
Comment | Logarithmic measure of the number of available states of a system. |
EntropyPerAmountUnit#
EntropyPerMassUnit#
EntropyUnit#
EnvironmentalScanningElectronMicroscopy#
Elucidation | The environmental scanning electron microscope (ESEM) is a scanning electron microscope (SEM) that allows for the option of collecting electron micrographs of specimens that are wet, uncoated, or both by allowing for a gaseous environment in the specimen chamber. |
EqualizationCharge#
Elucidation | extended charge to ensure an equal state of charge of all cells in a battery |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-40 |
Equals#
Elucidation | The equals symbol. |
Equation#
Elucidation | The class of 'mathematical'-s that stand for a statement of equality between two mathematical expressions. |
Comment | An equation with variables can always be represented as: f(v0, v1, ..., vn) = g(v0, v1, ..., vn) where f is the left hand and g the right hand side expressions and v0, v1, ..., vn are the variables. |
EquilibriumConstant#
Elucidation | for solutions, product for all substances B of concentration c_B of substance B in power of its stoichiometric number v_B: K_p = \sum_B{c_B^{v_B}}. |
Alternative Label(s) | EquilibriumConstantConcentrationBasis |
IUPAC Reference | https://doi.org/10.1351/goldbook.E02177 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Equilibrium_constant |
Wikidata Reference | https://www.wikidata.org/wiki/Q857809 |
Comment | The physical dimension can change based on the stoichiometric numbers of the substances involved. |
EquilibriumElectrodePotential#
Elucidation | potential of an electrode when no electric current flows through the cell and all local charge transfer equilibria across phase boundaries that are represented in the cell diagram (except at possible electrolyte-electrolyte junctions) and local chemical equilibria are established |
Alternative Label(s) | EquilibriumPotential, EquilibriumPotential, EquilibriumPotential, NernstPotential, NernstPotential, NernstPotential, ReversiblePotential, ReversiblePotential, ReversiblePotential |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-02-12 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Reversal_potential |
Comment | Eeq is related to the standard electrode potential by the Nernst equation. |
EquilibriumPositionVector#
Elucidation | In condensed matter physics, position vector of an atom or ion in equilibrium. |
Wikidata Reference | https://www.wikidata.org/wiki/Q105533477 |
ErbiumAtom#
Elucidation | Atom subclass for erbium. |
ErbiumSymbol#
Estimated#
Estimation#
Elucidation | A determination of an object without any actual interaction. |
Estimator#
Elucidation | A characteriser that declares a property for an object without actually interact with it with the specific interaction required by the property definition (i.e. infer a property from other properties). |
Ethanol#
Alternative Label(s) | EtOH |
Wikipedia Reference | https://en.wikipedia.org/wiki/Ethanol |
Wikidata Reference | https://www.wikidata.org/wiki/Q153 |
EthylAcetate#
Alternative Label(s) | EA |
Wikipedia Reference | https://en.wikipedia.org/wiki/Ethyl_acetate |
Wikidata Reference | https://www.wikidata.org/wiki/Q407153 |
EthylMethylCarbonate#
Alternative Label(s) | EMC |
Wikidata Reference | https://www.wikidata.org/wiki/Q15632858 |
Ethylbenzene#
Elucidation | Ethylbenzene is an alkylbenzene carrying an ethyl substituent. It is a constituent of coal tar and petroleum. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Ethylbenzene |
Wikidata Reference | https://www.wikidata.org/wiki/Q409184 |
EthyleneCarbonate#
Elucidation | Ethylene carbonate is a carbonate ester. |
Alternative Label(s) | EC |
Wikipedia Reference | https://en.wikipedia.org/wiki/Ethylene_carbonate |
Wikidata Reference | https://www.wikidata.org/wiki/Q421145 |
Ethylmonoglyme#
Alternative Label(s) | EthyleneGlycolDiethylEther |
Wikidata Reference | https://www.wikidata.org/wiki/Q1223259 |
EuclideanSpace#
EuropiumAtom#
Elucidation | Atom subclass for europium. |
EuropiumSymbol#
Exa#
ExaPrefixedUnit#
ExactConstant#
Elucidation | Physical constant used to define a unit system. Hence, when expressed in that unit system they have an exact value with no associated uncertainty. |
Exafs#
Elucidation | Extended X-ray absorption fine structure (EXAFS), along with X-ray absorption near edge structure (XANES), is a subset of X-ray absorption spectroscopy (XAS). Like other absorption spectroscopies, XAS techniques follow Beer's law. The X-ray absorption coefficient of a material as a function of energy is obtained by directing X-rays of a narrow energy range at a sample, while recording the incident and transmitted x-ray intensity, as the incident x-ray energy is incremented. When the incident x-ray energy matches the binding energy of an electron of an atom within the sample, the number of x-rays absorbed by the sample increases dramatically, causing a drop in the transmitted x-ray intensity. This results in an absorption edge. Every element has a set of unique absorption edges corresponding to different binding energies of its electrons, giving XAS element selectivity. XAS spectra are most often collected at synchrotrons because of the high intensity of synchrotron X-ray sources allow the concentration of the absorbing element to reach as low as a few parts per million. Absorption would be undetectable if the source is too weak. Because X-rays are highly penetrating, XAS samples can be gases, solids or liquids. |
ExchangeCurrent#
Elucidation | the common value (i0) of the anodic and cathodic partial currents when the reaction is at equilibrium |
IUPAC Reference | https://goldbook.iupac.org/terms/view/E02238 |
Comment | For an electrode at equilibrium at which only one reaction is significant i = 0. When more than one reaction is significant at a given electrode, subscripts to i0 may be used to distinguish exchange currents. i is not usually zero when only one of these reactions is at equilibrium. |
ExchangeCurrentDensity#
Elucidation | defined by j0 = i0/A, where i0 is the exchange current of the electrode reaction and A is usually taken as the geometric area of the electrode |
Alternative Label(s) | MeanExchangeCurrentDensity |
IUPAC Reference | https://goldbook.iupac.org/terms/view/M03777 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Exchange_current_density |
ExchangeIntegral#
Elucidation | constituent of the interaction energy between the spins of adjacent electrons in matter arising from the overlap of electron state functions |
Wikidata Reference | https://www.wikidata.org/wiki/Q10882959 |
Existent#
Elucidation | A 'Physical' which is a tessellation of 'State' temporal direct parts. |
Comment | 'Existent' is the EMMO class to be used for representing real world physical objects under a reductionistic perspective (i.e. objects come from the composition of sub-part objects, both in time and space). 'Existent' class collects all individuals that stand for physical objects that can be structured in well defined temporal sub-parts called states, through the temporal direct parthood relation. This class provides a first granularity hierarchy in time, and a way to axiomatize tessellation principles for a specific whole with a non-transitivity relation (direct parthood) that helps to retain the granularity levels. e.g. a car, a supersaturated gas with nucleating nanoparticles, an atom that becomes ionized and then recombines with an electron. |
Experiment#
Elucidation | An experiment is a process that is intended to replicate a physical phenomenon in a controlled environment. |
Exponent#
Exposure#
Elucidation | Absolute value of the electric charge of ions produced in dry air by X- or gamma radiation per mass of air. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-01-32 |
Wikidata Reference | https://www.wikidata.org/wiki/Q336938 |
ExposureRate#
Elucidation | Time derivative of exposure. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-01-42 |
Wikidata Reference | https://www.wikidata.org/wiki/Q99720212 |
Expression#
Elucidation | A well-formed finite combination of mathematical symbols according to some specific rules. |
Extensive#
Elucidation | A quantity whose magnitude is additive for subsystems. |
Comment | Note that not all physical quantities can be categorised as being either intensive or extensive. For example the square root of the mass. |
ExtentOfReaction#
Elucidation | Difference between equilibrium and initial amount of a substance, divided by its stoichiometric number. |
IUPAC Reference | https://doi.org/10.1351/goldbook.E02283 |
Wikidata Reference | https://www.wikidata.org/wiki/Q899046 |
Extrusion#
FORTRAN#
Factory#
Elucidation | A building or group of buildings where goods are manufactured or assembled. |
Alternative Label(s) | IndustrialPlant |
Farad#
IUPAC Reference | https://doi.org/10.1351/goldbook.F02320 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Farad?oldid=493070876 |
Comment | Measurement unit for electric capacitance. |
FaradPerKiloMetre#
Elucidation | SI derived unit farad divided by the 1 000-fold of the SI base unit metre -- QUDT |
Alternative Label(s) | Farad Per Kilometre |
FaradPerMetre#
Elucidation | Farad Per Meter (F/m) is a unit in the category of Electric permittivity. It is also known as farad/meter. This unit is commonly used in the SI unit system. Farad Per Meter has a dimension of M-1L-3T4I2 where M is mass, L is length, T is time, and I is electric current. This unit is the standard SI unit in this category. -- QUDT |
Alternative Label(s) | Farad per Metre |
FaradaicCurrent#
Elucidation | electric current that results from the electrooxidation or electroreduction of an electroactive substance |
IUPAC Reference | https://goldbook.iupac.org/terms/view/F02321 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Faradaic_current |
Wikidata Reference | https://www.wikidata.org/wiki/Q5434687 |
Comment | Current that is produced by other processes, for example by diffusion of charged species, is termed ‘non- faradaic current’. |
FaradayConstant#
Elucidation | fundamental physical constant representing molar elementary charge |
IUPAC Reference | https://doi.org/10.1351/goldbook.F02325 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Faraday_constant |
Wikidata Reference | https://www.wikidata.org/wiki/Q192819 |
FaradaysFirstLawOfElectrolysis#
Elucidation | mass m of electrochemically-transformed substance is proportional to the charge Q passed, m ∝ Q. |
Alternative Label(s) | FaradaysLaw, FaradaysLawOfElectrolysis |
Wikipedia Reference | https://en.wikipedia.org/wiki/Faraday%27s_laws_of_electrolysis#First_law |
FaradaysSecondLawOfElectrolysis#
Elucidation | when the same electric charge (quantity of electricity) Q is passed through several electrolytes, the mass, m_i, of the substances deposited are proportional to their respective chemical equivalent molar mass, M_i/z_i. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Faraday%27s_laws_of_electrolysis#Second_law |
Comment | m_1/m_2 = (M_1/z_1) / (M_2/z_2) |
FastFissionFactor#
Elucidation | In an infinite medium, the ratio of the mean number of neutrons produced by fission due to neutrons of all energies to the mean number of neutrons produced by fissions due to thermal neutrons only. |
Wikidata Reference | https://www.wikidata.org/wiki/Q99197493 |
FatigueTesting#
Elucidation | Fatigue testing is a specialised form of mechanical testing that is performed by applying cyclic loading to a coupon or structure. These tests are used either to generate fatigue life and crack growth data, identify critical locations or demonstrate the safety of a structure that may be susceptible to fatigue. |
FaurePlate#
Elucidation | pasted flat plate with a grid current collector used in a lead acid battery |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-19 |
Femto#
FemtoPrefixedUnit#
Elucidation | Superclass for all units prefixed with "femto" (1e-15). |
FermiAnglularWaveNumber#
Elucidation | angular wavenumber of electrons in states on the Fermi sphere |
Alternative Label(s) | FermiAnglularRepetency |
Wikidata Reference | https://www.wikidata.org/wiki/Q105554303 |
FermiEnergy#
Elucidation | in a metal, highest occupied energy level at zero thermodynamic temperature, where energy level means the energy of an electron in the interior of a substance |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-06-18 |
IUPAC Reference | https://doi.org/10.1351/goldbook.F02340 |
Wikidata Reference | https://www.wikidata.org/wiki/Q431335 |
FermiTemperature#
Elucidation | in the free electron model, the Fermi energy divided by the Boltzmann constant |
Wikidata Reference | https://www.wikidata.org/wiki/Q105942324 |
Fermion#
Elucidation | A physical particle with half odd integer spin (1/2, 3/2, etc...) that follows Fermi-Dirac statistics. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Fermion |
FermiumAtom#
Elucidation | Atom subclass for fermium. |
FermiumSymbol#
FibDic#
Elucidation | The FIB-DIC (Focused Ion Beam - Digital Image Correlation) ring-core technique is a powerful method for measuring residual stresses in materials. It is based on milling a ring-shaped sample, or core, from the material of interest using a focused ion beam (FIB). |
Alternative Label(s) | FIBDICResidualStressAnalysis |
FiberReinforcePlasticManufacturing#
FiberboardManufacturing#
FieldEmissionScanningElectronMicroscopy#
Elucidation | Field emission scanning electron microscopy (FE-SEM) is an advanced technology used to capture the microstructure image of the materials. FE-SEM is typically performed in a high vacuum because gas molecules tend to disturb the electron beam and the emitted secondary and backscattered electrons used for imaging. |
Alternative Label(s) | FE-SEM |
File#
Elucidation | In computing, a computer file is a resource for recording data on a computer storage device, primarily identified by its file path. |
FilledChargedBattery#
Elucidation | state of delivery of some types of secondary battery where the cells contain electrolyte and whose plates are in a charged state |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-32 |
FilledDischargedBattery#
Elucidation | state of delivery of some types of secondary battery where the cells contain electrolyte and whose plates are in a discharged state |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-33 |
Filling#
FineStructureConstant#
IUPAC Reference | https://doi.org/10.1351/goldbook.F02389 |
Comment | A fundamental physical constant characterizing the strength of the electromagnetic interaction between elementary charged particles. |
FinishingCRate#
Elucidation | [an indicator of the] electric current at which a battery is charged towards the end of charge |
Alternative Label(s) | FinishingChargeRate |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-46 |
Comment | the quantity CRate is not used for energy-decoupled batteries like Redox Flox batteries |
FirstCharge#
Elucidation | first charge given to a new secondary battery at beginning of its service life |
Alternative Label(s) | InitialCharge |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-43 |
FirstGenerationFermion#
FlameArrestorVent#
Elucidation | vent of special design which provides protection against the propagation of a flame front from or into the interior of a secondary cell |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-11 |
Comment | this flame front may originate from a spark or an external naked flame igniting combustible electrolysis gas |
FlameCutting#
Flanging#
FleroviumAtom#
Elucidation | Atom subclass for flerovium. |
FleroviumSymbol#
FlexuralForming#
Alternative Label(s) | Biegeumformen |
Comment | Forming of a solid body, whereby the plastic state is essentially brought about by a bending stress. |
FlowCell#
Elucidation | an electrochemical cell in which the active materials are flowed through the cell from an external source |
Alternative Label(s) | ElectrochemicalFlowCell |
Fluid#
Elucidation | A continuum that has no fixed shape and yields easily to external pressure. |
Fluorine#
Alternative Label(s) | F2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Fluorine |
Wikidata Reference | https://www.wikidata.org/wiki/Q650 |
FluorineAtom#
Elucidation | Atom subclass for fluorine. |
FluorineDopedTinOxideElectrode#
Elucidation | electrode in which the active material is tin oxide doped with fluorine |
Alternative Label(s) | FTOElectrode |
FluorineSymbol#
FluoroethyleneCarbonate#
Alternative Label(s) | FEC |
Foam#
Elucidation | A colloid formed by trapping pockets of gas in a liquid or solid. |
Foaming#
Foil#
Folding#
Force#
Elucidation | Any interaction that, when unopposed, will change the motion of an object |
IUPAC Reference | https://doi.org/10.1351/goldbook.F02480 |
ForceAreaUnit#
ForcePerLengthUnit#
ForceUnit#
Fork#
Elucidation | A tessellation in wich a tile has next two or more non spatially connected tiles. |
FormFactor#
FormalElectrodePotential#
Elucidation | equilibrium electrode potential under conditions of unit concentration of species involved in the electrode reaction |
Alternative Label(s) | FormalPotential, FormalPotential, FormalPotential |
Comment | E^{\circ '} |
FormationCycling#
Elucidation | the cycling of a cell after manufacturing, usually for the purpose of forming interfacial layers |
FormicAcid#
Alternative Label(s) | HCO2H |
Wikipedia Reference | https://en.wikipedia.org/wiki/Formic_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q161233 |
FormingBlasting#
Alternative Label(s) | Umformstrahlen |
Comment | Shot peening is shot peening for shaping or straightening workpieces by introducing residual compressive stresses (from: DIN 8200/10.82). |
FormingFromChip#
FormingFromGas#
FormingFromIonised#
FormingFromLiquid#
FormingFromPlastic#
FormingFromPowder#
FormingFromPulp#
FormingJoin#
Fraction#
Elucidation | Fraction is a unit for 'Dimensionless Ratio' expressed as the value of the ratio itself. -- QUDT |
FractionUnit#
Elucidation | Unit for fractions of quantities of the same kind, to aid the understanding of the quantity being expressed. |
Alternative Label(s) | RatioUnit |
Comment | Quantities that are ratios of quantities of the same kind (for example length ratios and amount fractions) have the option of being expressed with units (m/m, mol/mol to aid the understanding of the quantity being expressed and also allow the use of SI prefixes, if this is desirable (μm/m, nmol/mol). -- SI Brochure |
Fractography#
Elucidation | Fractography is the study of fracture surfaces in order to determine the relation between the microstructure and the mechanism(s) of crack initiation and propagation and, eventually, the root cause of the fracture .Fractography qualitatively interprets the mechanisms of fracture that occur in a sample by microscopic examination of fracture surface morpholog. |
FranciumAtom#
Elucidation | Atom subclass for francium. |
FranciumSymbol#
FreeForming#
Comment | Free forming is pressure forming with tools that do not or only partially contain the shape of the workpiece and move against each other. |
FreezingPointDepressionOsmometry#
Elucidation | The general principle of freezing point depression osmometry involves the relationship between the number of moles of dissolved solute in a solution and the change in freezing point. |
Frequency#
Elucidation | Number of periods per time interval. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=103-06-02 |
IUPAC Reference | https://doi.org/10.1351/goldbook.FT07383 |
Wikidata Reference | https://www.wikidata.org/wiki/Q11652 |
FrequencyPerAreaTimeUnit#
FrequencyPerVolumeUnit#
FrequencyResponseAnalyser#
Elucidation | analyzes the output signal of a stimulated system |
Alternative Label(s) | FRA, FrequencyResponseAnalyzer |
Comment | based on the Fourier Transform analysis |
FrequencyUnit#
FrogBattery#
Elucidation | a battery comprising two electrodes of dissimilar metals with frog legs acting as the electrolyte |
Wikipedia Reference | https://en.wikipedia.org/wiki/Frog_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q5505233 |
Comment | Luigi Galvani's early investigations of "animal electricity" with frog legs were a source of inspiration for Alessandro Volta's invention of the voltaic pile |
FromNotProperShapeToWorkPiece#
Comment | da una forma non propria ad una forma propria |
FromWorkPIecetoWorkPiece#
FuelCell#
Elucidation | galvanic cell that transforms chemical energy from continuously supplied reactants to electric energy by an electrochemical process. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-03-05 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Fuel_cell |
Wikidata Reference | https://www.wikidata.org/wiki/Q180253 |
Fugacity#
Elucidation | Measure of the tendency of a substance to leave a phase. |
IUPAC Reference | https://doi.org/10.1351/goldbook.F02543 |
Wikidata Reference | https://www.wikidata.org/wiki/Q898412 |
FullCharge#
Elucidation | state of charge wherein all available active material is in a state such that the charging under the selected conditions produces no significant increase of capacity |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-42 |
FullFlowBattery#
Elucidation | a type of redox flow battery that store electroactive material only in external tanks |
FunctionalIcon#
Elucidation | An icon that imitates one representative character of the object. It share external similarities with the object, but not necessarily the same internal logical structure. |
Comment | This subclass of icon inspired by Peirceian category (c) the metaphor, which represents the representative character of a sign by representing a parallelism in something else. |
FunctionallyDefinedMaterial#
Fundamental#
Elucidation | A whole that represent the overall lifetime of the world object that represents according to some holistic criteria. |
Alternative Label(s) | Lifetime, Maximal |
FundamentalAntiMatterParticle#
FundamentalBoson#
Elucidation | A boson that is a single elementary particle. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Boson#Elementary_bosons |
FundamentalFermion#
Wikipedia Reference | https://en.wikipedia.org/wiki/Fermion |
FundamentalInteraction#
Elucidation | A causal system that is the representation of a Feynman diagram, where quantum represents the real particles entering and exiting the system. |
FundamentalLatticeVector#
Elucidation | Fundamental translation vector for the crystal lattice. |
Wikidata Reference | https://www.wikidata.org/wiki/Q105451063 |
FundamentalMatterParticle#
FundamentalReciprocalLatticeVector#
Elucidation | Fundamental translation vectors for the reciprocal lattice. |
Wikidata Reference | https://www.wikidata.org/wiki/Q105475399 |
GFactor#
Elucidation | Relation between observed magnetic moment of a particle and the related unit of magnetic moment. |
Wikidata Reference | https://www.wikidata.org/wiki/Q1951266 |
GFactorOfNucleusOrNuclearParticle#
Elucidation | Quotient of the magnetic dipole moment of an atom, and the product of the nuclear spin quantum number and the nuclear magneton. |
Alternative Label(s) | NuclearGFactor |
Wikidata Reference | https://www.wikidata.org/wiki/Q97591250 |
GITT#
Elucidation | electrochemical method that applies current pulses to an electrochemical cell at rest and measures the voltage response |
Alternative Label(s) | GalvanostaticIntermittentTitrationTechnique |
Wikidata Reference | https://www.wikidata.org/wiki/Q120906986 |
GadoliniumAtom#
Elucidation | Atom subclass for gadolinium. |
GadoliniumSymbol#
Gallium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Gallium |
Wikidata Reference | https://www.wikidata.org/wiki/Q861 |
GalliumAtom#
Elucidation | Atom subclass for gallium. |
GalliumIOxide#
Alternative Label(s) | Ga2O |
Wikipedia Reference | https://en.wikipedia.org/wiki/Gallium(I)_oxide |
GalliumOxide#
Alternative Label(s) | Ga2O3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Gallium(III)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q419487 |
GalliumOxideCompound#
GalliumSymbol#
GalvanicCell#
Elucidation | electrochemical cell in which chemical reactions occur spontaneously and chemical energy is converted into electrical energy. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-03-02 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Galvanic_cell |
Wikidata Reference | https://www.wikidata.org/wiki/Q209440 |
Comment | An electrochemical cell that spontaneously produces work. |
Galvanizing#
Galvanostat#
Elucidation | instrument which controls the electric current between the working electrode and the auxiliary electrode |
Alternative Label(s) | Amperostat |
Wikipedia Reference | https://en.wikipedia.org/wiki/Galvanostat |
Wikidata Reference | https://www.wikidata.org/wiki/Q5519411 |
GalvanostaticCycling#
Elucidation | a cycling protocol in which an electrochemical cell is subject to alternating galvanostatic charging and discharging processes |
GalvanostaticProcess#
Elucidation | a process in which the electric current is kept constant |
GammaButyrolactone#
Elucidation | One of the furans with a carbonyl thereby forming a cyclic lactone. It is an endogenous compound made from gamma-aminobutyrate and is the precursor of gamma-hydroxybutyrate. It is also used as a pharmacological agent and solvent. |
Alternative Label(s) | GBL, GButyrolactone |
Wikipedia Reference | https://en.wikipedia.org/wiki/Gamma-Butyrolactone |
Wikidata Reference | https://www.wikidata.org/wiki/Q79739 |
GammaSpectrometry#
Elucidation | Gamma-ray spectroscopy is the qualitative study of the energy spectra of gamma-ray sources, such as in the nuclear industry, geochemical investigation, and astrophysics.[1] Gamma-ray spectrometry, on the other hand, is the method used to acquire a quantitative spectrum measurement.[2] Most radioactive sources produce gamma rays, which are of various energies and intensities. When these emissions are detected and analyzed with a spectroscopy system, a gamma-ray energy spectrum can be produced. A detailed analysis of this spectrum is typically used to determine the identity and quantity of gamma emitters present in a gamma source, and is a vital tool in radiometric assay. The gamma spectrum is characteristic of the gamma-emitting nuclides contained in the source, just like in an optical spectrometer, the optical spectrum is characteristic of the material contained in a sample. |
GapEnergy#
Elucidation | Smallest energy difference between the lowest level of conduction band and the highest level of valence band at zero thermodynamic temperature. |
Alternative Label(s) | BandgapEnergy |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-06-16 |
IUPAC Reference | https://doi.org/10.1351/goldbook.B00593 |
Wikidata Reference | https://www.wikidata.org/wiki/Q103982939 |
Gas#
Elucidation | Gas is a compressible fluid, a state of matter that has no fixed shape and no fixed volume. |
GasDiffusionElectrode#
Elucidation | a type of electrode specifically designed for gaseous reactants or products or both |
Alternative Label(s) | GDE, GDE, GDE |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=485-02-02 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Gas_diffusion_electrode |
Wikidata Reference | https://www.wikidata.org/wiki/Q909759 |
Comment | A gas diffusion electrode usually comprises one or more porous layers, like the gas diffusion layer and the catalyst layer. |
GasDissolution#
Elucidation | the dissolution of molecules from a gas into another phase |
GasEvolution#
Elucidation | process through which a gas is evolved |
Alternative Label(s) | Gassing |
Wikipedia Reference | https://en.wikipedia.org/wiki/Gas_evolution_reaction |
Wikidata Reference | https://www.wikidata.org/wiki/Q5526337 |
GasLiquidSuspension#
Elucidation | A coarse dispersion of liquid in a gas continuum phase. |
GasMixture#
GasSolidSuspension#
Elucidation | A coarse dispersion of solid in a gas continuum phase. |
GasSolution#
Elucidation | A gaseous solution made of more than one component type. |
Alternative Label(s) | GasMixture |
GassingOfACell#
Elucidation | evolution of gas resulting from electrolysis of the water in the electrolyte of a cell |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-51 |
Gathering#
GaugeBoson#
Elucidation | A bosonic elementary particle that mediates interactions among elementary fermions, and thus acts as a force carrier. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Gauge_boson |
GaugePressure#
Wikidata Reference | https://www.wikidata.org/wiki/Q109594211 |
Gel#
Elucidation | A soft, solid or solid-like colloid consisting of two or more components, one of which is a liquid, present in substantial quantity. |
Geometrical#
Elucidation | A 'graphical' aimed to represent a geometrical concept. |
Germanium#
Alternative Label(s) | Ge |
Wikipedia Reference | https://en.wikipedia.org/wiki/Germanium |
Wikidata Reference | https://www.wikidata.org/wiki/Q867 |
GermaniumAtom#
Elucidation | Atom subclass for germanium. |
GermaniumSymbol#
GibbsEnergy#
Elucidation | Type of thermodynamic potential; useful for calculating reversible work in certain systems. |
Alternative Label(s) | GibbsFreeEnergy |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-23 |
IUPAC Reference | https://doi.org/10.1351/goldbook.G02629 |
Wikidata Reference | https://www.wikidata.org/wiki/Q334631 |
Giga#
GigaPrefixedUnit#
GlassFibreSeparator#
Elucidation | a separator is composed of a mass of intermeshed glass fibers. |
Alternative Label(s) | FibreglassSeparator |
GlassyCarbonElectrode#
Elucidation | electrode made of glassy carbon material with an intertwined graphitic ribbon structure, formed by pyrolysis of a resol precursor at temperatures up to 3000 °C |
Alternative Label(s) | GCE, GCE, GCE |
Comment | extremely resistant to many chemicals, impermeable to gases and liquids, and has good electrical conductivity, high hardness and strength, and biocompatibility |
Gluing#
Alternative Label(s) | Kleben |
Comment | Process for joining two (base) materials by means of an adhesive polymer material |
Gluon#
Elucidation | The class of individuals that stand for gluons elementary particles. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Gluon |
GluonType1#
GluonType2#
GluonType3#
GluonType4#
GluonType5#
GluonType6#
GluonType7#
GluonType8#
GlycericAcid#
Wikipedia Reference | https://en.wikipedia.org/wiki/Glyceric_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q424906 |
GlycidicAcid#
Wikipedia Reference | https://en.wikipedia.org/wiki/Glycidic_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q15411014 |
GlycolicAcid#
Alternative Label(s) | HOCH2CO2H |
Wikipedia Reference | https://en.wikipedia.org/wiki/Glycolic_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q409373 |
GlyoxylicAcid#
Alternative Label(s) | OHCCO2H |
Wikipedia Reference | https://en.wikipedia.org/wiki/Glyoxylic_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q413552 |
Gold#
Wikipedia Reference | https://en.wikipedia.org/wiki/Gold |
Wikidata Reference | https://www.wikidata.org/wiki/Q897 |
GoldAtom#
Elucidation | Atom subclass for gold. |
GoldElectrode#
Elucidation | foil, wire or disc electrode made of gold which is easily fabricated into a variety of electrode geometries |
Alternative Label(s) | AuElectrode |
Comment | At positive potentials, Au forms an oxide and/or chemisorbed oxygen layer, while in the presence of complexing anions, such as chloride or cyanide, it readily undergoes oxidation and dissolution, limiting its working potential range and its applications. |
GoldSymbol#
GouyChapmanModel#
Elucidation | an extension of the Helmholtz model that describes the distribution of ions as a function of distance from the electrode surface to the bulk of the electroylte |
Comment | this model fails for highly charged double layers |
Gradient#
GrahameModel#
Elucidation | a modification of the Stern model that considers the double layer as three regions separated by the inner Helmholtz plane and the outer Helmholtz plane |
Comment | proposed by D. C. Grahame in 1947 |
GramDegreeCelsius#
Elucidation | `Gram Degree Celsius` is a C.G.S System unit for 'Mass Temperature' expressed as g · degC. -- QUDT |
Alternative Label(s) | Gram Degree Celsius |
GramPerDay#
Elucidation | 0,001-fold of the SI base unit kilogram divided by the unit day -- QUDT |
Alternative Label(s) | Gram Per Day |
GramPerHour#
Elucidation | 0,001-fold of the SI base unit kilogram divided by the unit hour -- QUDT |
Alternative Label(s) | Gram Per Hour |
GramPerLitre#
Elucidation | 0,001-fold of the SI base unit kilogram divided by the unit litre -- QUDT |
Alternative Label(s) | Gram Per Litre |
GramPerMilliLitre#
Elucidation | 0,001-fold of the SI base unit kilogram divided by the 0.001-fold of the unit litre -- QUDT |
Alternative Label(s) | Gram Per Millilitre |
GramPerMinute#
Elucidation | 0,001-fold of the SI base unit kilogram divided by the unit minute -- QUDT |
Alternative Label(s) | Gram Per Minute |
GramPerSquareMetrePerDay#
Elucidation | A metric unit of volume over time indicating the amount generated across one square meter over a day. -- QUDT |
Alternative Label(s) | grams per square metre per day |
GrandCanonicalPartionFunction#
Alternative Label(s) | GrandPartionFunction |
Wikidata Reference | https://www.wikidata.org/wiki/Q96176022 |
Graphene#
Wikipedia Reference | https://en.wikipedia.org/wiki/Graphene |
Wikidata Reference | https://www.wikidata.org/wiki/Q169917 |
Graphical#
Elucidation | A 'Perceptual' which stands for a real world object whose spatial configuration is due to an explicit graphical procedure and shows an identifiable pattern. |
Comment | This concept includes only things that are purposely created by an agent. |
Graphite#
Alternative Label(s) | Gr |
Wikipedia Reference | https://en.wikipedia.org/wiki/Graphite |
Wikidata Reference | https://www.wikidata.org/wiki/Q5309 |
GraphiteElectrode#
Elucidation | electrode in which the active material is graphite |
Graviton#
Elucidation | The class of individuals that stand for gravitons elementary particles. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Graviton |
GravityCasting#
GravitySintering#
Alternative Label(s) | Loose-powderSintering, PressurelessSintering |
Gray#
Elucidation | SI unit for absorbed dose. |
IUPAC Reference | https://doi.org/10.1351/goldbook.G02696 |
Wikipedia Reference | //en.wikipedia.org/wiki/Grey?oldid=494774160 |
GrayPerSecond#
Elucidation | "Gray per Second" is a unit for 'Absorbed Dose Rate' expressed as Gy/s. -- QUDT |
Alternative Label(s) | Gray per Second |
GreenAntiQuark#
GreenBottomAntiQuark#
GreenBottomQuark#
GreenCharmAntiQuark#
GreenCharmQuark#
GreenDownAntiQuark#
GreenDownQuark#
GreenQuark#
GreenStrangeAntiQuark#
GreenStrangeQuark#
GreenTopAntiQuark#
GreenTopQuark#
GreenUpAntiQuark#
GreenUpQuark#
Grinding#
Alternative Label(s) | Schleifen |
Comment | Removal of material by means of rigid or flexible discs or belts containing abrasives. |
GroupVelocity#
Elucidation | Speed with which the envelope of a wave propagates in space. |
Alternative Label(s) | GroupSpeed |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=103-10-15 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Group_velocity |
Wikidata Reference | https://www.wikidata.org/wiki/Q217361 |
GroveCell#
Elucidation | a primary battery cell with a zinc anode and platinum cathode in a sulfuric acid electrolyte |
Wikipedia Reference | https://en.wikipedia.org/wiki/Grove_cell |
Wikidata Reference | https://www.wikidata.org/wiki/Q2004643 |
Comment | invented by Welsh scientist William Robert Grove |
GrowingCrystal#
GrueneisenParamter#
Elucidation | Describes the effect that changing the volume of a crystal lattice has on its vibrational properties, and, as a consequence, the effect that changing temperature has on the size or dynamics of the lattice. |
Wikidata Reference | https://www.wikidata.org/wiki/Q444656 |
Guess#
Elucidation | A guess is a theory, estimated and subjective, since its premises are subjective. |
Gustatory#
GyromagneticRatio#
Elucidation | Ratio of magnetic dipole moment to total angular momentum. |
Alternative Label(s) | GyromagneticCoefficient, MagnetogyricRatio |
IUPAC Reference | https://doi.org/10.1351/goldbook.M03693 |
Wikidata Reference | https://www.wikidata.org/wiki/Q634552 |
GyromagneticRatioOfTheElectron#
Elucidation | Proportionality constant between the magnetic dipole moment and the angular momentum of the electron. |
Alternative Label(s) | GyromagneticCoefficientOfTheElectron, MagnetogyricRatioOfTheElectron |
Wikidata Reference | https://www.wikidata.org/wiki/Q97543076 |
Gyroradius#
Elucidation | Radius of the circular movement of an electrically charged particle in a magnetic field. |
Alternative Label(s) | LarmorRadius |
Wikidata Reference | https://www.wikidata.org/wiki/Q1194458 |
HPPC#
Elucidation | electrochemical method that measures the voltage drop of a cell resulting from a square wave current load |
Alternative Label(s) | HybridPulsePowerCharacterisation, HybridPulsePowerCharacterization |
HR6#
Elucidation | a nickel metal-hydride cylindrical cell in an R6 (AA) case |
Alternative Label(s) | NiMHAABattery, NickelMetalHydrideAABattery |
Hadron#
Elucidation | Particles composed of two or more quarks. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Hadron |
Hafnium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Hafnium |
Wikidata Reference | https://www.wikidata.org/wiki/Q1119 |
HafniumAtom#
Elucidation | Atom subclass for hafnium. |
HafniumSymbol#
HalfLife#
Elucidation | Mean duration required for the decay of one half of the atoms or nuclei. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-01-12 |
Wikidata Reference | https://www.wikidata.org/wiki/Q98118544 |
HalfPeakPotential#
Elucidation | for dynamic voltammetric techniques, the electric potential of the working electrode at which the current is equal to one-half of the peak current |
IUPAC Reference | https://doi.org/10.1351/goldbook.H02720 |
Comment | The quarter-peak potential, Ep/4, the three-quarter-peak potential, Ep3/4, etc., may be similarly defined. |
HalfValueThickness#
Elucidation | Thickness of the attenuating layer that reduces the quantity of interest of a unidirectional beam of infinitesimal width to half of its initial value. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=881-04-34 |
Wikidata Reference | https://www.wikidata.org/wiki/Q127526 |
HalfWavePotential#
Elucidation | electric potential of a steady-state voltammetric working electrode at the point, on the rising part of the voltammetric wave, where the current is equal to one-half of the limiting current |
IUPAC Reference | https://doi.org/10.1351/goldbook.H02722 |
Comment | E1/2 is used in techniques providing a sigmoidal wave-shaped current including DC voltammetry/polarography, normal pulse voltammetry, hydrodynamic voltammetry, and tast polarography. |
HallCoefficient#
Elucidation | The relation between electric field strength and current density in an isotropic conductor. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=521-09-02 |
Wikidata Reference | https://www.wikidata.org/wiki/Q997439 |
HandlingDevice#
HardCarbon#
Wikipedia Reference | https://en.wikipedia.org/wiki/Hard_carbon |
Wikidata Reference | https://www.wikidata.org/wiki/Q105038172 |
HardCarbonElectrode#
Elucidation | electrode in which the active material is hard carbon |
Hardening#
HardeningByDrawing#
HardeningByForging#
HardeningByForming#
Alternative Label(s) | Verfestigen durch Umformen |
HardeningByRolling#
Alternative Label(s) | VerfestigendurchWalzen |
HardnessTesting#
Elucidation | A test to determine the resistance a material exhibits to permanent deformation by penetration of another harder material. |
HardwareManufacturer#
HardwareModel#
HartreeEnergy#
Elucidation | Energy of the electron in a hydrogen atom in its ground state |
IUPAC Reference | https://doi.org/10.1351/goldbook.H02748 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Hartree |
Wikidata Reference | https://www.wikidata.org/wiki/Q476572 |
HassiumAtom#
Elucidation | Atom subclass for hassium. |
HassiumSymbol#
Hazard#
Elucidation | Set of inherent properties of a substance, mixture of substances, or a process involving substances that, under production, usage, or disposal conditions, make it capable of causing adverse effects to organisms or the environment, depending on the degree of exposure; in other words, it is a source of danger. |
Heat#
Alternative Label(s) | AmountOfHeat |
IUPAC Reference | https://doi.org/10.1351/goldbook.H02752 |
Comment | Heat is energy in transfer to or from a thermodynamic system, by mechanisms other than thermodynamic work or transfer of matter. |
HeatCapacity#
Elucidation | Quantity C = dQ/dT, when the thermodynamic temperature of a system is increased by dT as a result of the addition of a amount of heat dQ, under given condition. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-47 |
IUPAC Reference | https://doi.org/10.1351/goldbook.H02753 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Heat_capacity |
Wikidata Reference | https://www.wikidata.org/wiki/Q179388 |
Comment | Examples of condition might be constant volume or constant pressure for a gas. |
HeatFlowRate#
Elucidation | Amount of heat through a surface during a time interval divided by the duration of this interval. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-36 |
Wikidata Reference | https://www.wikidata.org/wiki/Q12160631 |
HeatTreatment#
Alternative Label(s) | wärmebehandeln |
Hectare#
Elucidation | The customary metric unit of land area, equal to 100 ares. One hectare is a square hectometer, that is, the area of a square 100 meters on each side: exactly 10 000 square meters or approximately 107 639.1 square feet, 11 959.9 square yards, or 2.471 054 acres. -- QUDT |
Wikipedia Reference | https://en.wikipedia.org/wiki/Hectare |
Hecto#
HectoPrefixedUnit#
Height#
Elucidation | Minimum length of a straight line segment between a point and a reference line or reference surface. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-01-21 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Height |
Wikidata Reference | https://www.wikidata.org/wiki/Q208826 |
Helium#
Alternative Label(s) | He |
Wikipedia Reference | https://en.wikipedia.org/wiki/Helium |
Wikidata Reference | https://www.wikidata.org/wiki/Q560 |
HeliumAtom#
Elucidation | Atom subclass for helium. |
HeliumSymbol#
HelmholtzEnergy#
Alternative Label(s) | HelmholtzFreeEnergy |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-24 |
IUPAC Reference | https://doi.org/10.1351/goldbook.H02772 |
Wikidata Reference | https://www.wikidata.org/wiki/Q865821 |
HelmholtzModel#
Elucidation | a structural representation of the double layer that states that the accumulation of electric charge on the surface of the electrode is balanced by a layer of ions in the electrolyte |
Comment | proposed by Hermann von Helmholtz in 1853 |
Henry#
Elucidation | SI unit for electrical inductance. |
IUPAC Reference | https://doi.org/10.1351/goldbook.H02782 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Henry?oldid=491435978 |
HenryPerKiloOhm#
Elucidation | SI derived unit henry divided by the 1 000-fold of the SI derived unit ohm -- QUDT |
Alternative Label(s) | Henry Per Kiloohm |
HenryPerMetre#
Elucidation | The henry per meter (symbolized H/m) is the unit of magnetic permeability in the International System of Units ( SI ). Reduced to base units in SI, 1 H/m is the equivalent of one kilogram meter per square second per square ampere. -- QUDT |
Alternative Label(s) | Henry per Metre |
Wikipedia Reference | http://en.wikipedia.org/wiki/Henry?oldid=491435978 |
HenryPerOhm#
Elucidation | SI derived unit henry divided by the SI derived unit ohm -- QUDT |
Alternative Label(s) | Henry Per Ohm |
HermeticallySealedCell#
Elucidation | permanently sealed gas tight cell without pressure release device |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-01 |
Hertz#
Elucidation | SI unit for frequence. |
IUPAC Reference | https://doi.org/10.1351/goldbook.H02785 |
HertzMetre#
Elucidation | product of the SI derived unit hertz and the SI base unit metre -- QUDT |
Alternative Label(s) | Hertz Metre |
HertzPerKelvin#
Elucidation | `Hertz per Kelvin` is a unit for 'Inverse Time Temperature' expressed as Hz K⁻¹. -- QUDT |
Alternative Label(s) | Hertz per Kelvin |
HertzPerTesla#
Elucidation | "Hertz per Tesla" is a unit for 'Electric Charge Per Mass' expressed as Hz T⁻¹. -- QUDT |
Alternative Label(s) | Hertz per Tesla |
HertzPerVolt#
Elucidation | In the Hertz per Volt standard the frequency of the note is directly related to the voltage. A pitch of a note goes up one octave when its frequency doubles, meaning that the voltage will have to double for every octave rise. Depending on the footage (octave) selected, nominally one volt gives 1000Hz, two volts 2000Hz and so on. In terms of notes, bottom C would be 0.25 volts, the next C up would be 0.5 volts, then 1V, 2V, 4V, 8V for the following octaves. This system was used mainly by Yamaha and Korg. -- QUDT |
Alternative Label(s) | Hertz per Volt |
Heteronuclear#
Elucidation | A molecule composed of more than one element type. |
Hexafluoroarsenate#
Alternative Label(s) | Fluoroarsenate |
Wikipedia Reference | https://en.wikipedia.org/wiki/Hexafluoroarsenate |
Hexafluorophosphate#
Elucidation | Hexafluorophosphate(1-) is a phosphorus halide. |
Alternative Label(s) | PF6 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Hexafluorophosphate |
Wikidata Reference | https://www.wikidata.org/wiki/Q2786508 |
Hexamethylphosphoramide#
Alternative Label(s) | HMPA |
Wikipedia Reference | https://en.wikipedia.org/wiki/Hexamethylphosphoramide |
HexanoicAcid#
Wikipedia Reference | https://en.wikipedia.org/wiki/Caproic_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q422597 |
HiggsBoson#
Elucidation | An elementary bosonic particle with zero spin produced by the quantum excitation of the Higgs field. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Higgs_boson |
Holder#
Elucidation | An object which supports the specimen in the correct position for the characterisation process. |
HoleDensity#
Elucidation | Number of holes in valence band per volume. |
Wikidata Reference | https://www.wikidata.org/wiki/Q105971101 |
Holistic#
Elucidation | A perspective characterized by the belief that some mereological parts of a whole (holistic parts) are intimately interconnected and explicable only by reference to the whole and vice versa. |
Alternative Label(s) | Wholistic |
HolisticArrangement#
Elucidation | A system which is mainly characterised by the spatial configuration of its elements. |
HolisticSystem#
Elucidation | An object that is made of a set of sub objects working together as parts of a mechanism or an interconnecting network (natural or artificial); a complex whole. |
Comment | A system is conceived as an aggregate of things that 'work' (or interact) together. While a system extends in time through distinct temporal parts (like every other 4D object), this elucdation focuses on a timescale in which the obejct shows a persistence in time. |
HolmiumAtom#
Elucidation | Atom subclass for holmium. |
HolmiumSymbol#
Homonuclear#
Elucidation | A molecule composed of only one element type. |
Alternative Label(s) | ElementalMolecule |
HotDipGalvanizing#
Alternative Label(s) | Hot-dipGalvanizing |
Hour#
Elucidation | The hour (common symbol: h or hr) is a unit of measurement of time. In modern usage, an hour comprises 60 minutes, or 3,600 seconds. It is approximately 1/24 of a mean solar day. An hour in the Universal Coordinated Time (UTC) time standard can include a negative or positive leap second, and may therefore have a duration of 3,599 or 3,601 seconds for adjustment purposes. Although it is not a standard defined by the International System of Units, the hour is a unit accepted for use with SI, represented by the symbol h. -- QUDT |
IUPAC Reference | https://doi.org/10.1351/goldbook.H02866 |
HybridFlowBattery#
Elucidation | a type of redox flow battery comprising at least one solid electroactive material that is deposited or stripped within the stack |
HybridFlowCell#
Elucidation | a flow cell that uses one or more electroactive components deposited as a solid layer |
HybridMatter#
Elucidation | Matter composed of both matter and antimatter fundamental particles. |
HydrazoicAcid#
Alternative Label(s) | HN3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Hydrazoic_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q408925 |
HydrodynamicVoltammetry#
Elucidation | voltammetry with forced flow of the solution towards the electrode surface |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Hydrodynamic_voltammetry |
Wikidata Reference | https://www.wikidata.org/wiki/Q17028237 |
HydrogenAtom#
Elucidation | Atom subclass for hydrogen. |
HydrogenBromide#
Alternative Label(s) | HBr |
Wikipedia Reference | https://en.wikipedia.org/wiki/Hydrogen_bromide |
Wikidata Reference | https://www.wikidata.org/wiki/Q2447 |
HydrogenBromineBattery#
Elucidation | a flow battery in which hydrogen bromide (HBr) serves as the electrolyte |
Wikipedia Reference | https://en.wikipedia.org/wiki/Hydrogen%E2%80%93bromine_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q17045938 |
HydrogenChloride#
Alternative Label(s) | HCl |
Wikipedia Reference | https://en.wikipedia.org/wiki/Hydrochloric_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q2409 |
HydrogenElectrode#
Elucidation | platinized platinum electrode saturated by a stream of pure gaseous hydrogen |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-03-16 |
Comment | A platinized platinum electrode consists of a platinum rod covered by compact platinum powder called platinum black. |
HydrogenFluoride#
Alternative Label(s) | HF |
Wikipedia Reference | https://en.wikipedia.org/wiki/Hydrogen_fluoride |
Wikidata Reference | https://www.wikidata.org/wiki/Q2468 |
HydrogenIodide#
Alternative Label(s) | HI |
Wikipedia Reference | https://en.wikipedia.org/wiki/Hydrogen_iodide |
Wikidata Reference | https://www.wikidata.org/wiki/Q2462 |
HydrogenSymbol#
Hydroxylamine#
Alternative Label(s) | NH2OH |
Wikipedia Reference | https://en.wikipedia.org/wiki/Hydroxylamine |
Wikidata Reference | https://www.wikidata.org/wiki/Q259997 |
HyperfineStructureQuantumNumber#
Elucidation | Quantum number of an atom describing the inclination of the nuclear spin with respect to a quantization axis given by the magnetic field produced by the orbital electrons. |
Wikidata Reference | https://www.wikidata.org/wiki/Q97577449 |
HyperfineTransitionFrequencyOfCs#
Elucidation | The frequency standard in the SI system in which the photon absorption by transitions between the two hyperfine ground states of caesium-133 atoms are used to control the output frequency. It defines the base unit second in the SI system. |
Hyperon#
Elucidation | A baryon containing one or more strange quarks, but no charm, bottom, or top quark. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Hyperon |
Hypothesis#
Elucidation | A hypothesis is a theory, estimated and objective, since its estimated premises are objective. |
ICI#
Elucidation | electrochemical method that measures the voltage response of an electrochemical cell under galvanostatic conditions to short interruptions in the current |
Alternative Label(s) | IntermittentCurrentInterruptionMethod |
IEVReference#
Elucidation | URL for the entry in the International Electrotechnical Vocabulary (IEV). |
IRI#
Elucidation | An Internationalized Resource Identifier (IRI) is a compact sequence of characters that identifies an abstract or physical resource. It is similar to URI, but greatly extends the allowed character set from ASCII to the Universal Character Set. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Internationalized_Resource_Identifier |
ISO14040Reference#
ISO80000Categorised#
ISO80000Reference#
Elucidation | Corresponding item number in ISO 80 000. |
ISO9000Reference#
ISQBaseQuantity#
Elucidation | Base quantities defined in the International System of Quantities (ISQ). |
Wikipedia Reference | https://en.wikipedia.org/wiki/International_System_of_Quantities |
ISQDerivedQuantity#
Elucidation | Derived quantities defined in the International System of Quantities (ISQ). |
ISQDimensionlessQuantity#
Elucidation | A quantity to which no physical dimension is assigned and with a corresponding unit of measurement in the SI of the unit one. |
IUPAC Reference | https://doi.org/10.1351/goldbook.D01742 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Dimensionless_quantity |
IUPACName#
Elucidation | Corresponds to the IUPAC name of the compound. |
IUPACName#
IUPACNomencalture#
Icon#
Elucidation | A sign that stands for an object by resembling or imitating it, in shape, function or by sharing a similar logical structure. |
Alternative Label(s) | Model, Model, Simulacrum, Simulacrum |
Comment | If object and sign belongs to the same class, then the sign is fuctional, diagrammatic and resemblance. For example, when a Boeing 747 is used as a sign for another Boeing 747. |
Illuminance#
IUPAC Reference | https://doi.org/10.1351/goldbook.I02941 |
IlluminanceTimeUnit#
Impedimetry#
Elucidation | measurement principle in which the complex electric impedance of a system is measured, usually as a function of a small amplitude sinusoidal electrode potential |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
InChI#
Elucidation | The International Chemical Identifier (InChI) textual identifier proposed by IUPAC to provide a standard encoding for databases of molecular information. |
IncreasingPotentialPulses#
Elucidation | Pulses of electric potential, of amplitude increasing by a constant increment and with a pulse width of 2 to 200 ms, which are superimposed on a constant initial potential. |
Index#
Elucidation | A 'Sign' that stands for an 'Object' due to causal continguity. |
Alternative Label(s) | Signal |
IndicatorElectrode#
Elucidation | electrode that responds to one, or more than one, species in the solution being investigated, with no appreciable change of bulk solution composition during the measurement |
IUPAC Reference | https://goldbook.iupac.org/terms/view/I03006 |
Wikidata Reference | https://www.wikidata.org/wiki/Q120907462 |
Comment | If processes of interest occur both at the anode and the cathode of a cell (as in differential amperometry or controlled-current potentiometric titration with two indicator electrodes), the cell should be said to comprise two indicator or working electrodes. |
Indium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Indium |
Wikidata Reference | https://www.wikidata.org/wiki/Q1094 |
IndiumAtom#
Elucidation | Atom subclass for indium. |
IndiumElectrode#
Elucidation | electrode in which the active material is indium |
IndiumIBromide#
Alternative Label(s) | InBr |
Wikipedia Reference | https://en.wikipedia.org/wiki/Indium(I)_bromide |
Wikidata Reference | https://www.wikidata.org/wiki/Q4096880 |
IndiumIIIAcetate#
Alternative Label(s) | In(OAc)3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Indium_acetate |
Wikidata Reference | https://www.wikidata.org/wiki/Q27274769 |
IndiumIIIBromide#
Alternative Label(s) | InBr3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Indium(III)_bromide |
Wikidata Reference | https://www.wikidata.org/wiki/Q4096881 |
IndiumIIICarbonate#
Alternative Label(s) | In2(CO3)3 |
Wikidata Reference | https://www.wikidata.org/wiki/Q27272874 |
IndiumIIIChloride#
Alternative Label(s) | InCl3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Indium(III)_chloride |
Wikidata Reference | https://www.wikidata.org/wiki/Q415500 |
IndiumIIIFluoride#
Alternative Label(s) | InF3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Indium(III)_fluoride |
Wikidata Reference | https://www.wikidata.org/wiki/Q4493207 |
IndiumIIIIodide#
Alternative Label(s) | InI3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Indium(III)_iodide |
Wikidata Reference | https://www.wikidata.org/wiki/Q4202653 |
IndiumIIINitrate#
Alternative Label(s) | In(NO3)3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Indium(III)_nitrate |
Wikidata Reference | https://www.wikidata.org/wiki/Q4321583 |
IndiumIIIOxide#
Alternative Label(s) | In2O3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Indium(III)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q424955 |
IndiumIIIPerchlorate#
Alternative Label(s) | In(ClO4)3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Indium_perchlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q15628085 |
IndiumIIIPhosphate#
Alternative Label(s) | InPO4 |
IndiumIIISulfate#
Alternative Label(s) | InSO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Indium(III)_sulfate |
Wikidata Reference | https://www.wikidata.org/wiki/Q2331023 |
IndiumIIISulfide#
Alternative Label(s) | In2S3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Indium(III)_sulfide |
Wikidata Reference | https://www.wikidata.org/wiki/Q421215 |
IndiumIIITetrafluoroborate#
Alternative Label(s) | In(BF4)3 |
Wikidata Reference | https://www.wikidata.org/wiki/Q72482882 |
IndiumIIITriflate#
Alternative Label(s) | In(OTf)2 |
Wikidata Reference | https://www.wikidata.org/wiki/Q72482889 |
IndiumIIodide#
Alternative Label(s) | InI |
Wikidata Reference | https://www.wikidata.org/wiki/Q4202651 |
IndiumIOxide#
Alternative Label(s) | In2O |
Wikidata Reference | https://www.wikidata.org/wiki/Q4332819 |
IndiumOxideCompound#
IndiumSymbol#
IndiumTinOxideElectrode#
Elucidation | electrode in which the active material is indium tin oxide |
Alternative Label(s) | ITO |
InductanceUnit#
Inequality#
Elucidation | A relation which makes a non-equal comparison between two numbers or other mathematical expressions. |
InertElectrode#
Elucidation | electrode that serves only as a source or sink for electrons without playing a chemical role in the electrode reaction |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-02-08 |
Wikidata Reference | https://www.wikidata.org/wiki/Q120907475 |
Comment | Noble metals, mercury, and carbon are typically used as (nearly) inert electrodes. |
InfiniteMultiplicationFactor#
Elucidation | In nuclear physics, the multiplication factor for an infinite medium. |
Wikidata Reference | https://www.wikidata.org/wiki/Q99440487 |
Information#
Elucidation | Information is encoded data with a meaning (semiotic sign). |
InitialDischargeVoltage#
Elucidation | discharge voltage of a cell or battery at the beginning of the discharge immediately after any transients have subsided |
Alternative Label(s) | InitialClosedCircuitVoltage |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-29 |
InititalThermodynamicTemperature#
InjectionMolding#
InorganicCompound#
InsertionElectrode#
Elucidation | an electrode at which the predominant electrochemical reaction is an intercalation |
Alternative Label(s) | IntercalationElectrode |
InspectionDevice#
InstantaneousCurrent#
Elucidation | value of an electric current at an instant in time |
IUPAC Reference | https://goldbook.iupac.org/terms/view/I03062 |
Wikidata Reference | https://www.wikidata.org/wiki/Q108057717 |
Comment | I_{t} |
Integer#
Elucidation | An integer number. |
Intensity#
Elucidation | Power transferred per unit area. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Intensity_(physics) |
Intensive#
Elucidation | A quantity whose magnitude is independent of the size of the system. |
Comment | Note that not all physical quantities can be categorised as being either intensive or extensive. For example the square root of the mass. |
IntentionalAgent#
Elucidation | An agent that is driven by the intention to reach a defined objective in driving a process. |
IntentionalBatteryProcess#
IntentionalProcess#
Elucidation | A process occurring with the active participation of an agent that drives the process according to a specific objective (intention). |
Alternative Label(s) | Project |
InteractionVolume#
Elucidation | The volume of material, and the surrounding environment, that interacts with the probe and generate a detectable (measurable) signal (information). |
InterferenceFitting#
IntermediateSample#
InternalApparentResistance#
Elucidation | quotient of change of voltage of a battery by the corresponding change in discharge current under specified conditions. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-36 |
Comment | internal apparent resistance is expressed in ohms |
InternalConductance#
Comment | inverse of internal resistance |
InternalConversionFactor#
Elucidation | Quotient of the number of internal conversion electrons and the number of gamma quanta emitted by the radioactive atom in a given transition, where a conversion electron represents an orbital electron emitted through the radioactive decay. |
Alternative Label(s) | InternalConversionCoefficient |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-02-57 |
Wikidata Reference | https://www.wikidata.org/wiki/Q6047819 |
InternalEnergy#
Elucidation | A state quantity equal to the difference between the total energy of a system and the sum of the macroscopic kinetic and potential energies of the system. |
Alternative Label(s) | ThermodynamicEnergy |
IUPAC Reference | https://doi.org/10.1351/goldbook.I03103 |
InternalResistance#
Elucidation | impedance of a linear circuit's Thévenin representation |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=485-15-04 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Internal_resistance |
Wikidata Reference | https://www.wikidata.org/wiki/Q2527701 |
Comment | According to to Thévenin's theorem can any linear electric curcuit be replaced with a voltage source in series with an impedance. This impedance is for historical reasons termed "internal resistance". |
InternalStep#
Elucidation | A generic step in a workflow, that is not the begin or the end. |
InternationalSystemOfQuantity#
Elucidation | Quantities declared under the ISO 80000. |
Wikipedia Reference | https://en.wikipedia.org/wiki/International_System_of_Quantities |
Interphase#
Elucidation | a spatial region at the interface between two bulk phases in contact, which is different chemically and physically from both phases in contact |
Alternative Label(s) | InterfacialLayer |
IUPAC Reference | https://goldbook.iupac.org/terms/view/I03085 |
InterphaseGrowth#
Interpretant#
Elucidation | The interpreter's internal representation of the object in a semiosis process. |
Interpreter#
Elucidation | The entity (or agent, or observer, or cognitive entity) who connects 'Sign', 'Interpretant' and 'Object'. |
Comment | The interpreter is not the ontologist, being the ontologist acting outside the ontology at the meta-ontology level. On the contrary, the interpreter is an agent recognized by the ontologist. The semiotic branch of the EMMO is the tool used by the ontologist to represent an interpreter's semiotic activity. |
IntrinsicCarrierDensity#
Elucidation | Square root of the product of electron and hole density in a semiconductor. |
Wikidata Reference | https://www.wikidata.org/wiki/Q1303188 |
InversePermittivityUnit#
InverseSquareMassUnit#
Iodine#
Alternative Label(s) | I2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Iodine |
Wikidata Reference | https://www.wikidata.org/wiki/Q1103 |
IodineAtom#
Elucidation | Atom subclass for iodine. |
IodineSymbol#
Ion#
IonActivity#
Elucidation | ratio of the product of ion molality b and a correction factor γ to the molality b° of the same ion in a standard solution under standardized conditions: a = bγ / b°. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-01-20 |
Comment | Normally a standard solution is a solution of the ion at a molality of 1 mol/kg (exactly). Standardized conditions are normally 1013,25 hPa and 25 °C. |
IonAtom#
Elucidation | A standalone atom with an unbalanced number of electrons with respect to its atomic number. |
Comment | The ion_atom is the basic part of a pure ionic bonded compound i.e. without eclectron sharing, |
IonChromatography#
Elucidation | Ion chromatography (or ion-exchange chromatography) is a form of chromatography that separates ions and ionizable polar molecules based on their affinity to the ion exchanger. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Ion_chromatography |
IonConcentration#
Elucidation | the amount concentration of some ionic species in a given volume of solution |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-01-16 |
IonExchangeMembrane#
Elucidation | A membrane having ion-exchange groups: |
IUPAC Reference | https://doi.org/10.1351/goldbook.IT07155 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Ion-exchange_membrane |
Wikidata Reference | https://www.wikidata.org/wiki/Q21082486 |
IonMobilitySpectrometry#
Elucidation | Ion mobility spectrometry (IMS) It is a method of conducting analytical research that separates and identifies ionized molecules present in the gas phase based on the mobility of the molecules in a carrier buffer gas. Even though it is used extensively for military or security objectives, such as detecting drugs and explosives, the technology also has many applications in laboratory analysis, including studying small and big biomolecules. IMS instruments are extremely sensitive stand-alone devices, but are often coupled with mass spectrometry, gas chromatography or high-performance liquid chromatography in order to achieve a multi-dimensional separation. They come in various sizes, ranging from a few millimeters to several meters depending on the specific application, and are capable of operating under a broad range of conditions. IMS instruments such as microscale high-field asymmetric-waveform ion mobility spectrometry can be palm-portable for use in a range of applications including volatile organic compound (VOC) monitoring, biological sample analysis, medical diagnosis and food quality monitoring. |
Alternative Label(s) | IMS |
IonNumberDensity#
Elucidation | Number of ions per volume. |
Alternative Label(s) | IonDensity |
Wikidata Reference | https://www.wikidata.org/wiki/Q98831218 |
IonTransportNumber#
Elucidation | Faction of electrical current carried by given ionic species. |
Alternative Label(s) | CurrentFraction, CurrentFraction, TransferrenceNumber, TransferrenceNumber |
IUPAC Reference | https://doi.org/10.1351/goldbook.I03181 |
Wikidata Reference | https://www.wikidata.org/wiki/Q331854 |
IonicConductivity#
Elucidation | a measure of a substance's tendency towards ionic conduction |
IUPAC Reference | https://doi.org/10.1351/goldbook.I03175 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Ionic_conductivity_(solid_state) |
Wikidata Reference | https://www.wikidata.org/wiki/Q6063658 |
IonicLiquidElectrolyte#
Elucidation | An ionic liquid is an electrolyte composed of a salt that is liquid below 100 °C. Ionic liquids have found uses in electrochemical analysis, because their unconventional properties include a negligible vapor pressure, a high thermal and electrochemical stability, and exceptional dissolution properties for both organic and inorganic chemical species. |
Alternative Label(s) | IonicLiquid |
Wikipedia Reference | https://en.wikipedia.org/wiki/Ionic_liquid |
IonicStrength#
Elucidation | For all types of ions in a solution, half the sum of the products of their molality b_i and the square of their charge number z_i. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-01-24 |
IUPAC Reference | https://doi.org/10.1351/goldbook.I03180 |
Wikidata Reference | https://www.wikidata.org/wiki/Q898396 |
Comment | Charge number is a quantity of dimension one defined in ChargeNumber. |
IonizationEnergy#
Elucidation | Difference between energy of an electron at rest at infinity and a certain energy level which is the energy of an electron in the interior of a substance. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-06-39 |
IUPAC Reference | https://doi.org/10.1351/goldbook.I03199 |
Wikidata Reference | https://www.wikidata.org/wiki/Q483769 |
IonomerCompound#
Iridium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Iridium |
Wikidata Reference | https://www.wikidata.org/wiki/Q877 |
IridiumAtom#
Elucidation | Atom subclass for iridium. |
IridiumDioxide#
Alternative Label(s) | IrO2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Iridium(IV)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q418812 |
IridiumElectrode#
Elucidation | electrode in which the active material is iridium |
IridiumIIIOxide#
Alternative Label(s) | Ir2O3 |
Wikidata Reference | https://www.wikidata.org/wiki/Q4332822 |
IridiumOxideCompound#
IridiumOxideElectrode#
Elucidation | electrode in which the active material is iridium oxide |
Alternative Label(s) | IrO2Electrode |
IridiumSaltCompound#
IridiumSymbol#
Iron#
Wikipedia Reference | https://en.wikipedia.org/wiki/Iron |
Wikidata Reference | https://www.wikidata.org/wiki/Q677 |
IronAirBattery#
Elucidation | a metal-air battery with a iron negative electrode |
Wikipedia Reference | https://en.wikipedia.org/wiki/Metal%E2%80%93air_electrochemical_cell#Iron |
IronAtom#
Elucidation | Atom subclass for iron. |
IronBasedElectrode#
Elucidation | an electrode which contains mostly materials based on iron |
Comment | often represented in cell designations by the letter F |
IronBattery#
Elucidation | cell containing a negative electrode with an active material of iron or containing iron |
IronDisulfide#
Alternative Label(s) | FeS2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Pyrite |
Wikidata Reference | https://www.wikidata.org/wiki/Q1311146 |
IronDisulfideElectrode#
Elucidation | an electrode in which the active material is iron disulfide |
IronElectrode#
Elucidation | electrode in which the active material is iron |
IronIIIHydroxide#
Alternative Label(s) | Fe(OH)3 |
IronIIIOxide#
Alternative Label(s) | Fe2O3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Iron(III)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q419170 |
IronIIOxide#
Alternative Label(s) | FeO |
Wikipedia Reference | https://en.wikipedia.org/wiki/Iron(II)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q196680 |
IronII_IIIOxide#
Alternative Label(s) | Fe3O4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Iron(II,III)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q411235 |
IronOxideCompound#
IronPhosphateBasedElectrode#
Elucidation | an electrode which contains mostly materials based on iron phosphate |
Comment | often represented in cell designations by the letter Fp |
IronRedoxFlowBattery#
Elucidation | a type of redox flow battery that uses aqueous solutions of iron salt |
Alternative Label(s) | IRB, ISB, IronSaltBattery |
Wikipedia Reference | https://en.wikipedia.org/wiki/Iron_redox_flow_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q112649313 |
IronSalt#
IronSymbol#
Irradiate#
IsentropicCompressibility#
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-32 |
Wikidata Reference | https://www.wikidata.org/wiki/Q2990695 |
IsentropicExponent#
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-52 |
Wikidata Reference | https://www.wikidata.org/wiki/Q75775739 |
Comment | For an ideal gas, isentropic exponent is equal to ratio of the specific heat capacities. |
IsobaricHeatCapacity#
Elucidation | Heat capacity at constant pressure. |
Alternative Label(s) | HeatCapacityAtConstantPressure |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-49 |
Wikidata Reference | https://www.wikidata.org/wiki/Q112187490 |
IsochoricHeatCapacity#
Elucidation | Heat capacity at constant volume. |
Alternative Label(s) | HeatCapacityAtConstantVolume |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-50 |
Wikidata Reference | https://www.wikidata.org/wiki/Q112187521 |
IsopotentialPoint#
Elucidation | electric potential of an ion-selective electrode (ISE) and activity of an analyte ion at which the potential of the ISE is independent of temperature |
IUPAC Reference | https://doi.org/10.1351/goldbook.I03304 |
Comment | The specification of the ISE and outer reference electrode must be described. |
IsopropylAlcohol#
Alternative Label(s) | IPA |
Wikipedia Reference | https://en.wikipedia.org/wiki/Isopropyl_alcohol |
Wikidata Reference | https://www.wikidata.org/wiki/Q16392 |
IsothermalCompressibility#
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-31 |
Wikidata Reference | https://www.wikidata.org/wiki/Q2990696 |
IsothermalConversion#
IsothermalMicrocalorimetry#
Elucidation | Isothermal microcalorimetry (IMC) is a laboratory method for real-time monitoring and dynamic analysis of chemical, physical and biological processes. Over a period of hours or days, IMC determines the onset, rate, extent and energetics of such processes for specimens in small ampoules (e.g. 3–20 ml) at a constant set temperature (c. 15 °C–150 °C). IMC accomplishes this dynamic analysis by measuring and recording vs. elapsed time the net rate of heat flow (μJ/s = μW) to or from the specimen ampoule, and the cumulative amount of heat (J) consumed or produced. |
Alternative Label(s) | IMC |
Item#
Elucidation | The class of individuals standing for direct causally self-connected world entities. |
IterativeCoupledModelsSimulation#
Elucidation | A chain of linked physics based model simulations solved iteratively, where equations are segregated. |
IterativeStep#
Elucidation | A workflow whose output ca be used as input for another workflow of the same type, iteratively, within the framework of a larger workflow. |
IterativeWorkflow#
Elucidation | A workflow whose steps (iterative steps) are the repetition of the same workflow type. |
Jacket#
Elucidation | partial or complete external covering of a cell |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-20 |
Comment | a jacket may be made of metal (insulated from the cell terminals), plastic, paper or other suitable material |
Java#
JavaScript#
Join#
Elucidation | A tessellation in wich a tile is next for two or more non spatially connected tiles. |
JoinManufacturing#
Elucidation | A manufacturing involving the creation of long-term connection of several workpieces. |
Alternative Label(s) | Fügen |
Comment | The permanent joining or other bringing together of two or more workpieces of a geometric shape or of similar workpieces with shapeless material. In each case, the cohesion is created locally and increased as a whole. |
JosephsonConstant#
Elucidation | Inverse of the magnetic flux quantum. |
Comment | The DBpedia definition (http://dbpedia.org/page/Magnetic_flux_quantum) is outdated as May 20, 2019. It is now an exact quantity. |
JosephsonConstantUnit#
Joule#
Elucidation | SI unit for energy. |
IUPAC Reference | https://doi.org/10.1351/goldbook.J03363 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Joule?oldid=494340406 |
JouleMetrePerMole#
Elucidation | `Joule Meter per Mole` is a unit for 'Length Molar Energy' expressed as J · m · mol⁻¹. -- QUDT |
Alternative Label(s) | Joule Metre per Mole |
JoulePerCubicMetre#
Elucidation | `Joule Per Cubic Meter` (J/m³) is a unit in the category of Energy density. It is also known as joules per cubic meter, joule per cubic metre, joules per cubic metre, joule/cubic meter, joule/cubic metre. This unit is commonly used in the SI unit system. It has a dimension of ML⁻¹T⁻² where M is mass, L is length, and T is time. This unit is the standard SI unit in this category. -- QUDT |
Alternative Label(s) | Joule per Cubic Metre |
JoulePerCubicMetreKelvin#
Elucidation | `Joule per Cubic Meter Kelvin` is a unit for 'Volumetric Heat Capacity' expressed as J/(m³ K). -- QUDT |
Alternative Label(s) | Joule per Cubic Metre Kelvin |
JoulePerHour#
Elucidation | SI derived unit joule divided by the 3600 times the SI base unit second -- QUDT |
Alternative Label(s) | Joule Per Hour |
JoulePerKelvin#
Elucidation | Joule Per Kelvin (J/K) is a unit in the category of Entropy. It is also known as joules per kelvin, joule/kelvin. This unit is commonly used in the SI unit system. Joule Per Kelvin (J/K) has a dimension of ML²T⁻²Q⁻¹ where M is mass, L is length, T is time, and Q is temperature. This unit is the standard SI unit in this category. -- QUDT |
Alternative Label(s) | Joule per Kelvin |
JoulePerKilogram#
Elucidation | Joule Per Kilogram} (J/kg) is a unit in the category of Thermal heat capacity. It is also known as `joule/kilogram`, `joules per kilogram`. This unit is commonly used in the SI unit system. The unit has a dimension of L2T⁻² where L is length, and T is time. This unit is the standard SI unit in this category. -- QUDT |
Alternative Label(s) | Joule per Kilogram |
JoulePerKilogramKelvin#
Elucidation | Specific heat capacity - The heat required to raise unit mass of a substance by unit temperature interval under specified conditions, such as constant pressure: usually measured in joules per kelvin per kilogram. Symbol c_p (for constant pressure) Also called specific heat. -- QUDT |
Alternative Label(s) | Joule per Kilogram Kelvin |
JoulePerKilogramKelvinCubicMetre#
Alternative Label(s) | Joule per Kilogram Kelvin Cubic Metre |
JoulePerKilogramKelvinPerPascal#
Alternative Label(s) | Joule per Kilogram Kelvin per Pascal |
JoulePerMetre#
Alternative Label(s) | Joule Per Metre |
JoulePerMole#
Elucidation | The joule per mole (symbol: J· mol⁻¹) is an SI derived unit of energy per amount of material. Energy is measured in joules, and the amount of material is measured in moles. Physical quantities measured in J· mol⁻¹) usually describe quantities of energy transferred during phase transformations or chemical reactions. Division by the number of moles facilitates comparison between processes involving different quantities of material and between similar processes involving different types of materials. The meaning of such a quantity is always context-dependent and, particularly for chemical reactions, is dependent on the (possibly arbitrary) definition of a 'mole' for a particular process. -- QUDT |
Alternative Label(s) | Joule per Mole |
JoulePerMoleKelvin#
Elucidation | Energy needed to heat one mole of substance by 1 Kelvin, under standard conditions (not standard temperature and pressure STP). The standard molar entropy is usually given the symbol S, and has units of joules per mole kelvin ( J· mol⁻¹ K⁻¹). Unlike standard enthalpies of formation, the value of S is an absolute. That is, an element in its standard state has a nonzero value of S at room temperature. -- QUDT |
Alternative Label(s) | Joule per Mole Kelvin |
JoulePerQuarticMetre#
Elucidation | `Joule Per Quartic Meter` (J/m⁴) is a unit for the spectral concentration of radiant energy density (in terms of wavelength), or the spectral radiant energy density (in terms of wave length). This unit is commonly used in the SI unit system. -- QUDT |
Alternative Label(s) | Joule per Quartic Metre |
JoulePerSecond#
Elucidation | SI derived unit joule divided by the SI base unit second -- QUDT |
Alternative Label(s) | Joule Per Second |
JoulePerSquareCentiMetre#
Elucidation | derived SI unit joule divided by the 0.0001-fold of the power of the SI base unit metre by exponent 2 -- QUDT |
Alternative Label(s) | Joule Per Square Centimetre |
JoulePerSquareCentiMetrePerDay#
Elucidation | Radiant energy per 10⁻⁴ SI unit area over a period of one day. -- QUDT |
Alternative Label(s) | Joules per square centimetre per day |
JoulePerSquareMetre#
Elucidation | Joule Per Square Meter (J/m²) is a unit in the category of Energy density. It is also known as joules per square meter, joule per square metre, joule/square meter, joule/square metre. This unit is commonly used in the SI unit system. -- QUDT |
Alternative Label(s) | Joule per Square Metre |
JoulePerSquareTesla#
Elucidation | A measure of the diamagnetic energy, for a Bohr-radius spread around a magnetic axis, per square Tesla. -- QUDT |
Alternative Label(s) | Joule per Square Tesla |
JoulePerTesla#
Elucidation | The magnetic moment of a magnet is a quantity that determines the force that the magnet can exert on electric currents and the torque that a magnetic field will exert on it. A loop of electric current, a bar magnet, an electron, a molecule, and a planet all have magnetic moments. The unit for magnetic moment is not a base unit in the International System of Units (SI) and it can be represented in more than one way. For example, in the current loop definition, the area is measured in square meters and I is measured in amperes, so the magnetic moment is measured in ampere-square meters (A m2). In the equation for torque on a moment, the torque is measured in joules and the magnetic field in tesla, so the moment is measured in Joules per Tesla (J u00b7T-1). These two representations are equivalent: 1 A u00b7m2 = 1 J u00b7T-1. -- QUDT |
Alternative Label(s) | Joule per Tesla |
JouleSecond#
Elucidation | The joule-second is a unit equal to a joule multiplied by a second, used to measure action or angular momentum. The joule-second is the unit used for Planck's constant. -- QUDT |
Alternative Label(s) | Joule Second |
JouleSecondPerMole#
Elucidation | `Joule Second per Mole` is a unit for 'Molar Angular Momentum' expressed as J s mol⁻¹. -- QUDT |
Alternative Label(s) | Joule Second per Mole |
JouleSquareMetre#
Alternative Label(s) | Joule Square Metre |
JouleSquareMetrePerKilogram#
Alternative Label(s) | Joule Square Metre per Kilogram |
JouleThomsonCoefficient#
Wikidata Reference | https://www.wikidata.org/wiki/Q93946998 |
JunctionTile#
Elucidation | A direct part that is obtained by partitioning a whole hybridly in spatial, temporal and spatiotemporal parts. |
KR6#
Elucidation | NickelCadmiumAABattery |
KR6#
Elucidation | nickel cadmium (NiCd) cylindrical cell in an R6 (AA) case |
Katal#
Elucidation | SI unit for catalytic activity. |
IUPAC Reference | https://doi.org/10.1351/goldbook.K03372 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Katal?oldid=486431865 |
Kelvin#
IUPAC Reference | https://doi.org/10.1351/goldbook.K03374 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Kelvin?oldid=495075694 |
KelvinDay#
Alternative Label(s) | Kelvin day |
KelvinMetre#
Alternative Label(s) | Kelvin metres |
KelvinMetrePerSecond#
Alternative Label(s) | Kelvin metres per second |
KelvinMetrePerWatt#
Elucidation | product of the SI base unit kelvin and the SI base unit metre divided by the derived SI unit watt -- QUDT |
Alternative Label(s) | Kelvin Metre Per Watt |
KelvinPascalPerSecond#
Alternative Label(s) | Kelvin Pascals per second |
KelvinPerHour#
Elucidation | `Kelvin per Hour` is a unit for 'Temperature Per Time' expressed as K / h. -- QUDT |
Alternative Label(s) | Kelvin per Hour |
KelvinPerKelvin#
Elucidation | SI base unit kelvin divided by the SI base unit kelvin -- QUDT |
Alternative Label(s) | Kelvin Per Kelvin |
KelvinPerMetre#
Elucidation | A change of temperature on the Kelvin temperature scale in one SI unit of length. -- QUDT |
Alternative Label(s) | KelvinPerMeter |
KelvinPerMinute#
Elucidation | `Kelvin per Minute` is a unit for 'Temperature Per Time' expressed as K / m. -- QUDT |
Alternative Label(s) | Kelvin per Minute |
KelvinPerSecond#
Elucidation | `Kelvin per Second` is a unit for 'Temperature Per Time' expressed as K / s. -- QUDT |
Alternative Label(s) | Kelvin per Second |
KelvinPerSquareSecond#
Elucidation | `Kelvin per Square Second` is a unit for 'Temperature Per Time Squared' expressed as K / s². -- QUDT |
Alternative Label(s) | Kelvin per Square Second |
KelvinPerTesla#
Elucidation | `Kelvin per Tesla` is a unit for 'Temperature Per Magnetic Flux Density' expressed as K T⁻¹. -- QUDT |
Alternative Label(s) | Kelvin per Tesla |
KelvinPerWatt#
Elucidation | Thermal resistance is a heat property and a measure of a temperature difference by which an object or material resists a heat flow (heat per time unit or thermal resistance). Thermal resistance is the reciprocal thermal conductance. Absolute thermal resistance is the temperature difference across a structure when a unit of heat energy flows through it in unit time. It is the reciprocal of thermal conductance. The SI units of thermal resistance are kelvins per watt or the equivalent degrees Celsius per watt (the two are the same since as intervals). -- QUDT |
Alternative Label(s) | Kelvin per Watt |
KelvinSecond#
Alternative Label(s) | Kelvin second |
KelvinSquareMetrePerKilogramPerSecond#
Alternative Label(s) | Kelvin square metres per kilogram per second |
Kerma#
Elucidation | Kinetic energy released per mass. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-01-36 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1739288 |
KermaRate#
Elucidation | Time derivative of kerma. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=881-12-28 |
Wikidata Reference | https://www.wikidata.org/wiki/Q99713105 |
Kilo#
KiloPrefixedUnit#
Kilogram#
Alternative Label(s) | Kilogram |
IUPAC Reference | https://doi.org/10.1351/goldbook.K03391 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Kilogram?oldid=493633626 |
KinematicViscosity#
Elucidation | Quotient of dynamic viscosity and mass density of a fluid. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-35 |
IUPAC Reference | https://doi.org/10.1351/goldbook.K03395 |
Wikidata Reference | https://www.wikidata.org/wiki/Q15106259 |
KineticCurrent#
Elucidation | faradaic current of an electroactive substance B formed by a prior chemical reaction from another substance Y that is no electroactive at the potential at which B is electrochemically transformed |
IUPAC Reference | https://goldbook.iupac.org/terms/view/K03399 |
Comment | The kinetic current is partially or entirely controlled by the rate of the chemical reaction. This reaction may be heterogeneous, occurring at an electrode-solution interface (surface reaction), or it may be homo- geneous, occurring at some distance from the interface (bulk reaction). |
KineticEnergy#
Elucidation | The energy of an object due to its motion. |
IUPAC Reference | https://doi.org/10.1351/goldbook.K03402 |
KineticFrictionFactor#
Alternative Label(s) | DynamicFrictionFactor |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-32 |
Wikidata Reference | https://www.wikidata.org/wiki/Q73695445 |
KineticFrictionForce#
Elucidation | Force opposing the motion of a body sliding on a surface. |
Alternative Label(s) | DynamicFrictionForce |
Wikidata Reference | https://www.wikidata.org/wiki/Q91005629 |
KnownConstant#
Elucidation | A variable that stand for a well known numerical constant (a known number). |
KohlrauschsLaw#
Elucidation | For any electrolyte A_xB_y, the limiting molar conductivity is expressed as x times the limiting molar conductivity of A^{y+} and y times the limiting molar conductivity of B^{x-}. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Molar_conductivity#Kohlrausch's_law_of_independent_migration_of_ions |
Wikidata Reference | https://www.wikidata.org/wiki/Q3258329 |
Comment | proposed by Friedrich Kohlrausch between 1875-1879 |
Krypton#
Wikipedia Reference | https://en.wikipedia.org/wiki/Krypton |
Wikidata Reference | https://www.wikidata.org/wiki/Q888 |
KryptonAtom#
Elucidation | Atom subclass for krypton. |
KryptonSymbol#
LR03#
Elucidation | alkaline zinc manganese dioxide cylindrical cell in a R03 case |
Alternative Label(s) | AAA, AlkalineAAABattery |
Comment | used in many household electronic devices |
LR1#
Elucidation | a cylindrical alkaline zinc manganese dioxide battery cell |
Alternative Label(s) | AlkalineNBattery, N |
LR12#
Elucidation | alkaline zinc manganese dioxide cylindrical cell in a R12 case |
Alternative Label(s) | AlkalineBBattery, B |
LR14#
Elucidation | alkaline zinc manganese dioxide cylindrical cell in a R14 case |
Alternative Label(s) | AlkalineCBattery, C |
LR20#
Elucidation | alkaline zinc manganese dioxide cylindrical cell in a R20 case |
Alternative Label(s) | AlkalineDBattery, D |
Comment | introduced 1898 as the first flashlight battery |
LR23#
Elucidation | alkaline zinc manganese dioxide cylindrical cell in a R23 case |
Alternative Label(s) | AlkalineABattery |
LR23#
Elucidation | usually contains a stack of four LR932 button cells shrink wrapped together |
Alternative Label(s) | AlkalineABattery |
LR25#
Elucidation | alkaline zinc manganese dioxide cylindrical cell in a R25 case |
Alternative Label(s) | AlkalineFBatter |
LR44#
Elucidation | alkaline zinc manganese dioxide button cell in a R1154 case |
Alternative Label(s) | LR1154 |
LR6#
Elucidation | alkaline zinc manganese dioxide cylindrical cell in a R6 case |
Alternative Label(s) | AA, AA, AlkalineAABattery, AlkalineAABattery |
Comment | introduced 1907, but added to ANSI standard sizes in 1947 |
Laboratory#
Elucidation | The laboratory where the whole characterisation process or some of its stages take place. |
LacticAcid#
Wikipedia Reference | https://en.wikipedia.org/wiki/Lactic_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q161249 |
LandeFactor#
Elucidation | Quotient of the magnetic dipole moment of an atom, and the product of the total angular momentum quantum number and the Bohr magneton. |
Alternative Label(s) | GFactorOfAtom |
Wikidata Reference | https://www.wikidata.org/wiki/Q1191684 |
Language#
Elucidation | A language object is a discrete data entity respecting a specific language syntactic rules (a well-formed formula). |
LanthanumAtom#
Elucidation | Atom subclass for lanthanum. |
LanthanumSymbol#
Laplacian#
LarmonAngularFrequency#
Elucidation | Angular frequency of the electron angular momentum vector precession about the axis of an external magnetic field. |
LarmonFrequency#
Elucidation | Quotient of Larmor angular frequency and 2π. |
LaserCutting#
LatentHeat#
Wikidata Reference | https://www.wikidata.org/wiki/Q207721 |
LatentHeatOfPhaseTransition#
Elucidation | Energy to be added to or removed from a system under constant temperature and pressure to undergo a complete phase transition. |
Wikidata Reference | https://www.wikidata.org/wiki/Q106553458 |
LatticePlaneSpacing#
Elucidation | distance between successive lattice planes |
Wikidata Reference | https://www.wikidata.org/wiki/Q105488046 |
LatticeVector#
Elucidation | translation vector that maps the crystal lattice on itself |
Wikidata Reference | https://www.wikidata.org/wiki/Q105435234 |
LawOfMassAction#
Elucidation | the rate of the chemical reaction is directly proportional to the product of the activities or concentrations of the reactants |
Wikipedia Reference | https://en.wikipedia.org/wiki/Law_of_mass_action |
Wikidata Reference | https://www.wikidata.org/wiki/Q899494 |
LawrenciumAtom#
Elucidation | Atom subclass for lawrencium. |
LawrenciumSymbol#
Lead#
Wikipedia Reference | https://en.wikipedia.org/wiki/Lead |
Wikidata Reference | https://www.wikidata.org/wiki/Q708 |
LeadAcidBattery#
Elucidation | secondary battery with an aqueous electrolyte based on dilute sulphuric acid, a positive electrode of lead dioxide and a negative electrode of lead |
Alternative Label(s) | LeadDioxideLeadBattery, LeadDioxideLeadBattery, LeadDioxideLeadBattery |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-01 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lead%E2%80%93acid_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q337724 |
Comment | invented in 1859 by French physicist Gaston Planté |
LeadAtom#
Elucidation | Atom subclass for lead. |
LeadBattery#
Elucidation | cell containing a negative electrode with an active material of lead or containing lead |
LeadElectrode#
Comment | metal electrode in which the active material is lead |
LeadIIAcetate#
Alternative Label(s) | Pb(OAc)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lead(II)_acetate |
Wikidata Reference | https://www.wikidata.org/wiki/Q422837 |
LeadIIBromide#
Alternative Label(s) | PbBr2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lead(II)_bromide |
Wikidata Reference | https://www.wikidata.org/wiki/Q425231 |
LeadIICarbonate#
Alternative Label(s) | PbCO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lead_carbonate |
Wikidata Reference | https://www.wikidata.org/wiki/Q411260 |
LeadIIChlorate#
Alternative Label(s) | Pb(ClO3)2 |
Wikidata Reference | https://www.wikidata.org/wiki/Q18234771 |
LeadIIChloride#
Alternative Label(s) | PbCl2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lead(II)_chloride |
Wikidata Reference | https://www.wikidata.org/wiki/Q411848 |
LeadIIFluoride#
Alternative Label(s) | PbF2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lead(II)_fluoride |
Wikidata Reference | https://www.wikidata.org/wiki/Q419690 |
LeadIIIodide#
Alternative Label(s) | PbI2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lead(II)_iodide |
Wikidata Reference | https://www.wikidata.org/wiki/Q408805 |
LeadIINitrate#
Alternative Label(s) | Pb(NO3)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lead(II)_nitrate |
Wikidata Reference | https://www.wikidata.org/wiki/Q215281 |
LeadIINitrite#
Alternative Label(s) | Pb(NO2)2 |
Wikidata Reference | https://www.wikidata.org/wiki/Q24237111 |
LeadIIOxide#
Alternative Label(s) | PbO |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lead(II)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q407879 |
LeadIIPerchlorate#
Alternative Label(s) | Pb(ClO4)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lead(II)_perchlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q24629264 |
LeadIIPhosphate#
Alternative Label(s) | Pb3(PO4)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lead(II)_phosphate |
Wikidata Reference | https://www.wikidata.org/wiki/Q883666 |
LeadIISulfate#
Alternative Label(s) | PbSO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lead(II)_sulfate |
Wikidata Reference | https://www.wikidata.org/wiki/Q407821 |
LeadIISulfide#
Alternative Label(s) | PbS |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lead(II)_sulfide |
Wikidata Reference | https://www.wikidata.org/wiki/Q411436 |
LeadIISulfite#
Alternative Label(s) | PbSO3 |
Wikidata Reference | https://www.wikidata.org/wiki/Q6135415 |
LeadIITetrafluoroborate#
Alternative Label(s) | Pb(BF4)2 |
Wikidata Reference | https://www.wikidata.org/wiki/Q27292536 |
LeadIITriflate#
Alternative Label(s) | Pb(OTf)2 |
LeadII_IVOxide#
Alternative Label(s) | Pb3O4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lead(II,IV)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q419205 |
LeadIVOxide#
Alternative Label(s) | PbO2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lead_dioxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q410749 |
LeadOxideCompound#
LeadOxideElectrode#
Elucidation | electrode in which the active material is lead oxide |
Alternative Label(s) | PbOElectrode |
LeadSaltCompound#
LeadSymbol#
Leakage#
Elucidation | unplanned escape of electrolyte, gas or other material from a cell or battery |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-32 |
LeakageFactor#
Elucidation | One minus the square of the coupling factor |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-12-42 |
Wikidata Reference | https://www.wikidata.org/wiki/Q78102042 |
LeclancheBattery#
Elucidation | primary battery with a saline electrolyte based on ammonium chloride and zinc chloride, a positive electrode containing manganese dioxide and a negative electrode of zinc |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-04-08 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Leclanch%C3%A9_cell |
LeclancheElectrolyte#
Elucidation | an aqueous mixture of ammonium chloride and zinc chloride |
LeclancheWetCell#
Elucidation | a wet battery invented and patented by the French scientist Georges Leclanché in 1866 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Leclanch%C3%A9_cell |
Comment | included for historical reference |
LeftHandedParticle#
LemonBattery#
Elucidation | a battery with electrodes of zinc and copper inserted into a lemon as the electrolyte |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lemon_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q3621156 |
Comment | included for historical reference |
Length#
Elucidation | Extend of a spatial dimension. |
IUPAC Reference | https://doi.org/10.1351/goldbook.L03498 |
Comment | Length is a non-negative additive quantity attributed to a one-dimensional object in space. |
LengthFractionUnit#
Elucidation | Unit for quantities of dimension one that are the fraction of two lengths. |
LengthMassUnit#
LengthPerAmountUnit#
LengthPerCubeTimeUnit#
LengthPerTemperatureUnit#
LengthTemperatureUnit#
LengthTimeCurrentUnit#
LengthTimePerMassUnit#
LengthTimeTemperatureUnit#
LengthUnit#
Lepton#
Elucidation | An elementary particle of half-integer spin (spin 1⁄2) that does not undergo strong interactions. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lepton |
Lethargy#
Elucidation | Natural logarithm of the quotient of a reference energy and the kinetic energy of a neutron. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-07-01 |
Wikidata Reference | https://www.wikidata.org/wiki/Q25508781 |
Letter#
LevelOfAutomation#
Elucidation | Describes the level of automation of the test. |
LevelOfExpertise#
Elucidation | Describes the level of expertise required to carry out a process (the entire test or the data processing). |
LevelWidth#
Elucidation | In nuclear physics, quotient of the reduced Planck constant and the mean duration of life of an unstable particle or an excited state. |
IUPAC Reference | https://doi.org/10.1351/goldbook.L03507 |
Wikidata Reference | https://www.wikidata.org/wiki/Q98082340 |
LidSealingCompound#
Elucidation | material used to seal the cell lid to the case or to the terminals of a cell |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-16 |
LightAndRadiationQuantity#
Elucidation | Quantities categorised according to ISO 80000-7. |
LightScattering#
Elucidation | Light scattering is the way light behaves when it interacts with a medium that contains particles or the boundary between different mediums where defects or structures are present. It is different than the effects of refraction, where light undergoes a change in index of refraction as it passes from one medium to another, or reflection, where light reflects back into the same medium, both of which are governed by Snell’s law. Light scattering can be caused by factors such as the nature, texture, or specific structures of a surface and the presence of gas, liquid, or solid particles through which light propagates, as well as the nature of the light itself, of its wavelengths and polarization states. It usually results in diffuse light and can also affect the dispersion of color. |
LimitQuantity#
Elucidation | a limit quantity in a control system |
LimitingCurrent#
Elucidation | faradaic current that is approached as the rate of the charge-transfer process is increased by varying the applied potential, being greater than the rate of mass transport controlled by diffusion |
IUPAC Reference | https://goldbook.iupac.org/terms/view/L03532 |
Comment | A limiting current is reached when the overpotential is sufficiently large that the faradaic current is deter- mined solely by the ability to supply electroactive species by mass transport. A limiting current is there- fore independent of applied potential over a corresponding finite potential range. A limiting current may have the character of an adsorption, catalytic, diffusion, or kinetic current, and may include a migration current. |
LimitingMolarConductivity#
Elucidation | molar conductivity at infinite dilution |
Wikipedia Reference | https://en.wikipedia.org/wiki/Molar_conductivity#Variation_of_molar_conductivity_with_dilution |
Line#
LinearAttenuationCoefficient#
Elucidation | In nuclear physics, fraction of interacting particles per distance traversed in a given material. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=881-04-31 |
Wikidata Reference | https://www.wikidata.org/wiki/Q98583077 |
LinearChronopotentiometry#
Elucidation | chronopotentiometry where the applied current is changed linearly |
LinearCurrentRamp#
Elucidation | signal where an electric current is varied linearly from an initial current, typically 0 A |
LinearDensityOfElectricCharge#
Elucidation | The derivative of the electric charge of a system with respect to the length. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-09 |
Wikidata Reference | https://www.wikidata.org/wiki/Q77267838 |
LinearElectricCurrentDensity#
Elucidation | Surface density of electric charge multiplied by velocity |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-12 |
Wikidata Reference | https://www.wikidata.org/wiki/Q2356741 |
LinearEnergyTransfer#
Elucidation | Measure for the energy lost by charged particles per traversed distance, including only interactions up to a given energy. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-01-30 |
IUPAC Reference | https://doi.org/10.1351/goldbook.L03550 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1699996 |
LinearExpansionCoefficient#
Elucidation | Relative change of length per change of temperature. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-27 |
Wikidata Reference | https://www.wikidata.org/wiki/Q74760821 |
LinearIonization#
Elucidation | Differential quotient of q with respect to l, where q is the average total charge of all positive ions produced by an ionizing charged particle over a path l, divided by the elementary charge. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-03-115 |
Wikidata Reference | https://www.wikidata.org/wiki/Q98690755 |
LinearMassDensity#
Elucidation | Mass per length. |
Alternative Label(s) | LinearDensity, LineicMass |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-11 |
Wikidata Reference | https://www.wikidata.org/wiki/Q56298294 |
LinearPotentialRamp#
Elucidation | Signal where the electric potential is varied linearly from an initial potential. |
LinearScanVoltammetry#
Elucidation | Voltammetry in which the current is recorded as the electrode potential is varied linearly with time. |
Alternative Label(s) | LSV, LSV, LSV, LSV, LinearPolarization, LinearPolarization, LinearPolarization, LinearPolarization, LinearSweepVoltammetry, LinearSweepVoltammetry, LinearSweepVoltammetry, LinearSweepVoltammetry |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Linear_sweep_voltammetry |
Wikidata Reference | https://www.wikidata.org/wiki/Q620700 |
LinkedFlux#
Elucidation | Magnetic flux the integration area of which is such that magnetic field lines cross it in the same orientation more than once. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-77 |
Wikidata Reference | https://www.wikidata.org/wiki/Q4374882 |
LinkedModelsSimulation#
Elucidation | A chain of linked physics based model simulations, where equations are solved sequentially. |
Liquid#
Elucidation | A liquid is a nearly incompressible fluid that conforms to the shape of its container but retains a (nearly) constant volume independent of pressure. |
LiquidAerosol#
Elucidation | An aerosol composed of liquid droplets in air or another gas. |
LiquidElectrolyte#
Elucidation | an electrolyte in the liquid phase. |
LiquidFoam#
Elucidation | A foam of trapped gas in a liquid. |
LiquidGalliumElectrode#
Elucidation | a liquid electrode with an active material of gallium |
LiquidGasSuspension#
Elucidation | A coarse dispersion of gas in a liquid continuum phase. |
LiquidJunction#
Elucidation | any junction between two electrolyte solutions of different composition. |
IUPAC Reference | https://goldbook.iupac.org/terms/view/L03584 |
Comment | Across such a junction there arises a potential difference, called the liquid junction potential. |
LiquidLiquidSuspension#
Elucidation | A coarse dispersion of liquid in a liquid continuum phase. |
LiquidMetalElectrode#
Elucidation | an electrode that uses a liquid metal |
Wikipedia Reference | https://en.wikipedia.org/wiki/Liquid_metal_electrode |
Wikidata Reference | https://www.wikidata.org/wiki/Q6557456 |
Comment | they can be used in electrocapillarity, voltammetry, and impedance measurements |
LiquidPhaseSintering#
LiquidSol#
Elucidation | A type of sol in the form of one solid dispersed in liquid. |
LiquidSolidSuspension#
Elucidation | A coarse dispersion of solids in a liquid continuum phase. |
LiquidSolution#
Elucidation | A liquid solution made of two or more component substances. |
Lithium#
Alternative Label(s) | Li |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium |
Wikidata Reference | https://www.wikidata.org/wiki/Q568 |
LithiumAcetate#
Alternative Label(s) | LiOAc |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_acetate |
Wikidata Reference | https://www.wikidata.org/wiki/Q416969 |
LithiumAirBattery#
Elucidation | a metal-air battery with a lithium negative electrode |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium%E2%80%93air_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q6126452 |
LithiumAtom#
Elucidation | Atom subclass for lithium. |
LithiumBattery#
Elucidation | cell containing a non-aqueous electrolyte and a negative electrode of lithium or containing lithium |
Alternative Label(s) | LithiumCell |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-01-06 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_battery |
Comment | depending on the design features chosen, a lithium cell may be primary or secondary |
LithiumBisfluorosulfonylimide#
Alternative Label(s) | LiFSI |
Wikidata Reference | https://www.wikidata.org/wiki/Q72487579 |
LithiumBisoxalatoborate#
Alternative Label(s) | LiBOB |
LithiumBisoxalatophosphate#
Alternative Label(s) | BOP |
LithiumBistrifluoromethanesulfonylimide#
Alternative Label(s) | LiTFSI |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_bis(trifluoromethanesulfonyl)imide |
Wikidata Reference | https://www.wikidata.org/wiki/Q27273378 |
LithiumBromide#
Alternative Label(s) | LiBr |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_bromide |
Wikidata Reference | https://www.wikidata.org/wiki/Q409701 |
LithiumCarbonMonofluorideBattery#
Elucidation | primary battery with a non-aqueous electrolyte, a positive electrode containing carbon monofluoride and a negative electrode of lithium |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-04-09 |
LithiumCarbonate#
Alternative Label(s) | Li2CO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_carbonate |
Wikidata Reference | https://www.wikidata.org/wiki/Q410174 |
LithiumChlorate#
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_chlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q416502 |
LithiumChloride#
Alternative Label(s) | LiCl |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_chloride |
Wikidata Reference | https://www.wikidata.org/wiki/Q422930 |
LithiumCobaltOxide#
Alternative Label(s) | LCO |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_cobalt_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q415891 |
LithiumCobaltOxideElectrode#
Elucidation | electrode in which the active material is lithium cobalt oxide |
Alternative Label(s) | LCOElectrode |
LithiumCopperOxideBattery#
Elucidation | primary battery with a non-aqueous electrolyte, a positive electrode containing copper oxide and a negative electrode of lithium |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-04-11 |
LithiumDifluorooxalatoborate#
Alternative Label(s) | LiDFOB |
Wikidata Reference | https://www.wikidata.org/wiki/Q72487598 |
LithiumDifluorophosphate#
Alternative Label(s) | LiPO2F2 |
Wikidata Reference | https://www.wikidata.org/wiki/Q113114521 |
LithiumElectrode#
Elucidation | metal electrode in which the active material is lithium |
LithiumFlowBattery#
Elucidation | a flow battery with a lithium metal negative electrode |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium-ion_flow_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q17142201 |
LithiumFluoride#
Alternative Label(s) | LiF |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_fluoride |
Wikidata Reference | https://www.wikidata.org/wiki/Q409319 |
LithiumHexafluorophosphate#
Alternative Label(s) | LiPF6 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_hexafluorophosphate |
Wikidata Reference | https://www.wikidata.org/wiki/Q2583808 |
LithiumHydroxide#
Alternative Label(s) | OH |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_hydroxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q407613 |
LithiumHydroxideSolution#
Elucidation | a solution of lithium hydroxide (LiOH) dissolved in water (H2O) |
Alternative Label(s) | AqueousLithiumHydroxideSolution, LiOHSolution |
LithiumInsertionElectrode#
Elucidation | an insertion electrode in which the guest molecule is lithium |
LithiumIodide#
Alternative Label(s) | LiI |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_iodide |
Wikidata Reference | https://www.wikidata.org/wiki/Q79566 |
LithiumIonBattery#
Elucidation | secondary battery with an organic solvent electrolyte and positive and negative electrodes which utilize an intercalation compound in which lithium is stored |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-07 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium-ion_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q2822895 |
Comment | a lithium ion battery does not contain lithium metal |
LithiumIonCobaltOxideBattery#
Elucidation | a lithium ion battery with a lithium cobalt oxide positive electrode |
Alternative Label(s) | LCOBattery |
Wikidata Reference | https://www.wikidata.org/wiki/Q1865299 |
LithiumIonGraphiteBattery#
Elucidation | a lithium ion battery with a graphite negative electrode |
Alternative Label(s) | GrBattery |
LithiumIonIronPhosphateBattery#
Elucidation | a lithium ion battery with a lithium iron phosphate positive electrode |
Alternative Label(s) | LFPBattery |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_iron_phosphate_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q901551 |
LithiumIonManganeseIronPhosphateBattery#
Elucidation | a lithium ion battery with a manganese iron phosphate positive electrode |
Alternative Label(s) | LMFPBattery |
Wikipedia Reference | https://en.wikipedia.org/wiki/LMFP_battery |
LithiumIonManganeseOxideBattery#
Elucidation | a lithium ion battery with a lithium manganese oxide positive electrode |
Alternative Label(s) | LMOBattery |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_ion_manganese_oxide_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q16911101 |
LithiumIonNickelCobaltAluminiumOxideBattery#
Comment | a lithium-ion battery with a lithium nickel cobalt aluminium oxide positive electrode |
LithiumIonNickelManganeseCobaltOxideBattery#
Elucidation | a lithium-ion battery with a lithium nickel manganese cobalt oxide positive electrode |
Wikidata Reference | https://www.wikidata.org/wiki/Q93837163 |
Comment | there are many stoichiometry variations for lithium nickel manganese cobalt oxides, typically expressed as LiNi_xMn_yCo_zO2 where x+y+z = 1 |
LithiumIonPolymerBattery#
Elucidation | a rechargeable lithium-ion battery with a polymer electrolyte |
Alternative Label(s) | LIP, LiPo, LiPoly |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_polymer_battery |
LithiumIonSiliconBattery#
Alternative Label(s) | a lithium-ion battery with a silicon metal negative electrode |
LithiumIonSiliconGraphiteBattery#
Elucidation | a lithium-ion battery with a blended silicon graphite negaitve electrode |
LithiumIonSiliconOxideBattery#
Elucidation | a lithium-ion battery with a silicon oxide negative electrode |
LithiumIonSiliconOxideGraphiteBattery#
Elucidation | a lithium-ion battery with a blended silicon oxide graphite negative electrode |
LithiumIonTitanateBattery#
Alternative Label(s) | LTOBattery |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium-titanate_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q2564903 |
Comment | a lithium ion battery with a lithium titanate (LTO) negative electrode |
LithiumIronDisulphideBattery#
Elucidation | primary battery with a non-aqueous electrolyte, a positive electrode containing iron disulphide and a negative electrode of lithium |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-04-12 |
LithiumIronPhosphate#
Alternative Label(s) | LFP |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_iron_phosphate |
Wikidata Reference | https://www.wikidata.org/wiki/Q3042400 |
LithiumIronPhosphateElectrode#
Elucidation | electrode in which the active material is lithium iron phosphate |
Alternative Label(s) | LFPElectrode |
LithiumManganeseDioxideBattery#
Elucidation | primary battery with a non-aqueous electrolyte, a positive electrode containing manganese dioxide and a negative electrode of lithium |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-04-10 |
LithiumManganeseIronPhosphateElectrode#
Elucidation | electrode in which the active material is lithium manganese iron phosphate |
Alternative Label(s) | LMFPElectrode |
LithiumManganeseOxide#
Alternative Label(s) | LMO |
Wikidata Reference | https://www.wikidata.org/wiki/Q29565403 |
LithiumManganeseOxideElectrode#
Elucidation | electrode in which the active material is lithium manganese oxide |
Alternative Label(s) | LMOElectrode |
LithiumManganeseOxideLithiumIronPhosphateElectrode#
Elucidation | an electrode with blended lithium manganese oxide (LMO) and lithium iron phosphate (LFP) active materials |
Alternative Label(s) | LMOLFPElectrode |
LithiumManganesePhosphateElectrode#
Elucidation | electrode in which the active material is lithium manganese phosphate |
Alternative Label(s) | LMPElectrode |
LithiumMetalBattery#
Elucidation | cell containing a non-aqueous electrolyte and a negative electrode of lithium metal |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_metal_battery |
Comment | lithium metal batteries are often (but not always) primary cells |
LithiumNickelCobaltAluminiumOxide#
Alternative Label(s) | NCA |
LithiumNickelCobaltAluminumOxideElectrode#
Elucidation | electrode in which the active material is lithium nickel cobalt aluminium oxide |
Alternative Label(s) | NCAElectrode |
LithiumNickelMananeseCobaltOxideLithiumManganeseOxideElectrode#
Elucidation | an electrode with blended lithium nickel manganese cobalt oxide (NMC) and lithium manganese oxide (LMO) active materials |
Alternative Label(s) | NMCLMOElectrode |
LithiumNickelManganeseCobaltOxide#
Alternative Label(s) | NMC |
Wikidata Reference | https://www.wikidata.org/wiki/Q121086245 |
LithiumNickelManganeseCobaltOxideElectrode#
Elucidation | electrode in which the active material is lithium nickel manganese cobalt |
Alternative Label(s) | NMCElectrode |
LithiumNickelManganeseCobaltOxideLithiumCobaltOxideElectrode#
Elucidation | an electrode with blended lithium nickel manganese cobalt oxide (NMC) and lithium cobalt oxide (LCO) active materials |
Alternative Label(s) | NMCLCOElectrode |
LithiumNickelManganeseOxide#
Alternative Label(s) | LNMO |
Wikidata Reference | https://www.wikidata.org/wiki/Q120861607 |
LithiumNickelManganeseOxideElectrode#
Elucidation | electrode in which the active material is lithium nickel manganese oxide |
Alternative Label(s) | LNMOElectrode |
LithiumNickelManganeseOxideLithiumIronPhosphateElectrode#
Elucidation | an electrode with blended lithium nickel manganese oxide (LNMO) and lithium iron phosphate (LFP) active materials |
Alternative Label(s) | LNMOLFPElectrode |
LithiumNickelOxide#
Alternative Label(s) | LNO |
Wikidata Reference | https://www.wikidata.org/wiki/Q81988484 |
LithiumNickelOxideElectrode#
Elucidation | electrode in which the active material is lithium nickel oxide |
Alternative Label(s) | LNOElectrode |
LithiumNitrate#
Alternative Label(s) | LiNO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_nitrate |
Wikidata Reference | https://www.wikidata.org/wiki/Q420146 |
LithiumNitrite#
Alternative Label(s) | LiNO2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_nitrite |
Wikidata Reference | https://www.wikidata.org/wiki/Q2091170 |
LithiumPerchlorate#
Alternative Label(s) | LiClO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_perchlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q412015 |
LithiumPhosphate#
Alternative Label(s) | Li3PO4 |
Wikidata Reference | https://www.wikidata.org/wiki/Q426354 |
LithiumSaltCompound#
LithiumSulfate#
Alternative Label(s) | Li2SO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_sulfate |
Wikidata Reference | https://www.wikidata.org/wiki/Q421106 |
LithiumSulfide#
Alternative Label(s) | Li2S |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_sulfide |
Wikidata Reference | https://www.wikidata.org/wiki/Q417658 |
LithiumSulfite#
Alternative Label(s) | Li2SO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_sulfite |
Wikidata Reference | https://www.wikidata.org/wiki/Q6647969 |
LithiumSulfurBattery#
Elucidation | a type of rechargeable battery notable for its high specific energy |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium-sulfur_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q899170 |
LithiumSymbol#
LithiumTetrachloroaluminate#
Alternative Label(s) | LiAlCl4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_tetrachloroaluminate |
Wikidata Reference | https://www.wikidata.org/wiki/Q6647971 |
LithiumTetrafluoroborate#
Alternative Label(s) | LiBF4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_tetrafluoroborate |
Wikidata Reference | https://www.wikidata.org/wiki/Q2754907 |
LithiumThionylChlorideBattery#
Elucidation | primary battery with a non-aqueous inorganic electrolyte, a positive electrode containing thionyl chloride and a negative electrode of lithium |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-04-13 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1537879 |
LithiumTitanate#
Alternative Label(s) | LTO |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_titanate |
Wikidata Reference | https://www.wikidata.org/wiki/Q3991823 |
LithiumTitanateElectrode#
Elucidation | electrode in which the active material is lithium titanate |
Alternative Label(s) | LTOElectrode |
LithiumTriflate#
Alternative Label(s) | LiOTf |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lithium_triflate |
Wikidata Reference | https://www.wikidata.org/wiki/Q3998748 |
LithiumTrifluoromethanesulfonyloxalatoborate#
Alternative Label(s) | LiTFOB |
LithiumVanadiumOxideElectrode#
Elucidation | electrode in which the active material is lithium vanadium oxide |
Litre#
Elucidation | The litre (American spelling: `liter`; SI symbol l or L) is a non-SI metric system unit of volume equal to 1 `cubic decimetre` (dm³), 1,000 cubic centimetres (cm³) or 1/1000 `cubic metre`. If the lower case "L" is used as the symbol, it is sometimes rendered as a cursive "l" to help distinguish it from the capital "I", although this usage has no official approval by any international bureau. -- QUDT |
Alternative Label(s) | liter |
IUPAC Reference | https://doi.org/10.1351/goldbook.L03594 |
Comment | Other used symbols for litre are "l" and "ℓ". |
LitrePerDay#
Elucidation | unit litre divided by the unit day -- QUDT |
Alternative Label(s) | Litre Per Day |
LitrePerHour#
Elucidation | Unit litre divided by the unit hour -- QUDT |
Alternative Label(s) | Litre Per Hour |
LitrePerKelvin#
Elucidation | unit litre divided by the SI base unit kelvin -- QUDT |
Alternative Label(s) | Litre Per Kelvin |
LitrePerKilogram#
Elucidation | unit of the volume litre divided by the SI base unit kilogram -- QUDT |
Alternative Label(s) | Litre Per Kilogram |
LitrePerLitre#
Elucidation | volume ratio consisting of the unit litre divided by the unit litre -- QUDT |
Alternative Label(s) | Litre Per Litre |
LitrePerMicroMole#
Elucidation | The inverse of a molar concentration - the untits of per molarity. -- QUDT |
Alternative Label(s) | Litres per micromole |
LitrePerMinute#
Elucidation | unit litre divided by the unit minute -- QUDT |
Alternative Label(s) | Litre Per Minute |
LitrePerMole#
Elucidation | unit litre divided by the SI base unit mol -- QUDT |
Alternative Label(s) | Litre Per Mole |
LitrePerSecond#
Elucidation | unit litre divided by the SI base unit second -- QUDT |
Alternative Label(s) | Litre Per Second |
LitrePerSecondPerSquareMetre#
Elucidation | Ventilation rate in Litres per second divided by the floor area -- QUDT |
Alternative Label(s) | Litre Per Second Per Square Metre |
LivermoriumAtom#
Elucidation | Atom subclass for livermorium. |
LivermoriumSymbol#
LogarithmicDecrement#
Elucidation | Product of damping coefficient and period duration. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=103-05-25 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1399446 |
LogarithmicUnit#
Elucidation | A logarithmic unit is a unit that can be used to express a quantity (physical or mathematical) on a logarithmic scale, that is, as being proportional to the value of a logarithm function applied to the ratio of the quantity and a reference quantity of the same type. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Logarithmic_scale#Logarithmic_units |
LondonPenetrationDepth#
Elucidation | Distance a magnetic field penetrates the plane surface of a semi-finite superconductor. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=815-10-33 |
Wikidata Reference | https://www.wikidata.org/wiki/Q3277853 |
LongRangeOrderParameter#
Elucidation | Fraction of atoms in an Ising ferromagnet having magnetic moments in one direction, minus the fraction having magnetic moments in the opposite direction. |
Wikidata Reference | https://www.wikidata.org/wiki/Q105496124 |
LorenzCoefficient#
Elucidation | Quotient of thermal conductivity, and the product of electric conductivity and thermodynamic temperature. |
Alternative Label(s) | LorenzNumber |
Wikidata Reference | https://www.wikidata.org/wiki/Q105728754 |
LorenzNumberUnit#
LossAngle#
Elucidation | Arctan of the loss factor |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-12-49 |
Wikidata Reference | https://www.wikidata.org/wiki/Q20820438 |
LossFactor#
Elucidation | Inverse of the quality factor. |
Wikidata Reference | https://www.wikidata.org/wiki/Q79468728 |
LowPressureCasting#
LowerCriticalMagneticFluxDensity#
Elucidation | For type II superconductors, the threshold magnetic flux density for magnetic flux entering the superconductor. |
Wikidata Reference | https://www.wikidata.org/wiki/Q106127355 |
LowerFrequencyLimit#
Elucidation | the lower end of the interval of frequencies tested in impedimetry and related techniques |
LowerVoltageLimit#
Elucidation | minimum voltage limit at which an applied excitation is altered or terminated |
Alternative Label(s) | CutOffVoltage, DischargeCutoffVoltage, EndOfDischargeVoltage, EndPointVoltage, EndVoltage, FinalVoltage, LowerCutoffVoltage |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-30 |
Comment | specified voltage of a battery at which the battery discharge is terminated. |
Lumen#
Elucidation | SI unit for luminous flux. |
IUPAC Reference | https://doi.org/10.1351/goldbook.L03639 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Lumen_(unit) |
LumenPerWatt#
Elucidation | A measurement of luminous efficacy, which is the light output in lumens using one watt of electricity. -- QUDT |
Alternative Label(s) | Lumen per Watt |
LumenSecond#
Elucidation | In photometry, the lumen second is the SI derived unit of luminous energy. It is based on the lumen, the SI unit of luminous flux, and the second, the SI base unit of time. The lumen second is sometimes called the talbot (symbol T). An older name for the lumen second was the lumberg. -- QUDT |
Alternative Label(s) | lumen second |
Luminance#
IUPAC Reference | https://doi.org/10.1351/goldbook.L03640 |
Comment | Measured in cd/m². Not to confuse with Illuminance, which is measured in lux (cd sr/m²). |
LuminanceUnit#
LuminousEfficacyOf540THzRadiation#
Elucidation | The luminous efficacy of monochromatic radiation of frequency 540 × 10 12 Hz, K cd , is a technical constant that gives an exact numerical relationship between the purely physical characteristics of the radiant power stimulating the human eye (W) and its photobiological response defined by the luminous flux due to the spectral responsivity of a standard observer (lm) at a frequency of 540 × 10 12 hertz. |
Comment | Defines the Candela base unit in the SI system. |
LuminousEfficacyUnit#
LuminousEfficacyUnit#
LuminousFlux#
Elucidation | Perceived power of light. |
IUPAC Reference | https://doi.org/10.1351/goldbook.L03646 |
LuminousIntensity#
Elucidation | A measure of the wavelength-weighted power emitted by a light source in a particular direction per unit solid angle. It is based on the luminosity function, which is a standardized model of the sensitivity of the human eye. |
LuminousIntensityUnit#
LutetiumAtom#
Elucidation | Atom subclass for lutetium. |
LutetiumSymbol#
Lux#
Elucidation | SI unit for illuminance. |
IUPAC Reference | https://doi.org/10.1351/goldbook.L03651 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Lux?oldid=494700274 |
LuxHour#
Elucidation | The SI unit for measuring the illumination (illuminance) of a surface. One lux is defined as an illumination of one lumen per square meter or 0.0001 phot. In considering the various light units, it's useful to think about light originating at a point and shining upon a surface. The intensity of the light source is measured in candelas; the total light flux in transit is measured in lumens (1 lumen = 1 candelau00b7steradian); and the amount of light received per unit of surface area is measured in lux (1 lux = 1 lumen/square meter). One lux is equal to approximately 0.09290 foot candle. -- QUDT |
Alternative Label(s) | Lux Hour |
Wikipedia Reference | http://en.wikipedia.org/wiki/Lux?oldid=494700274 |
MOEMC#
Alternative Label(s) | 2MethoxyethylMethylCarbonate |
Wikidata Reference | http://127.0.0.1:5000/compounds/23290296 |
MXylene#
Alternative Label(s) | MetaXylene |
Wikipedia Reference | https://en.wikipedia.org/wiki/M-Xylene |
Wikidata Reference | https://www.wikidata.org/wiki/Q3234708 |
MachineCell#
Elucidation | A group of machineries used to process a group of similar parts. |
Comment | Is not simply a collection of machineries, since the connection between them is due to the parallel flow of processed parts that comes from a unique source and ends into a common repository. |
Machining#
Elucidation | A manufacturing in which material is removed from the workpiece in the form of chips. |
Alternative Label(s) | RemovingChipsFromWorkpiece |
Macromolecule#
Magnesium#
Alternative Label(s) | Mg |
Wikipedia Reference | https://en.wikipedia.org/wiki/Magnesium |
Wikidata Reference | https://www.wikidata.org/wiki/Q660 |
MagnesiumAcetate#
Alternative Label(s) | Mg(OAc)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Magnesium_acetate |
Wikidata Reference | https://www.wikidata.org/wiki/Q418767 |
MagnesiumAirBattery#
Elucidation | a metal-air battery with a magnesium negative electrode |
MagnesiumAtom#
Elucidation | Atom subclass for magnesium. |
MagnesiumBattery#
Elucidation | cell containing a negative electrode with an active material of magnesium or containing magnesium |
Wikipedia Reference | https://en.wikipedia.org/wiki/Magnesium_battery |
MagnesiumBisfluorosulfonylimide#
Alternative Label(s) | Mg(FSI)2 |
MagnesiumBisoxalatoborate#
Alternative Label(s) | Mg(BOB)2 |
MagnesiumBisoxalatophosphate#
Alternative Label(s) | Mg(BOP)2 |
MagnesiumBistrifluoromethanesulfonylimide#
Alternative Label(s) | Mg(TFSI)2 |
MagnesiumBromide#
Alternative Label(s) | MgBr2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Magnesium_bromide |
Wikidata Reference | https://www.wikidata.org/wiki/Q420413 |
MagnesiumCarbonate#
Alternative Label(s) | MgCO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Magnesium_carbonate |
Wikidata Reference | https://www.wikidata.org/wiki/Q425450 |
MagnesiumChlorate#
Alternative Label(s) | Mg(ClO3)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Magnesium_chlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q11129394 |
MagnesiumChloride#
Alternative Label(s) | MgCl2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Magnesium_chloride |
Wikidata Reference | https://www.wikidata.org/wiki/Q265414 |
MagnesiumDifluorooxalatoborate#
Alternative Label(s) | Mg(DFOB)2 |
MagnesiumElectrode#
Comment | metal electrode in which the active material is magnesium |
MagnesiumFluoride#
Alternative Label(s) | MgF2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Magnesium_fluoride |
Wikidata Reference | https://www.wikidata.org/wiki/Q411752 |
MagnesiumHexafluorophosphate#
Alternative Label(s) | Mg(PF6)2 |
MagnesiumHydroxide#
Alternative Label(s) | Mg(OH)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Magnesium_hydroxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q407548 |
MagnesiumInsertionElectrode#
Elucidation | an insertion electrode in which the guest molecule is magnesium |
MagnesiumIodide#
Alternative Label(s) | MgI2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Magnesium_iodide |
Wikidata Reference | https://www.wikidata.org/wiki/Q416265 |
MagnesiumIonBattery#
Elucidation | a shuttle battery for magnesium ions with two magnesium insertion electrodes |
MagnesiumMetalBattery#
MagnesiumNitrate#
Alternative Label(s) | Mg(NO3)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Magnesium_nitrate |
Wikidata Reference | https://www.wikidata.org/wiki/Q411014 |
MagnesiumNitrite#
Alternative Label(s) | Mg(NO2)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Magnesium_nitrate |
Wikidata Reference | https://www.wikidata.org/wiki/Q18211720 |
MagnesiumPerchlorate#
Alternative Label(s) | Mg(ClO4)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Magnesium_perchlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q417970 |
MagnesiumPhosphate#
Alternative Label(s) | Mg3(PO4)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Trimagnesium_phosphate |
Wikidata Reference | https://www.wikidata.org/wiki/Q6731399 |
MagnesiumSaltCompound#
MagnesiumShuttleBattery#
MagnesiumSulfate#
Alternative Label(s) | MgSO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Magnesium_sulfate |
Wikidata Reference | https://www.wikidata.org/wiki/Q288266 |
MagnesiumSulfide#
Alternative Label(s) | MgS |
Wikipedia Reference | https://en.wikipedia.org/wiki/Magnesium_sulfide |
Wikidata Reference | https://www.wikidata.org/wiki/Q424250 |
MagnesiumSulfite#
Alternative Label(s) | MgSO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Magnesium_sulfite |
Wikidata Reference | https://www.wikidata.org/wiki/Q2396092 |
MagnesiumSymbol#
MagnesiumTetrafluoroborate#
Alternative Label(s) | Mg(BF4)2 |
MagnesiumTriflate#
Alternative Label(s) | Mg(OTf)2 |
Wikidata Reference | https://www.wikidata.org/wiki/Q72488070 |
MagnesiumTrifluoromethanesulfonyloxalatoborate#
Alternative Label(s) | Mg(TFOB)2 |
MagneticDipoleMoment#
Elucidation | Vector quantity μ causing a change to its energy ΔW in an external magnetic field of field flux density B: ΔW = −μ · B |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-55 |
IUPAC Reference | http://goldbook.iupac.org/terms/view/M03688 |
Comment | For an atom or nucleus, this energy is quantized and can be written as: W = g μ M B where g is the appropriate g factor, μ is mostly the Bohr magneton or nuclear magneton, M is magnetic quantum number, and B is magnitude of the magnetic flux density. -- ISO 80000 |
MagneticDipoleMomentUnit#
MagneticDipoleMomentUnit#
MagneticFieldStrength#
Alternative Label(s) | MagnetizingFieldStrength |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-56 |
IUPAC Reference | https://doi.org/10.1351/goldbook.M03683 |
Wikidata Reference | https://www.wikidata.org/wiki/Q28123 |
Comment | Strength of a magnetic field. Commonly denoted H. |
MagneticFieldStrengthUnit#
MagneticFlux#
Elucidation | Measure of magnetism, taking account of the strength and the extent of a magnetic field. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-21 |
IUPAC Reference | https://doi.org/10.1351/goldbook.M03684 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Magnetic_flux |
Wikidata Reference | https://www.wikidata.org/wiki/Q177831 |
MagneticFluxDensity#
Elucidation | Strength of the magnetic field. |
Alternative Label(s) | MagneticInduction |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-19 |
IUPAC Reference | https://doi.org/10.1351/goldbook.M03686 |
Wikidata Reference | https://www.wikidata.org/wiki/Q30204 |
Comment | Often denoted B. |
MagneticFluxDensityUnit#
MagneticFluxUnit#
MagneticMoment#
Elucidation | A vector quantity equal to the product of the current, the loop area, and the unit vector normal to the loop plane, the direction of which corresponds to the loop orientation |
Alternative Label(s) | MagneticAreaMoment |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-49 |
IUPAC Reference | https://doi.org/10.1351/goldbook.M03688 |
Wikidata Reference | https://www.wikidata.org/wiki/Q242657 |
MagneticPolarisation#
Elucidation | Vector quantity equal to the product of the magnetization M and the magnetic constant μ0. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-54 |
Wikidata Reference | https://www.wikidata.org/wiki/Q856711 |
MagneticPotentialUnit#
MagneticQuantumNumber#
Elucidation | Atomic quantum number related to the z component lz, jz or sz, of the orbital, total, or spin angular momentum. |
Wikidata Reference | https://www.wikidata.org/wiki/Q2009727 |
MagneticReluctance#
Elucidation | Magnetic tension divided by magnetic flux. |
Alternative Label(s) | Reluctance |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-12-28 |
Wikidata Reference | https://www.wikidata.org/wiki/Q863390 |
MagneticReluctanceUnit#
MagneticReluctivityUnit#
MagneticSusceptibility#
Elucidation | Scalar or tensor quantity the product of which by the magnetic constant μ0 and by the magnetic field strength H is equal to the magnetic polarization J. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-12-37 |
Wikidata Reference | https://www.wikidata.org/wiki/Q691463 |
MagneticTension#
Elucidation | Scalar quantity equal to the line integral of the magnetic field strength H along a specified path linking two points a and b. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-57 |
Wikidata Reference | https://www.wikidata.org/wiki/Q77993836 |
MagneticVectorPotential#
Elucidation | Vector potential of the magnetic flux density. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-23 |
Wikidata Reference | https://www.wikidata.org/wiki/Q2299100 |
Magnetization#
Elucidation | At a given point within a domain of quasi-infinitesimal volume V, vector quantity equal to the magnetic area moment m of the substance contained within the domain divided by the volume V. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-52 |
Wikidata Reference | https://www.wikidata.org/wiki/Q856711 |
Magnetizing#
MagnetomotiveForce#
Elucidation | Scalar line integral of the magnetic field strength along a closed path. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-60 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1266982 |
MagnitudeOfCurrentPulse#
Elucidation | the magnitude of a current pulse applied to an electrochemical cell during pulsed potentiometry and related techniques |
Alternative Label(s) | PulseMagnitudeCurrent |
MagnitudeOfPotentialPulse#
Elucidation | The magnitude of a voltage pulse applied to an electrochemical cell during pulsed amperometry and related techniques. |
Alternative Label(s) | PulseMagnitudePotential |
MaintanenceFreeBattery#
Elucidation | secondary battery which, during the service life, requires no maintenance provided specified operating conditions are fulfilled |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-25 |
MalicAcid#
Wikipedia Reference | https://en.wikipedia.org/wiki/Malic_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q190143 |
MalonicAcid#
Wikipedia Reference | https://en.wikipedia.org/wiki/Malonic_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q421972 |
Manganese#
Wikipedia Reference | https://en.wikipedia.org/wiki/Manganese |
Wikidata Reference | https://www.wikidata.org/wiki/Q731 |
ManganeseAtom#
Elucidation | Atom subclass for manganese. |
ManganeseBasedElectrode#
Elucidation | an electrode which contains mostly materials based on manganese |
Comment | often represented in cell designations by the letter M |
ManganeseDioxide#
Alternative Label(s) | MnO2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Manganese_dioxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q407674 |
ManganeseDioxideElectrode#
Elucidation | electrode in which the active material is manganese dioxide |
Alternative Label(s) | MnO2Electrode |
ManganeseIIAcetate#
Alternative Label(s) | Mn(OAc)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Manganese(II)_acetate |
Wikidata Reference | https://www.wikidata.org/wiki/Q180713 |
ManganeseIIBromide#
Alternative Label(s) | MnBr2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Manganese(II)_bromide |
Wikidata Reference | https://www.wikidata.org/wiki/Q416246 |
ManganeseIICarbonate#
Alternative Label(s) | MnCO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Manganese(II)_carbonate |
Wikidata Reference | https://www.wikidata.org/wiki/Q414659 |
ManganeseIIChlorate#
Alternative Label(s) | Mn(ClO3)2 |
ManganeseIIChloride#
Alternative Label(s) | MnCl2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Manganese(II)_chloride |
Wikidata Reference | https://www.wikidata.org/wiki/Q421071 |
ManganeseIIFluoride#
Alternative Label(s) | MnF2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Manganese(II)_fluoride |
Wikidata Reference | https://www.wikidata.org/wiki/Q414680 |
ManganeseIIIOxide#
Alternative Label(s) | Mn2O3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Manganese(III)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q419605 |
ManganeseIIIodide#
Alternative Label(s) | MnI2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Manganese(II)_iodide |
Wikidata Reference | https://www.wikidata.org/wiki/Q415520 |
ManganeseIINitrate#
Alternative Label(s) | Mn(NO3)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Manganese(II)_nitrate |
Wikidata Reference | https://www.wikidata.org/wiki/Q421490 |
ManganeseIIOxide#
Alternative Label(s) | MnO |
Wikipedia Reference | https://en.wikipedia.org/wiki/Manganese(II)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q414669 |
ManganeseIIPerchlorate#
Alternative Label(s) | Mn(ClO4)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Manganese(II)_chlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q15631940 |
ManganeseIIPhosphate#
Alternative Label(s) | Mn3(PO4)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Manganese(II)_phosphate |
Wikidata Reference | https://www.wikidata.org/wiki/Q6748768 |
ManganeseIISulfate#
Alternative Label(s) | MnSO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Manganese(II)_sulfate |
Wikidata Reference | https://www.wikidata.org/wiki/Q409393 |
ManganeseIISulfide#
Alternative Label(s) | MnS |
Wikipedia Reference | https://en.wikipedia.org/wiki/Manganese_sulfide |
Wikidata Reference | https://www.wikidata.org/wiki/Q419893 |
ManganeseII_IIIOxide#
Alternative Label(s) | Mn3O4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Manganese(II,III)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q410985 |
ManganeseOxideCompound#
ManganesePhosphateBasedElectrode#
Elucidation | an electrode which contains mostly materials based on manganese phosphate |
Comment | often represented in cell designations by the letter Mp |
ManganeseSaltCompound#
ManganeseSymbol#
ManufacturedMaterial#
Elucidation | A material that is obtained through a manufacturing process. |
Alternative Label(s) | EngineeredMaterial, ProcessedMaterial |
ManufacturedProduct#
Elucidation | An object that has been designed and manufactured for a particular purpose. |
Alternative Label(s) | Artifact, Engineered, TangibleProduct |
Manufacturer#
Elucidation | A strict fundamental object overcrossing a manufacturing process, the intersection being the agent that participates and drives the manufacturing process. |
Manufacturing#
Elucidation | The process of transforming precursor objects (e.g. raw materials) into a product by the use of manual labor, machinery or chemical/biological processes. |
Wikipedia Reference | https://de.wikipedia.org/wiki/Fertigungsverfahren |
ManufacturingDevice#
Elucidation | A device that is designed to participate to a manufacturing process. |
ManufacturingSystem#
Elucidation | A system arranged to setup a specific manufacturing process. |
MarkupLanguage#
Elucidation | A grammar for annotating a document in a way that is syntactically distinguishable from the text. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Markup_language |
Mass#
Elucidation | Property of a physical body that express its resistance to acceleration (a change in its state of motion) when a force is applied. |
IUPAC Reference | https://doi.org/10.1351/goldbook.M03709 |
MassAmountOfSubstanceUnit#
MassAreaUnit#
MassAttenuationCoefficient#
Elucidation | Quotient of the linear attenuation coefficient µ and the mass density ρ of the medium. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=881-04-27 |
Wikidata Reference | https://www.wikidata.org/wiki/Q98591983 |
MassChangeRate#
Elucidation | Mass increment per time. |
Wikidata Reference | https://www.wikidata.org/wiki/Q92020547 |
MassConcentration#
IUPAC Reference | https://doi.org/10.1351/goldbook.M03713 |
Comment | Mass of a constituent divided by the volume of the mixture. |
MassConcentrationOfWater#
Elucidation | Quotient of the mass of water in a three-dimensional domain, irrespective of the form of aggregation, by the volume of the domain. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-59 |
Wikidata Reference | https://www.wikidata.org/wiki/Q76378758 |
Comment | The mass concentration of water at saturation is denoted wsat. |
MassConcentrationOfWaterVapour#
Elucidation | Quotient of the mass of water vapour in moist gas by the total gas volume. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-60 |
Wikidata Reference | https://www.wikidata.org/wiki/Q76378808 |
Comment | The mass concentration of water at saturation is denoted vsat. |
MassDefect#
Elucidation | Sum of the product of the proton number and the hydrogen atomic mass, and the neutron rest mass, minus the rest mass of the atom. |
Wikidata Reference | https://www.wikidata.org/wiki/Q26897126 |
MassEnergyTransferCoefficient#
Elucidation | For ionizing uncharged particles of a given type and energy, the differential quotient of Rtr with respect to l. Where Rtr is the mean energy that is transferred to kinetic energy of charged particles by interactions of the uncharged particles of incident radiant energy R in traversing a distance l in the material of density rho, divided by rho and R |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=881-04-32 |
Wikidata Reference | https://www.wikidata.org/wiki/Q99714619 |
MassExcess#
Elucidation | Difference between the mass of an atom, and the product of its mass number and the unified mass constant. |
IUPAC Reference | https://doi.org/10.1351/goldbook.M03719 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1571163 |
MassFlow#
Elucidation | At a point in a fluid, the product of mass density and velocity. |
Wikidata Reference | https://www.wikidata.org/wiki/Q3265048 |
MassFluxUnit#
MassFraction#
IUPAC Reference | https://doi.org/10.1351/goldbook.M03722 |
Comment | Mass of a constituent divided by the total mass of all constituents in the mixture. |
MassFractionOfDryMatter#
Elucidation | Quantity wd = 1 − wH2O, where wH2O is mass fraction of water. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-64 |
Wikidata Reference | https://www.wikidata.org/wiki/Q76379189 |
MassFractionOfWater#
Elucidation | Quantity of dimension 1 equal to u/(1 + u), where u is mass ratio of water to dry matter. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-63 |
Wikidata Reference | https://www.wikidata.org/wiki/Q76379025 |
MassFractionUnit#
Elucidation | Unit for quantities of dimension one that are the fraction of two masses. |
MassLengthPerCubicTimeUnit#
MassLoading#
Elucidation | mass of a material per unit area |
MassNumber#
Alternative Label(s) | AtomicMassNumber, NucleonNumber |
MassPerAmountUnit#
MassPerCubicTimeQuarticTemperatureUnit#
MassPerElectricChargeUnit#
MassPerLengthTimeUnit#
MassPerLengthUnit#
MassPerQuarticLengthTimeUnit#
MassPerQuarticTimeUnit#
MassPerSquareLengthSquareTimeUnit#
MassPerTimeUnit#
MassPerVolumeTimeUnit#
MassRatioOfWaterToDryMatter#
Elucidation | Ratio of the mass of water to the mass of dry matter in a given volume of matter. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-61 |
Wikidata Reference | https://www.wikidata.org/wiki/Q76378860 |
Comment | The mass concentration of water at saturation is denoted usat. |
MassSpectrometry#
Elucidation | Mass spectrometry is a powerful analytical technique used to quantify known materials, to identify unknown compounds within a sample, and to elucidate the structure and chemical properties of different molecules. |
MassSquareTimeUnit#
MassStoppingPowerUnit#
MassTemperatureUnit#
MassUnit#
MassieuFunction#
Elucidation | Negative quotient of Helmholtz energy and temperature. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-26 |
Wikidata Reference | https://www.wikidata.org/wiki/Q3077625 |
Material#
Elucidation | The class of individuals standing for an amount of ordinary matter substance (or mixture of substances) in different states of matter or phases. |
MaterialLaw#
Elucidation | A law that provides a connection between a material property and other properties of the object. |
MaterialRelation#
Elucidation | An 'equation' that stands for a physical assumption specific to a material, and provides an expression for a 'physics_quantity' (the dependent variable) as function of other variables, physics_quantity or data (independent variables). |
Comment | A material_relation can e.g. return a predefined number, return a database query, be an equation that depends on other physics_quantities. |
MaterialRelationComputation#
MaterialSynthesis#
Elucidation | The creation of a material entity starting from fundamental substances, involving chemical phenomena (e.g. reaction, bonding). |
MaterialTreatment#
Elucidation | The processing of a material aimed to transform its structure by means of any type of treatment, without involving relevant synthesis phenomena. |
Alternative Label(s) | Stoffeigenschaft ändern, WorkPieceTreatment |
Comment | esce workpiece |
MaterialsModel#
Elucidation | A solvable set of one Physics Equation and one or more Materials Relations. |
MaterialsProcessing#
Elucidation | A manufacturing process aimed to modify the precursor objects through a physical process (involving other materials, energy, manipulation) to change its material properties. |
Alternative Label(s) | ContinuumManufacturing |
Mathematical#
Elucidation | The class of general mathematical symbolic objects respecting mathematical syntactic rules. |
Comment | A mathematical object in this branch is not representing a concept but an actual graphical object built using mathematcal symbols arranged in some way, according to math conventions. |
MathematicalConstruct#
MathematicalFormula#
Elucidation | A mathematical string that express a relation between the elements in one set X to elements in another set Y. |
Comment | The set X is called domain and the set Y range or codomain. |
MathematicalFunction#
Elucidation | A function defined using functional notation. |
Alternative Label(s) | FunctionDefinition |
Comment | A mathematical relation that relates each element in the domain (X) to exactly one element in the range (Y). |
MathematicalModel#
Elucidation | An analogical icon expressed in mathematical language. |
Comment | A mathematical model can be defined as a description of a system using mathematical concepts and language to facilitate proper explanation of a system or to study the effects of different components and to make predictions on patterns of behaviour. Abramowitz and Stegun, 1968 |
MathematicalOperator#
Elucidation | A mapping that acts on elements of one space and produces elements of another space. |
MathematicalSymbol#
Matrix#
Elucidation | 2-dimensional array who's spatial direct parts are vectors. |
Alternative Label(s) | 2DArray |
Matter#
Elucidation | A physical object made of fermionic quantum parts. |
Alternative Label(s) | PhysicalSubstance |
MaximumBetaParticleEnergy#
Elucidation | Maximum kinetic energy of the emitted beta particle produced in the nuclear disintegration process. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98148038 |
MaximumConcentration#
Elucidation | the maximum amount concentration of a species in a phase, either imposed or naturally occurring |
MaximumContinuousDischargeCurrent#
Elucidation | the maximum current approved for continuous discharge for a given electrochemical device |
MaximumEfficiency#
Elucidation | Efficiency of an ideal heat engine operating according to the Carnot process. |
Alternative Label(s) | CarnotEfficiency |
Wikidata Reference | https://www.wikidata.org/wiki/Q93949862 |
MaximumPulseDischargeCurrent#
Elucidation | the maximum current approved for pulse discharge of an electrochemical device |
MaximumPulseDischargeDuration#
Elucidation | the maximum duration of a pulse discharge for a given electrochemical device |
MaximumStoichiometry#
MaximumTemperature#
Elucidation | the maximum allowable temperature |
MeanDurationOfLife#
Elucidation | Reciprocal of the decay constant λ. |
Alternative Label(s) | MeanLifeTime, MeanLifeTime |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-01-13 |
MeanEnergyImparted#
Elucidation | Expectation value of the energy imparted. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=881-12-44 |
Wikidata Reference | https://www.wikidata.org/wiki/Q99526969 |
MeanFreePath#
Elucidation | in a given medium, average distance that particles of a specified type travel between successive interactions of a specified type. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-06-37 |
IUPAC Reference | https://doi.org/10.1351/goldbook.M03778 |
Wikidata Reference | https://www.wikidata.org/wiki/Q756307 |
Comment | The mean free path may thus be specified either for all interactions, i.e. total mean free path, or for particular types of interaction such as scattering, capture, or ionization. |
MeanFreePathOfElectrons#
Elucidation | Average distance that electrons travel between two successive interactions. |
Wikidata Reference | https://www.wikidata.org/wiki/Q105672307 |
MeanFreePathOfPhonons#
Elucidation | average distance that phonons travel between two successive interactions |
Wikidata Reference | https://www.wikidata.org/wiki/Q105672255 |
MeanLinearRange#
Elucidation | Mean total rectified path length travelled by a particle in the course of slowing down to rest in a given material averaged over a group of particles having the same initial energy. |
IUPAC Reference | https://doi.org/10.1351/goldbook.M03782 |
Wikidata Reference | https://www.wikidata.org/wiki/Q98681589 |
MeanMassRange#
Elucidation | Product of the mean linear range R and the mass density ρ of the material. |
IUPAC Reference | https://doi.org/10.1351/goldbook.M03783 |
Wikidata Reference | https://www.wikidata.org/wiki/Q98681670 |
MeasuredConstant#
Elucidation | For a given unit system, measured constants are physical constants that are not used to define the unit system. Hence, these constants have to be measured and will therefore be associated with an uncertainty. |
MeasuredProperty#
Elucidation | A quantity that is the result of a well-defined measurement procedure. |
Comment | The specification of a measurand requires knowledge of the kind of quantity, description of the state of the phenomenon, body, or substance carrying the quantity, including any relevant component, and the chemical entities involved. -- VIM |
Measurement#
Elucidation | An 'observation' that results in a quantitative comparison of a 'property' of an 'object' with a standard reference based on a well defined mesurement procedure. |
Comment | A measurement always implies a causal interaction between the object and the observer. |
MeasurementDataPostProcessing#
Elucidation | Application of a post-processing model to signals through a software, in order to calculate the final characterisation property. |
MeasurementParameter#
Elucidation | Describes the main input parameters that are needed to acquire the signal |
MeasurementResult#
Elucidation | Result of a measurement. A set of quantites being attributed to a measurand (measured quantitative property) together with any other available relevant information, like measurement uncertainty. -- VIM |
MeasurementSystemAdjustment#
Elucidation | Activity which has the goal of adjusting/tuning a measing instrument, without performing a measurement on a reference sample (which is a calibration). The output of this process can be a specific measurement parameter to be used in the characteriasation measurement process. |
MeasurementTime#
Elucidation | The overall time needed to acquire the measurement data |
MeasurementUnit#
Elucidation | A metrological reference for a physical quantity. |
Measurer#
Elucidation | An observer that makes use of a measurement tool and provides a quantitative property. |
MeasuringInstrument#
Elucidation | Device used for making measurements, alone or in conjunction with one or more supplementary devices. -- VIM |
Comment | A measuring instrument that can be used alone is a measuring system. |
MeasuringSystem#
Elucidation | A set of one or more 'MeasuringInstruments' and often other devices, including any reagent and supply, assembled and adapted to give information used to generate 'MeasuredQuantityProperty' within specified intervals for quantities of specified kinds. -- VIM |
Mechanical#
Elucidation | Mechanical testing covers a wide range of tests, which can be divided broadly into two types: 1. those that aim to determine a material's mechanical properties, independent of geometry. 2. those that determine the response of a structure to a given action, e.g. testing of composite beams, aircraft structures to destruction, etc. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Mechanical_testing |
MechanicalEfficiency#
Elucidation | Quotient of mechanical output and input power. |
Wikidata Reference | https://www.wikidata.org/wiki/Q2628085 |
MechanicalMobilityUnit#
MechanicalQuantity#
Elucidation | Quantities categorised according to ISO 80000-4. |
Mega#
MegaAmperePerSquareMetre#
Elucidation | 1 000 000-fold of the SI base unit ampere divided by the power of the SI base unit metre with the exponent 2 -- QUDT |
Alternative Label(s) | Megaampere Per Square Metre |
MegaPrefixedUnit#
MegaVolt#
Elucidation | 1,000,000-fold of the derived unit volt -- QUDT |
MeitneriumAtom#
Elucidation | Atom subclass for meitnerium. |
MeitneriumSymbol#
MembraneOsmometry#
Elucidation | In the membrane osmometry technique, a pure solvent and polymer solution are separated by a semipermeable membrane, due to the higher chemical potential of the solvent in the pure solvent than in polymer solution, the solvent starts moving towards the polymer solution. |
MembranePotential#
Elucidation | electric potential difference between two solutions separated by an ion-selective membrane in the absence of any electric current flowing through the membrane |
Alternative Label(s) | DonnanPotential, MembraneElectromotiveForce |
IUPAC Reference | https://doi.org/10.1351/goldbook.M03825 |
MembranelessFlowBattery#
Elucidation | a redox flow battery that separates electrolytes by leveraging laminar flow, rather than using a typical ion-perm-selective membrane |
MendeleviumAtom#
Elucidation | Atom subclass for mendelevium. |
MendeleviumSymbol#
Mercury#
Wikipedia Reference | https://en.wikipedia.org/wiki/Mercury_(element) |
Wikidata Reference | https://www.wikidata.org/wiki/Q925 |
MercuryAtom#
Elucidation | Atom subclass for mercury. |
MercuryBattery#
Elucidation | a primary battery cell with a zinc anode and a mercuric oxide cathode in an alkaline electrolyte |
Alternative Label(s) | MercuricOxideBattery, MercuricOxideBattery, MercuricOxideBattery, MercuricOxideBattery, RubenMalloryBattery, RubenMalloryBattery, RubenMalloryBattery, RubenMalloryBattery |
Wikipedia Reference | https://en.wikipedia.org/wiki/Mercury_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q899725 |
Comment | included for historical reference |
MercuryElectrode#
Elucidation | liquid metal electrode used in polarography |
Alternative Label(s) | HgElectrode, HgElectrode |
Comment | A mercury film electrode (MFE) or thin mercury film electrode (TMFE) is formed by coating a conducting substrate, usually glassy carbon, with a layer of mercury (thin film, amalgam, or array of microdrops), often by electrodeposition from a solution containing Hg(II). The electrode area is normally in the range of 0.1 to 0.5 cm2 and mercury film thickness typically ranges from 10 to 1000 nm, producing a film of large surface area-to-volume ratio that results in a high analyte pre-concentration during the deposition step of anodic stripping voltammetry. Compared to an HMDE, the MFE provides high sensitivity and resolution; however, it is somewhat less reproducible and more prone to interferences from intermetallic formation and surface-active substances. |
MercuryIIOxide#
Alternative Label(s) | HgO |
Wikipedia Reference | https://en.wikipedia.org/wiki/Mercury(II)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q174727 |
MercuryOxideCompound#
MercurySymbol#
MergingManufacturing#
Alternative Label(s) | AddingManufacturing |
Meson#
Elucidation | Hadronic subatomic particles composed of an equal number of quarks and antiquarks bound together by strong interactions. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Meson |
MesoscopicModel#
Elucidation | A physics-based model based on a physics equation describing the behaviour of mesoscopic entities, i.e. a set of bounded atoms like a molecule, bead or nanoparticle. |
MesoscopicSubstance#
MesoxalicAcid#
Wikipedia Reference | https://en.wikipedia.org/wiki/Mesoxalic_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q2823289 |
MetalAirBattery#
Elucidation | battery in which atmospheric oxygen serves as the active material at the positive electrode and a metal as the active material of the negative electrode |
Alternative Label(s) | AirMetalBattery |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-04-01 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Metal-air_electrochemical_cell |
Wikidata Reference | https://www.wikidata.org/wiki/Q2891821 |
Comment | can be primary or secondary, depending on the design |
MetalCarbonDioxideBattery#
Elucidation | battery in which gaseous carbon dioxide serves as the active material at the positive electrode and a metal as the active material of the negative electrode |
MetalElectrode#
Elucidation | an electrode in which the actve electrochemical material is a metal |
Comment | the term metal is meant to loosely cover alkali metals, alkaline earth metals, transition metals, post-transition metals, and metalloids |
MetalOxideElectrode#
Elucidation | electrode in which the active material is a metal oxide |
MetallicMaterial#
MetallicPowderSintering#
MetalloidElementalSubstance#
Methanol#
Alternative Label(s) | MeOH |
Wikipedia Reference | https://en.wikipedia.org/wiki/Methanol |
Wikidata Reference | https://www.wikidata.org/wiki/Q14982 |
MethoxyTrimethylSilane#
Wikidata Reference | https://www.wikidata.org/wiki/Q72514132 |
MethylAcetate#
Alternative Label(s) | MA, MeOAc, MethylEthanoate |
Wikipedia Reference | https://en.wikipedia.org/wiki/Methyl_acetate |
Wikidata Reference | https://www.wikidata.org/wiki/Q414189 |
Metre#
Alternative Label(s) | Meter |
IUPAC Reference | https://doi.org/10.1351/goldbook.M03884 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Metre?oldid=495145797 |
MetreKelvin#
Elucidation | `Meter Kelvin` is a unit for 'Length Temperature' expressed as m K. -- QUDT |
Alternative Label(s) | Metre Kelvin |
MetreKelvinPerWatt#
Elucidation | `Meter Kelvin per Watt` is a unit for 'Thermal Resistivity' expressed as K-m/W. -- QUDT |
Alternative Label(s) | Metre Kelvin per Watt |
MetreKilogram#
Alternative Label(s) | Metre Kilogram |
MetrePerFarad#
Alternative Label(s) | Metre per Farad |
MetrePerHour#
Elucidation | Metre per hour is a metric unit of both speed (scalar) and velocity (Vector (geometry)). Its symbol is m/h or mu00b7h-1 (not to be confused with the imperial unit symbol mph. By definition, an object travelling at a speed of 1 m/h for an hour would move 1 metre. -- QUDT |
Alternative Label(s) | Metre per Hour |
MetrePerKelvin#
Alternative Label(s) | Metre per Kelvin |
MetrePerMinute#
Elucidation | Meter Per Minute (m/min) is a unit in the category of Velocity. It is also known as meter/minute, meters per minute, metre per minute, metres per minute. Meter Per Minute (m/min) has a dimension of LT-1 where L is length, and T is time. It can be converted to the corresponding standard SI unit m/s by multiplying its value by a factor of 0.016666666666 -- QUDT |
Alternative Label(s) | Metre per Minute |
MetrePerSecond#
Elucidation | Metre per second is an SI derived unit of both speed (scalar) and velocity (vector quantity which specifies both magnitude and a specific direction), defined by distance in metres divided by time in seconds. The official SI symbolic abbreviation is mu00b7s-1, or equivalently either m/s. -- QUDT |
MetrePerSquareSecond#
Elucidation | The `meter per Square second` is the unit of acceleration in the International System of Units (SI). As a derived unit it is composed from the SI base units of length, the metre, and the standard unit of time, the second. Its symbol is written in several forms as m/s², or m s⁻². As acceleration, the unit is interpreted physically as change in velocity or speed per time interval, that is, `metre per second per second`. -- QUDT |
Alternative Label(s) | Metre per Square Second |
MetricPrefix#
Elucidation | Dimensionless multiplicative unit prefix. |
Metrological#
Elucidation | A language entity used in the metrology discipline. |
MetrologicalReference#
Elucidation | A reference can be a measurement unit, a measurement procedure, a reference material, or a combination of such (VIM3 1.1 NOTE 2). |
MetrologicalSymbol#
Elucidation | A symbol that stands for a concept in the language of the meterological domain of ISO 80000. |
MetrologicalUncertainty#
Elucidation | The uncertainty of a quantity obtained through a well-defined procedure, characterising of the dispersion of the quantity. |
Alternative Label(s) | A metrological uncertainty can be assigned to any objective property via the 'hasMetrologicalUncertainty' relation., A metrological uncertainty can be assigned to any objective property via the 'hasMetrologicalUncertainty' relation. |
Comment | In general, for a given set of information, it is understood that the measurement uncertainty is associated with a stated quantity value. A modification of this value results in a modification of the associated uncertainty. |
Micro#
MicroBecquerel#
Elucidation | 0.000001-fold of the SI derived unit becquerel -- QUDT |
MicroCoulombPerCubicMetre#
Elucidation | 0.000001-fold of the SI derived unit coulomb divided by the power of the SI base unit metre with the exponent 3 -- QUDT |
Alternative Label(s) | Microcoulomb Per Cubic Metre |
MicroCoulombPerSquareMetre#
Elucidation | 0.000001-fold of the SI derived unit coulomb divided by the power of the SI base unit metre with the exponent 2 -- QUDT |
Alternative Label(s) | Microcoulomb Per Square Metre |
MicroFaradPerKiloMetre#
Elucidation | 0.000001-fold of the SI derived unit farad divided by the 1,000-fold of the SI base unit metre -- QUDT |
Alternative Label(s) | Microfarad Per Kilometre |
MicroFaradPerMetre#
Elucidation | 0.000001-fold of the SI derived unit farad divided by the SI base unit metre -- QUDT |
Alternative Label(s) | Microfarad Per Metre |
MicroGram#
Elucidation | 0.000000001-fold of the SI base unit kilogram -- QUDT |
MicroGramPerLitre#
Elucidation | 0.000000001-fold of the SI base unit kilogram divided by the unit litre -- QUDT |
Alternative Label(s) | Microgram Per Litre |
MicroHenryPerMetre#
Elucidation | 0.000001-fold of the SI derived unit henry divided by the SI base unit metre -- QUDT |
Alternative Label(s) | Microhenry Per Metre |
MicroLitre#
Elucidation | 0.000001-fold of the unit litre -- QUDT |
MicroLitrePerLitre#
Elucidation | volume ratio as 0.000001-fold of the unit litre divided by the unit litre -- QUDT |
Alternative Label(s) | Microlitre Per Litre |
MicroMetrePerKelvin#
Elucidation | 0.000001-fold of the SI base unit metre divided by the SI base unit kelvin -- QUDT |
Alternative Label(s) | Micrometre Per Kelvin |
MicroMole#
Elucidation | 0.000001-fold of the SI base unit mol -- QUDT |
MicroNewton#
Elucidation | 0.000001-fold of the SI derived unit newton -- QUDT |
MicroNewtonMetre#
Elucidation | 0.000001-fold of the product out of the derived SI newton and the SI base unit metre -- QUDT |
Alternative Label(s) | Micronewton Metre |
MicroOhm#
Elucidation | 0.000001-fold of the SI derived unit ohm -- QUDT |
MicroPascal#
Elucidation | 0.000001-fold of the SI derived unit pascal -- QUDT |
MicroPrefixedUnit#
Elucidation | Superclass for all units prefixed with "micro" (1e-6). |
MicroSiemens#
Elucidation | 0.000001-fold of the SI derived unit siemens -- QUDT |
MicroSiemensPerCentiMetre#
Elucidation | 0.000001-fold of the SI derived unit Siemens divided by the 0.01-fold of the SI base unit metre -- QUDT |
Alternative Label(s) | Microsiemens Per Centimetre |
MicroSiemensPerMetre#
Elucidation | 0.000001-fold of the SI derived unit Siemens divided by the SI base unit metre -- QUDT |
Alternative Label(s) | Microsiemens Per Metre |
MicroWatt#
Elucidation | 0.000001-fold of the SI derived unit watt -- QUDT |
MicrocanonicalPartitionFunction#
Wikidata Reference | https://www.wikidata.org/wiki/Q96106546 |
Microscopy#
Elucidation | Microscopy is a category of characterization techniques which probe and map the surface and sub-surface structure of a material. These techniques can use photons, electrons, ions or physical cantilever probes to gather data about a sample's structure on a range of length scales. |
MicrowaveSintering#
MigrationArea#
Elucidation | Sum of the slowing-down area from fission energy to thermal energy and the diffusion area for thermal neutrons. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98966325 |
MigrationCurrent#
Elucidation | component of electric current due to transport of ions in the electric field between the electrodes |
IUPAC Reference | https://goldbook.iupac.org/terms/view/M03921 |
Comment | I_{m} |
MigrationLength#
Elucidation | Square root of the migration area, M^2. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98998318 |
Milli#
MilliPrefixedUnit#
Alternative Label(s) | m |
Milling#
Alternative Label(s) | Fräsen |
Comment | Machining with a circular cutting movement, usually associated with a multi-toothed tool, and with a feed movement perpendicular or oblique to the axis of rotation of the tool, to produce any workpiece surface. |
MinimumStoichiometry#
MiniumumConcentration#
Elucidation | the minimum amount concentration of a species in a phase, either imposed or naturally occuring |
MiniumumTemperature#
Elucidation | the minimum allowable temperature |
Minus#
Minute#
Elucidation | A minute is a unit of measurement of time. The minute is a unit of time equal to 1/60 (the first sexagesimal fraction of an hour or 60 seconds. In the UTC time scale, a minute on rare occasions has 59 or 61 seconds; see leap second. The minute is not an SI unit; however, it is accepted for use with SI units. The SI symbol for minute or minutes is min (for time measurement) or the prime symbol after a number, e.g. 5' (for angle measurement, even if it is informally used for time). -- QUDT |
MixedMetalOxideCompound#
MixedTiling#
Elucidation | A well formed tessellation with at least a junction tile. |
MixingRatio#
Elucidation | Ratio of the mass of water vapour to the mass of dry air in a given volume of air. |
Alternative Label(s) | MassRatioOfWaterVapourToDryGas |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-62 |
Wikidata Reference | https://www.wikidata.org/wiki/Q76378940 |
Comment | The mixing ratio at saturation is denoted xsat. |
Mixture#
Elucidation | A Miixture is a material made up of two or more different substances which are physically (not chemically) combined. |
Mobility#
Elucidation | Quotient of average drift speed imparted to a charged particle in a medium by an electric field, and the electric field strength. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-06-36 |
IUPAC Reference | https://doi.org/10.1351/goldbook.M03955 |
Wikidata Reference | https://www.wikidata.org/wiki/Q900648 |
MobilityRatio#
Elucidation | Quotient of electron and hole mobility. |
Wikidata Reference | https://www.wikidata.org/wiki/Q106010255 |
ModelledProperty#
Elucidation | A quantity obtained from a well-defined modelling procedure. |
Modeller#
Elucidation | A estimator that uses modelling to declare a property of an object (i.e. infer a property from other properties). |
ModellingLanguage#
Elucidation | An artificial computer language used to express information or knowledge, often for use in computer system design. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Modeling_language |
ModifiedConstantVoltageCharge#
Elucidation | constant voltage charge where the electric current is limited to a predetermined value |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-50 |
ModulusOfAdmittance#
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-12-52 |
Wikidata Reference | https://www.wikidata.org/wiki/Q79466359 |
ModulusOfCompression#
Elucidation | Measure of how resistant to compressibility a substance is. |
Alternative Label(s) | BulkModulus |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-69 |
Wikidata Reference | https://www.wikidata.org/wiki/Q900371 |
ModulusOfElasticity#
Elucidation | Mechanical property of linear elastic solid materials. |
Alternative Label(s) | YoungsModulus |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-67 |
IUPAC Reference | https://doi.org/10.1351/goldbook.M03966 |
Wikidata Reference | https://www.wikidata.org/wiki/Q2091584 |
ModulusOfImpedance#
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-12-44 |
Wikidata Reference | https://www.wikidata.org/wiki/Q25457909 |
ModulusOfRigidity#
Elucidation | Ratio of shear stress to the shear strain. |
Alternative Label(s) | ShearModulus |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-68 |
IUPAC Reference | https://doi.org/10.1351/goldbook.S05635 |
Wikidata Reference | https://www.wikidata.org/wiki/Q461466 |
Molality#
Elucidation | quotient of the amount of substance nB of solute B by the mass m of the solvent: bB = nB / m. |
Alternative Label(s) | AmountPerMass |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-01-19 |
IUPAC Reference | https://doi.org/10.1351/goldbook.M03970 |
Wikidata Reference | https://www.wikidata.org/wiki/Q172623 |
MolarAttenuationCoefficient#
Elucidation | Quotient of linear attenuation coefficient µ and the amount c of the medium. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98592828 |
MolarConductivity#
Elucidation | Conductivity per molar concentration of electrolyte. |
IUPAC Reference | https://doi.org/10.1351/goldbook.M03976 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1943278 |
MolarElectrochemicalPotential#
Elucidation | electrochemical potential per mole. |
IUPAC Reference | https://goldbook.iupac.org/terms/view/E01945 |
Comment | Of a substance in a specified phase, the partial molar Gibbs energy of the substance at the specified electric potential. |
MolarEnergy#
Elucidation | Energy per amount of substance. |
Wikidata Reference | https://www.wikidata.org/wiki/Q69427512 |
MolarEnthalpy#
Wikidata Reference | Enthalpy per amount of substance. |
MolarEntropy#
Elucidation | Entropy per amount of substance. |
Wikidata Reference | https://www.wikidata.org/wiki/Q68972876 |
MolarGasConstant#
Elucidation | Equivalent to the Boltzmann constant, but expressed in units of energy per temperature increment per mole (rather than energy per temperature increment per particle). |
IUPAC Reference | https://doi.org/10.1351/goldbook.G02579 |
MolarGibbsEnergy#
Elucidation | Gibbs energy per amount of substance. |
Wikidata Reference | https://www.wikidata.org/wiki/Q88863324 |
MolarHelmholtzEnergy#
Elucidation | Helmholtz energy per amount of substance. |
Wikidata Reference | https://www.wikidata.org/wiki/Q88862986 |
MolarInternalEnergy#
Elucidation | Internal energy per amount of substance. |
Wikidata Reference | https://www.wikidata.org/wiki/Q88523106 |
MolarMass#
Elucidation | Mass per amount of substance. |
Wikidata Reference | https://www.wikidata.org/wiki/Q145623 |
MolarVolume#
Elucidation | Volume per amount of substance. |
Wikidata Reference | https://www.wikidata.org/wiki/Q487112 |
Molds#
Mole#
IUPAC Reference | https://doi.org/10.1351/goldbook.M03980 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Mole_(unit) |
MoleDegreeCelsius#
Elucidation | `Mole Degree Celsius` is a C.G.S System unit for 'Temperature Amount Of Substance' expressed as mol-degC. -- QUDT |
Alternative Label(s) | Mole Degree Celsius |
MoleKelvin#
Elucidation | Mole Kelvin is a unit for `Temperature Amount Of Substance` expressed as mol-K. -- QUDT |
Alternative Label(s) | Mole Kelvin |
MolePerCubicDeciMetre#
Elucidation | SI base unit mol divided by the 0.001-fold of the power of the SI base unit metre with the exponent 3 -- QUDT |
Alternative Label(s) | Mole Per Cubic Decimetre |
MolePerCubicMetre#
Elucidation | The SI derived unit for amount-of-substance concentration is the mole/cubic meter. -- QUDT |
Alternative Label(s) | Mole per Cubic Metre |
MolePerCubicMetrePerSecond#
Elucidation | SI unit of quantity of matter per SI unit volume per SI unit of time. -- QUDT |
Alternative Label(s) | Moles per cubic metre per second |
MolePerGramPerHour#
Elucidation | SI unit of the quantity of matter per SI unit of mass per unit of time expressed in hour. -- QUDT |
Alternative Label(s) | Moles per gram per hour |
MolePerHour#
Elucidation | SI base unit mole divided by the unit for time hour -- QUDT |
Alternative Label(s) | Mole Per Hour |
MolePerKilogram#
Elucidation | Mole Per Kilogram (mol/kg) is a unit of Molality -- QUDT |
Alternative Label(s) | Mole per Kilogram |
MolePerKilogramPascal#
Elucidation | Mole Per Kilogram Pascal (mol/kg-pa) is a unit of Molar Mass variation due to Pressure. -- QUDT |
Alternative Label(s) | Mole per Kilogram Pascal |
MolePerLitre#
Elucidation | SI base unit mol divided by the unit litre -- QUDT |
Alternative Label(s) | Mole Per Litre |
MolePerMinute#
Elucidation | SI base unit mole divided by the unit for time minute -- QUDT |
Alternative Label(s) | Mole Per Minute |
MolePerMole#
Elucidation | Unavailable. -- QUDT |
Alternative Label(s) | Moles per mole |
MolePerSecond#
Elucidation | SI base unit mol divided by the SI base unit second -- QUDT |
Alternative Label(s) | Mole Per Second |
MolePerSquareMetre#
Elucidation | SI unit of quantity of matter per SI unit area. -- QUDT |
Alternative Label(s) | Moles per square metre |
MolePerSquareMetrePerDay#
Elucidation | quantity of matter per unit area per unit of time. -- QUDT |
Alternative Label(s) | Moles per square metre per day |
MolePerSquareMetrePerSecond#
Elucidation | SI unit of quantity of matter per SI unit area per SI unit of time. -- QUDT |
Alternative Label(s) | Moles per square metre per second |
MolePerSquareMetrePerSecondPerMetre#
Alternative Label(s) | Moles per square metre per second per metre |
MolePerSquareMetrePerSecondPerMetrePerSteradian#
Alternative Label(s) | Moles per square metre per second per metre per steradian |
MolePerSquareMetrePerSecondPerSteradian#
Alternative Label(s) | Moles per square metre per second per steradian |
MolecularConcentration#
Elucidation | Number of molecules of a substance in a mixture per volume. |
Wikidata Reference | https://www.wikidata.org/wiki/Q88865973 |
MolecularEntity#
Elucidation | Any constitutionally or isotopically distinct atom, molecule, ion, ion pair, radical, radical ion, complex, conformer etc., identifiable as a separately distinguishable entity that can undergo a chemical reaction. |
Alternative Label(s) | ChemicalEntity |
Comment | Molecular entity is used as a general term for singular entities, irrespective of their nature, while chemical species stands for sets or ensembles of molecular entities. Note that the name of a compound may refer to the respective molecular entity or to the chemical species, |
MolecularFormula#
Elucidation | An expression that provides information about the element types that constiture a molecule or a molecular substance and their number. |
MolecularPartitionFunction#
Elucidation | Partition function of a molecule. |
Wikidata Reference | https://www.wikidata.org/wiki/Q96192064 |
Molecule#
Elucidation | An atom_based state defined by an exact number of e-bonded atomic species and an electron cloud made of the shared electrons. |
Alternative Label(s) | ChemicalSubstance |
MoltenSaltCell#
Elucidation | cell with an electrolyte consisting of one or more anhydrous molten salts. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-01-07 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Molten-salt_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q949927 |
Comment | the molten salt may be in a solid (inactivated) state and is activated by heat |
Molybdenum#
Wikipedia Reference | https://en.wikipedia.org/wiki/Molybdenum |
Wikidata Reference | https://www.wikidata.org/wiki/Q1053 |
MolybdenumAtom#
Elucidation | Atom subclass for molybdenum. |
MolybdenumSymbol#
MomentOfIntertia#
Elucidation | Scalar measure of the rotational inertia with respect to a fixed axis of rotation. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-21 |
IUPAC Reference | https://doi.org/10.1351/goldbook.M04006 |
Wikidata Reference | https://www.wikidata.org/wiki/Q165618 |
Momentum#
IUPAC Reference | https://doi.org/10.1351/goldbook.M04007 |
Comment | Product of mass and velocity. |
MomentumUnit#
MonoblocBattery#
Elucidation | battery with multiple separate but electrically connected cell compartments each of which is designed to house an assembly of electrodes, electrolyte, terminals or interconnections and possible separators |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-17 |
Comment | the cells in a monobloc battery can be connected in series or in parallel |
MonoblocContainer#
Elucidation | case with multiple separate cell compartments |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-18 |
MoscoviumAtom#
Elucidation | Atom subclass for moscovium. |
MoscoviumSymbol#
Moulding#
Alternative Label(s) | Gesenkformen |
Comment | Free forming is pressure forming with tools that do not or only partially contain the shape of the workpiece and move against each other (from: DIN 8583 Part 3/05.70). |
Mudrib#
Elucidation | ridges in the bottom of the case which support the plate pack (electrode stack) and thus create a space which allows the active material detached from the plates (electrodes) to settle without causing a short-circuit between the plates (electrodes) |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-18 |
MultiParticlePath#
MultiSimulation#
Elucidation | A physics based simulation with multiple physics based models. |
Multiplication#
MultiplicationFactor#
Elucidation | Quotient of the total number of fission or fission-dependent neutrons produced in the duration of a time interval and the total number of neutrons lost by absorption and leakage in that duration. |
Wikidata Reference | https://www.wikidata.org/wiki/Q99440471 |
Muon#
Elucidation | The class of individuals that stand for muon elementary particles belonging to the second generation of leptons. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Muon |
MuonAntiNeutrino#
MuonNeutrino#
Elucidation | A neutrino belonging to the second generation of leptons. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Muon_neutrino |
MutualInductance#
Elucidation | Given an electric current in a thin conducting loop and the linked flux caused by that electric current in another loop, the mutual inductance of the two loops is the linked flux divided by the electric current. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-12-36 |
IUPAC Reference | https://doi.org/10.1351/goldbook.M04076 |
Wikidata Reference | https://www.wikidata.org/wiki/Q78101401 |
NButanol#
Alternative Label(s) | C4H9OH |
Wikipedia Reference | https://en.wikipedia.org/wiki/1-Butanol |
Wikidata Reference | https://www.wikidata.org/wiki/Q16391 |
NMethyl2Pyrrolidone#
Alternative Label(s) | NMP |
Wikipedia Reference | https://en.wikipedia.org/wiki/N-Methyl-2-pyrrolidone |
Wikidata Reference | https://www.wikidata.org/wiki/Q33103 |
NPRatio#
Elucidation | quotient of the capacity of the negative electrode and the capacity of the positive electrode in a cell |
Alternative Label(s) | NToPRatio |
NPropanol#
Alternative Label(s) | PrOH |
Wikipedia Reference | https://en.wikipedia.org/wiki/Propan-1-ol |
Wikidata Reference | https://www.wikidata.org/wiki/Q14985 |
Nafion#
Wikipedia Reference | https://en.wikipedia.org/wiki/Nafion |
Wikidata Reference | https://www.wikidata.org/wiki/Q412967 |
Nailing#
Alternative Label(s) | Nageln |
Comment | Nailing is joining by hammering or pressing nails (wire pins) as auxiliary parts into the solid material. Several parts are joined by pressing them together (from: DIN 8593 part 3/09.85). |
Namer#
Elucidation | An interpreter who assigns a name to an object without any motivations related to the object characters. |
Naming#
Elucidation | A declaration that provides a sign for an object that is independent from any assignment rule. |
Nano#
NanoMaterial#
Elucidation | Nanomaterials are Materials possessing, at minimum, one external dimension measuring 1-100nm |
NanoPrefixedUnit#
Elucidation | Superclass for all units prefixed with "nano" (1e-9). |
Nanoindentation#
Elucidation | Nanoindentation (known also as nanoindentation test) is a method for testing the hardness and related mechanical properties of materials, facilitated by high-precision instrumentation in the nanometer scale, as well as analytical and computational algorithms for result evaluation. |
NaturalLaw#
Elucidation | A scientific theory that focuses on a specific phenomena, for which a single statement (not necessariliy in mathematical form) can be expressed. |
NaturalMaterial#
Elucidation | A Material occurring in nature, without the need of human intervention. |
NaturalProcess#
Elucidation | A process occurring by natural (non-intentional) laws. |
Alternative Label(s) | NonIntentionalProcess |
NearNeutralElectrolyte#
Elucidation | an aqueous electrolyte with a nominal pH value between 4 and 10. |
Alternative Label(s) | NearNeutralAqueousElectrolyte, NearNeutralSolution |
Comment | this covers the pH domain typically described as "weakly acidic", "neutral", and "weakly alkaline" |
NeelTemperature#
Elucidation | Critical thermodynamic temperature of an antiferromagnet. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-12-52 |
Wikidata Reference | https://www.wikidata.org/wiki/Q830311 |
NegativeElectrode#
Elucidation | for a device having two electrodes, that electrode having the lower electric potential |
Alternative Label(s) | NegativePlate, NegativePlate |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=151-13-04 |
Wikidata Reference | https://www.wikidata.org/wiki/Q120907506 |
Comment | by convention, an oxidation reaction occurs during discharge |
NegativeTerminal#
Elucidation | accessible conductive part provided for the connection of an external electric circuit to the negative electrode of the cell |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-24 |
NeodymiumAtom#
Elucidation | Atom subclass for neodymium. |
NeodymiumSymbol#
Neon#
Wikipedia Reference | https://en.wikipedia.org/wiki/Neon |
Wikidata Reference | https://www.wikidata.org/wiki/Q654 |
NeonAtom#
Elucidation | Atom subclass for neon. |
NeonSymbol#
Neper#
Elucidation | The neper is a logarithmic unit for ratios of measurements of physical field and power quantities, such as gain and loss of electronic signals. It has the unit symbol Np. The unit's name is derived from the name of John Napier, the inventor of logarithms. As is the case for the decibel and bel, the neper is not a unit in the International System of Units (SI), but it is accepted for use alongside the SI. Like the decibel, the neper is a unit in a logarithmic scale. While the bel uses the decadic (base-10) logarithm to compute ratios, the neper uses the natural logarithm, based on Euler's number -- QUDT |
IUPAC Reference | https://doi.org/10.1351/goldbook.N04106 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Neper |
NeptuniumAtom#
Elucidation | Atom subclass for neptunium. |
NeptuniumSymbol#
NernstEinsteinEquation#
Elucidation | an equation relating the limiting molar conductivity Λ_m^0 to the ionic diffusion coefficients. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Einstein_relation_(kinetic_theory)#Nernst%E2%80%93Einstein_equation |
Wikidata Reference | https://www.wikidata.org/wiki/Q9325636 |
Comment | \Lambda_m^0 = (F^2/(R*T)) * (v_{+} * z_{+}^2 * D_{+} + v_{–} * z_{–}^2 * D_{–}) |
NernstEquation#
Elucidation | An equation that relates the reduction potential of an electrochemical reaction (half-cell or full cell reaction) to the standard electrode potential, temperature, and activities (often approximated by concentrations) of the chemical species undergoing reduction and oxidation. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nernst_equation |
Wikidata Reference | https://www.wikidata.org/wiki/Q751124 |
Comment | An expression of the Law of Mass Action. |
NetFaradaicCurrent#
Elucidation | algebraic sum of faradaic currents flowing through an electrode |
Comment | I |
Network#
Elucidation | A system whose is mainly characterised by the way in which elements are interconnected. |
NeutralAtom#
Elucidation | A standalone atom that has no net charge. |
NeutralElectrolyteZincAirBattery#
Elucidation | metal air battery with a saline electrolyte and a negative electrode of zinc |
Alternative Label(s) | NearNeutralZincAirBattery |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-04-05 |
Neutralisation#
Elucidation | insertion or removal of electrons into or from ions to obtain particles having zero electric charge |
Alternative Label(s) | Neutralization |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-01-11 |
NeutrinoType#
Elucidation | An elementary particle with spin 1/2 that interacts only via the weak interaction and gravity. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Neutrino |
Neutron#
Elucidation | An uncharged subatomic particle found in the atomic nucleus. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Neutron |
NeutronNumber#
Elucidation | Number of neutrons in an atomic nucleus. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-05-34 |
IUPAC Reference | https://doi.org/10.1351/goldbook.N04119 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Neutron_number |
Wikidata Reference | https://www.wikidata.org/wiki/Q970319 |
NeutronSpinEchoSpectroscopy#
Elucidation | Neutron spin echo spectroscopy is a high resolution inelastic neutron scattering method probing nanosecond dynamics. Neutron spin echo (NSE) spectroscopy uses the precession of neutron spins in a magnetic field to measure the energy transfer at the sample and decouples the energy resolution from beam characteristics like monochromatisation and collimation. |
Alternative Label(s) | NSE |
NeutronYieldPerAbsorption#
Elucidation | Average number of fission neutrons, both prompt and delayed, emitted per neutron absorbed in a fissionable nuclide or in a nuclear fuel, as specified. |
Wikidata Reference | https://www.wikidata.org/wiki/Q99159075 |
NeutronYieldPerFission#
Elucidation | Average number of fission neutrons, both prompt and delayed, emitted per fission event. |
Wikidata Reference | https://www.wikidata.org/wiki/Q99157909 |
Newton#
Elucidation | SI unit for force. |
IUPAC Reference | https://doi.org/10.1351/goldbook.N04135 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Newton?oldid=488427661 |
NewtonCentiMetre#
Elucidation | product of the SI derived unit newton and the 0.01-fold of the SI base unit metre -- QUDT |
Alternative Label(s) | Newton Centimetre |
NewtonMetre#
Elucidation | "Torque" is the tendency of a force to cause a rotation, is the product of the force and the distance from the center of rotation to the point where the force is applied. Torque has the same units as work or energy, but it is a different physical concept. To stress the difference, scientists measure torque in newton meters rather than in joules, the SI unit of work. One newton meter is approximately 0.737562 pound foot. -- QUDT |
Comment | Note that the physical dimension is the same as for Joule. |
NewtonMetrePerAmpere#
Elucidation | product of the SI derived unit newton and the SI base unit metre divided by the SI base unit ampere -- QUDT |
Alternative Label(s) | Newton Metre Per Ampere |
NewtonMetrePerKilogram#
Elucidation | product of the derived SI unit newton and the SI base unit metre divided by the SI base unit kilogram -- QUDT |
Alternative Label(s) | Newton Metre Per Kilogram |
NewtonMetrePerMetre#
Elucidation | This is the SI unit for the rolling resistance, which is equivalent to drag force in newton -- QUDT |
Alternative Label(s) | Newton metre per metre |
NewtonMetrePerMetrePerRadian#
Alternative Label(s) | Newton Metre per Metre per Radians |
NewtonMetrePerRadian#
Elucidation | Newton Meter per Radian is the SI unit for Torsion Constant -- QUDT |
Alternative Label(s) | Newton metre per radian |
NewtonMetrePerSquareMetre#
Elucidation | product of the SI derived unit newton and the SI base unit metre divided by the power of the SI base unit metre with the exponent 2 -- QUDT |
Alternative Label(s) | Newton Metre Per Square Metre |
NewtonMetreSecond#
Elucidation | The SI derived unit of angular momentum. -- QUDT |
Alternative Label(s) | Newton Metre Second |
Wikipedia Reference | http://en.wikipedia.org/wiki/SI_derived_unit |
NewtonMetreSecondPerMetre#
Elucidation | Newton metre seconds measured per metre -- QUDT |
Alternative Label(s) | Newton metre seconds per metre |
NewtonMetreSecondPerRadian#
Elucidation | Newton metre seconds measured per radian -- QUDT |
Alternative Label(s) | Newton metre seconds per radian |
NewtonPerAmpere#
Elucidation | SI derived unit newton divided by the SI base unit ampere -- QUDT |
Alternative Label(s) | Newton Per Ampere |
NewtonPerCentiMetre#
Elucidation | SI derived unit newton divided by the 0.01-fold of the SI base unit metre -- QUDT |
Alternative Label(s) | Newton Per Centimetre |
NewtonPerCoulomb#
Elucidation | Newton Per Coulomb ( N/C) is a unit in the category of Electric field strength. It is also known as newtons/coulomb. Newton Per Coulomb ( N/C) has a dimension of MLT-3I-1 where M is mass, L is length, T is time, and I is electric current. It essentially the same as the corresponding standard SI unit V/m. -- QUDT |
Alternative Label(s) | Newton per Coulomb |
NewtonPerCubicMetre#
Alternative Label(s) | Newtons per cubic metre |
NewtonPerKilogram#
Elucidation | Gravitational field strength at a point is the gravitational force per unit mass at that point. It is a vector and its S.I. unit is N kg-1. -- QUDT |
Alternative Label(s) | Newton per Kilogram |
NewtonPerMetre#
Elucidation | Newton Per Meter (N/m) is a unit in the category of Surface tension. It is also known as newtons per meter, newton per metre, newtons per metre, newton/meter, newton/metre. This unit is commonly used in the SI unit system. Newton Per Meter (N/m) has a dimension of MT-2 where M is mass, and T is time. This unit is the standard SI unit in this category. -- QUDT |
Alternative Label(s) | Newton per Metre |
NewtonPerMilliMetre#
Elucidation | SI derived unit newton divided by the 0.001-fold of the SI base unit metre -- QUDT |
Alternative Label(s) | Newton Per Millimetre |
NewtonPerRadian#
Elucidation | A one-newton force applied for one angle/torsional torque -- QUDT |
Alternative Label(s) | Newton per radian |
NewtonPerSquareCentiMetre#
Elucidation | derived SI unit newton divided by the 0.0001-fold of the power of the SI base unit metre by exponent 2 -- QUDT |
Alternative Label(s) | Newton Per Square Centimetre |
NewtonPerSquareMetre#
Elucidation | The SI unit of pressure. The pascal is the standard pressure unit in the MKS metric system, equal to one newton per square meter or one "kilogram per meter per second per second." The unit is named for Blaise Pascal (1623-1662), French philosopher and mathematician, who was the first person to use a barometer to measure differences in altitude. -- QUDT |
Alternative Label(s) | Newtons Per Square Metre |
Wikipedia Reference | http://en.wikipedia.org/wiki/Pascal?oldid=492989202 |
NewtonPerSquareMilliMetre#
Elucidation | SI derived unit newton divided by the 0.000001-fold of the power of the SI base unit metre with the exponent 2 -- QUDT |
Alternative Label(s) | Newton Per Square Millimetre |
NewtonSecond#
Elucidation | product of the SI derived unit newton and the SI base unit second -- QUDT |
Alternative Label(s) | Newton Second |
NewtonSecondPerCubicMetre#
Elucidation | The SI unit of specific acoustic impedance. When sound waves pass through any physical substance the pressure of the waves causes the particles of the substance to move. The sound specific impedance is the ratio between the sound pressure and the particle velocity it produces. The specific impedance is 1 N · s · m⁻³ if unit pressure produces unit velocity. -- QUDT |
Alternative Label(s) | Newton second per Cubic Metre |
NewtonSecondPerMetre#
Elucidation | Newton second measured per metre -- QUDT |
Alternative Label(s) | Newton Second per Metre |
NewtonSecondPerRadian#
Elucidation | Newton seconds measured per radian -- QUDT |
Alternative Label(s) | Newton seconds per radian |
NewtonSquareMetre#
Alternative Label(s) | Newton Square Metre |
NewtonSquareMetrePerAmpere#
Alternative Label(s) | Newton Metre Squared per Ampere |
NewtonSquareMetrePerAmpereUnit#
NewtonSquareMetrePerSquareKilogram#
Elucidation | unit of gravitational constant as product of the derived SI unit newton, the power of the SI base unit metre with the exponent 2 divided by the power of the SI base unit kilogram with the exponent 2 -- QUDT |
Alternative Label(s) | Newton Square Metre Per Square Kilogram |
NewtonianConstantOfGravity#
IUPAC Reference | https://doi.org/10.1351/goldbook.G02695 |
Comment | Physical constant in Newton's law of gravitation and in Einstein's general theory of relativity. |
NewtonianConstantOfGravityUnit#
Nexafs#
Elucidation | Near edge X-ray absorption fine structure (NEXAFS), also known as X-ray absorption near edge structure (XANES), is a type of absorption spectroscopy that indicates the features in the X-ray absorption spectra (XAS) of condensed matter due to the photoabsorption cross section for electronic transitions from an atomic core level to final states in the energy region of 50–100 eV above the selected atomic core level ionization energy, where the wavelength of the photoelectron is larger than the interatomic distance between the absorbing atom and its first neighbour atoms. |
Nickel#
Wikipedia Reference | https://en.wikipedia.org/wiki/Nickel |
Wikidata Reference | https://www.wikidata.org/wiki/Q744 |
NickelAtom#
Elucidation | Atom subclass for nickel. |
NickelBasedElectrode#
Elucidation | an electrode which contains mostly materials based on nickel |
Comment | often represented in cell designations by the letter N |
NickelCadmiumBattery#
Elucidation | secondary battery with an alkaline electrolyte, a positive electrode containing nickel oxide and a negative electrode of cadmium |
Alternative Label(s) | NickelOxideCadmiumBattery |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-02 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nickel%E2%80%93cadmium_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q898377 |
NickelElectrode#
Alternative Label(s) | metal electrode in which the active material is nickel |
NickelHydroxide#
Alternative Label(s) | Ni(OH)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nickel(II)_hydroxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q414637 |
NickelIIAcetate#
Alternative Label(s) | Ni(OAc)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nickel(II)_acetate |
Wikidata Reference | https://www.wikidata.org/wiki/Q899422 |
NickelIIBistrifluoromethanesulfonylimide#
Alternative Label(s) | Ni(TFSI)2 |
NickelIIBromide#
Alternative Label(s) | NiBr2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nickel(II)_bromide |
Wikidata Reference | https://www.wikidata.org/wiki/Q419684 |
NickelIICarbonate#
Alternative Label(s) | NiCO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nickel(II)_carbonate |
Wikidata Reference | https://www.wikidata.org/wiki/Q417856 |
NickelIIChlorate#
Alternative Label(s) | Ni(ClO3)2 |
Wikidata Reference | https://www.wikidata.org/wiki/Q18234777 |
NickelIIChloride#
Alternative Label(s) | NiCl2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nickel(II)_chloride |
Wikidata Reference | https://www.wikidata.org/wiki/Nickel(II)_chloride |
NickelIIFluoride#
Alternative Label(s) | NiF2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nickel(II)_fluoride |
Wikidata Reference | https://www.wikidata.org/wiki/Q416623 |
NickelIIHexafluorophosphate#
Alternative Label(s) | Ni(PF6)2 |
NickelIIIodide#
Alternative Label(s) | NiI2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nickel(II)_iodide |
Wikidata Reference | https://www.wikidata.org/wiki/Q421443 |
NickelIINitrate#
Alternative Label(s) | Ni(NO3)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nickel(II)_nitrate |
Wikidata Reference | https://www.wikidata.org/wiki/Q425274 |
NickelIINitrite#
Alternative Label(s) | Ni(NO2)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nickel(II)_nitrite |
Wikidata Reference | https://www.wikidata.org/wiki/Q15425780 |
NickelIIOxide#
Alternative Label(s) | NiO |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nickel(II)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q411221 |
NickelIIPerchlorate#
Alternative Label(s) | Ni(ClO4)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nickel(II)_perchlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q18212007 |
NickelIIPhosphate#
Alternative Label(s) | Ni3(PO4)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nickel(II)_phosphate |
Wikidata Reference | https://www.wikidata.org/wiki/Q18212211 |
NickelIISulfate#
Alternative Label(s) | NiSO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nickel(II)_sulfate |
Wikidata Reference | https://www.wikidata.org/wiki/Q411337 |
NickelIISulfide#
Alternative Label(s) | NiS |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nickel(II)_sulfide |
Wikidata Reference | https://www.wikidata.org/wiki/Q1985595 |
NickelIISulfite#
Alternative Label(s) | NiSO3 |
Wikidata Reference | https://www.wikidata.org/wiki/Q18002898 |
NickelIITetrafluoroborate#
Alternative Label(s) | Ni(BF4)2 |
Wikidata Reference | https://www.wikidata.org/wiki/Q55583610 |
NickelIITriflate#
Alternative Label(s) | Ni(OTf)2 |
Wikidata Reference | https://www.wikidata.org/wiki/Q72494142 |
NickelIronBattery#
Elucidation | secondary battery with an alkaline electrolyte, a positive electrode containing nickel oxide and a negative electrode of iron |
Alternative Label(s) | NiFeBattery, NickelOxideIronBattery |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-03 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nickel%E2%80%93iron_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q80722 |
NickelMetalHydrideBattery#
Elucidation | secondary battery with an electrolyte of aqueous potassium hydroxide, a positive electrode containing nickel as nickel hydroxide and a negative electrode of hydrogen in the form of a metal hydride |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-08 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nickel%E2%80%93metal_hydride_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q308567 |
NickelOxideBattery#
Elucidation | a battery with a nickel oxide positive electrode |
NickelOxideCompound#
NickelOxideElectrode#
Elucidation | electrode in which the active material is nickel oxide |
Alternative Label(s) | NiOElectrode |
NickelOxideHydroxide#
Alternative Label(s) | NiOOH |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nickel_oxide_hydroxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q23927502 |
NickelOxideHydroxideElectrode#
Elucidation | electrode in which the active material is nickel oxyhydroxide |
Alternative Label(s) | NiOOHElectrode, NickelOxyhydroxideElectrode |
NickelOxyhydroxideBattery#
Elucidation | a primary battery cell with a zinc anode and NiOOH cathode in an alkaline electolyte |
Alternative Label(s) | NickelOxideHydroxideBattery |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nickel_oxyhydroxide_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q127108 |
Comment | IEC Code: Z |
NickelSaltCompound#
NickelSymbol#
NickelZincBattery#
Elucidation | secondary battery with an alkaline electrolyte, a positive electrode containing nickel oxide and a negative electrode of zinc |
Alternative Label(s) | NickelOxideZincBattery |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-04 |
NihoniumAtom#
Elucidation | Atom subclass for nihonium. |
NihoniumSymbol#
Niobium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Niobium |
Wikidata Reference | https://www.wikidata.org/wiki/Q1046 |
NiobiumAtom#
Elucidation | Atom subclass for niobium. |
NiobiumSymbol#
NitricAcid#
Alternative Label(s) | HNO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nitric_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q83320 |
Nitrogen#
Alternative Label(s) | N2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nitrogen |
Wikidata Reference | https://www.wikidata.org/wiki/Q627 |
NitrogenAtom#
Elucidation | Atom subclass for nitrogen. |
NitrogenSymbol#
NitrousAcid#
Alternative Label(s) | HNO2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nitrous_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q211891 |
NobeliumAtom#
Elucidation | Atom subclass for nobelium. |
NobeliumSymbol#
NobleGasElementalSubstance#
NominalBatteryProperty#
NominalProperty#
Elucidation | An 'ObjectiveProperty' that cannot be quantified. |
Comment | "Property of a phenomenon, body, or substance, where the property has no magnitude." "A nominal property has a value, which can be expressed in words, by alphanumerical codes, or by other means." International vocabulary of metrology (VIM) |
NominalVoltage#
Elucidation | suitable approximate value of the voltage used to designate or identify a cell, a battery or an electrochemical system |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-31 |
NonActivePower#
Elucidation | For a two-terminal element or a two-terminal circuit under periodic conditions, quantity equal to the square root of the difference of the squares of the apparent power S and the active power P. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-11-43 |
Wikidata Reference | https://www.wikidata.org/wiki/Q79813060 |
NonAqueousCell#
Elucidation | cell with a liquid electrolyte containing neither water nor other sources of reactive protons (H+) |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-01-10 |
NonAqueousElectrolyte#
Elucidation | an ion-transport medium that does not contain water. |
Alternative Label(s) | NonAqueousElectrolyticSolution, NonAqueousSolution |
NonAqueousMetallicFlowBattery#
Elucidation | a full redox flow battery with non-aqueous electrolytes that contain metallic species as the active components |
NonAqueousOrganicFlowBattery#
Elucidation | a full redox flow battery with non-aqueous electrolytes that contain metallic species as the active components |
NonEncodedData#
Elucidation | Data that occurs naturally without an encoding agent producing it. |
Alternative Label(s) | EnvironmentalData |
NonLeakageProbability#
Elucidation | Probability that a neutron will not escape from the reactor during the slowing-down process or while it diffuses as a thermal neutron. |
Wikidata Reference | https://www.wikidata.org/wiki/Q99415566 |
NonNumericalData#
Elucidation | Data that are non-quantitatively interpreted (e.g., qualitative data, types). |
NonPolarizableElectrode#
Elucidation | an electrode that holds its potential essentially constant by efficiently allowing electric current to pass |
Comment | this is a desirable characteristic for a reference electrode |
NonPrefixedUnit#
Elucidation | A measurement unit symbol that do not have a metric prefix as a direct spatial part. |
NonSIUnit#
Elucidation | Measurement units that are not SI units. |
NonSpillableCell#
Elucidation | cell from which electrolyte cannot escape regardless of its orientation |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-16 |
Comment | some vented cells or batteries are designed so as to be non-spillable when operated within the limits specified by the manufacturer |
NonTemporalRole#
Elucidation | An holistic spatial part of a whole. |
Alternative Label(s) | HolisticSpatialPart |
NormalHydrogenElectrode#
Elucidation | potential of a platinum electrode in 1 M acid solution. |
Alternative Label(s) | NHE |
Wikidata Reference | https://www.wikidata.org/wiki/Q115694592 |
Comment | hydrogen gas at 1 atm pressures is bubbled through the acid solution |
NormalPulseVoltammetry#
Elucidation | voltammetry in which potential pulses of amplitude increasing by a constant increment and with a pulse width of 2 to 200 ms are superimposed on a constant initial potential |
Alternative Label(s) | NPV, NPV, NPV, NPV, NPV, NPV |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
NuclearMagneticResonance#
Elucidation | Nuclear magnetic resonance spectroscopy, most commonly known as NMR spectroscopy or magnetic resonance spectroscopy (MRS), is a spectroscopic technique to observe local magnetic fields around atomic nuclei. This spectroscopy is based on the measurement of absorption of electromagnetic radiations in the radio frequency region from roughly 4 to 900 MHz. Absorption of radio waves in the presence of magnetic field is accompanied by a special type of nuclear transition, and for this reason, such type of spectroscopy is known as Nuclear Magnetic Resonance Spectroscopy. The sample is placed in a magnetic field and the NMR signal is produced by excitation of the nuclei sample with radio waves into nuclear magnetic resonance, which is detected with sensitive radio receivers. The intramolecular magnetic field around an atom in a molecule changes the resonance frequency, thus giving access to details of the electronic structure of a molecule and its individual functional groups. As the fields are unique or highly characteristic to individual compounds, in modern organic chemistry practice, NMR spectroscopy is the definitive method to identify monomolecular organic compounds. |
Alternative Label(s) | Magnetic resonance spectroscopy (MRS), NMR |
NuclearMagneton#
Elucidation | Absolute value of the magnetic moment of a nucleus. |
IUPAC Reference | https://doi.org/10.1351/goldbook.N04236 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1166093 |
NuclearPrecessionAngularFrequency#
Elucidation | Frequency by which the nucleus angular momentum vector precesses about the axis of an external magnetic field. |
Wikidata Reference | https://www.wikidata.org/wiki/Q97641779 |
NuclearQuadrupoleMoment#
Elucidation | z component of the diagonalized tensor of nuclear quadrupole moment, in the quantum state with the nuclear spin in the field direction (z). |
Wikidata Reference | https://www.wikidata.org/wiki/Q97921226 |
NuclearRadius#
Elucidation | Conventional radius of sphere in which the nuclear matter is included, |
Wikidata Reference | https://www.wikidata.org/wiki/Q3535676 |
NuclearSpinQuantumNumber#
Elucidation | Quantum number related to the total angular momentum, J, of a nucleus in any specified state, normally called nuclear spin. |
Wikidata Reference | https://www.wikidata.org/wiki/Q97577403 |
Nucleon#
Elucidation | Either a proton or a neutron. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nucleon |
NucleonNumber#
Elucidation | number of nucleons in an atomic nucleus |
Alternative Label(s) | MassNumber |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-05-32 |
IUPAC Reference | https://doi.org/10.1351/goldbook.M03726 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Mass_number |
Wikidata Reference | https://www.wikidata.org/wiki/Q101395 |
Nucleus#
Elucidation | The small, dense region at the centre of an atom consisting of protons and neutrons. |
NuclidicMass#
Elucidation | Rest mass of a nuclide X in the ground state. |
IUPAC Reference | https://doi.org/10.1351/goldbook.N04258 |
Wikidata Reference | https://www.wikidata.org/wiki/Q97010809 |
Number#
Elucidation | A numerical data value. |
Alternative Label(s) | Numeral, Numeral, Numeral |
Comment | A number individual provides the link between the ontology and the actual data, through the data property hasNumericalValue. |
NumberOfCellsConnectedInParallel#
NumberOfCellsConnectedInSeries#
NumberOfElements#
Elucidation | Number of direct parts of a Reductionistic. |
Comment | Using direct parthood EMMO creates a well-defined broadcasting between granularity levels. This also make it possible to count the direct parts of each granularity level. |
NumberOfEntities#
Elucidation | Discrete quantity; number of entities of a given kind in a system. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=112-01-09 |
IUPAC Reference | https://doi.org/10.1351/goldbook.N04266 |
Wikidata Reference | https://www.wikidata.org/wiki/Q614112 |
NumberOfTurnsInAWinding#
Wikidata Reference | https://www.wikidata.org/wiki/Q77995997 |
Numeral#
Numerical#
Elucidation | A 'Mathematical' that has no unknown value, i.e. all its 'Variable"-s parts refers to a 'Number' (for scalars that have a built-in datatype) or to another 'Numerical' (for complex numerical data structures that should rely on external implementations). |
NumericalData#
Elucidation | Data that can be decoded under a quantitative schema and also associated with a graphical number symbols. |
NumericalVariable#
Elucidation | A variable standing for a numerical defined mathematical object like e.g. a number, a vector of numbers, a matrix of numbers. |
NyquistPlot#
Elucidation | plots of the out of phase vs. the in phase component of the impedance for all the frequencies tested in an impedimetry measurement |
Alternative Label(s) | ComplexPlanePlot, NyquistDiagram |
Wikipedia Reference | https://en.wikipedia.org/wiki/Nyquist_stability_criterion#Nyquist_plot |
Wikidata Reference | https://www.wikidata.org/wiki/Q1333343 |
OEMBattery#
Elucidation | battery supplied to an original equipment manufacturer (OEM) for use only with or in new equipment. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-01-12 |
OWLDLRestrictedAxiom#
Elucidation | Axiom not included in the theory because of OWL 2 DL global restrictions for decidability. |
OXylene#
Alternative Label(s) | OrthoXylene |
Wikipedia Reference | https://en.wikipedia.org/wiki/O-Xylene |
Wikidata Reference | https://www.wikidata.org/wiki/Q2988108 |
Object#
Elucidation | A whole that is identified according to a criteria based on its spatial configuration that is satisfied throughout its time extension. |
Alternative Label(s) | Continuant, Endurant |
Comment | A continuant (here called object) is usually defined as a whole whose all possible temporal parts are always satisfying a specific criterion (wich is the classical definition of continuants). However that's not possible in general, since we will finally end to temporal parts whose temporal extension is so small that the connectivity relations that define the object will no longer hold. That's the case when the temporal interval is lower than the interval that characterize the causality interactions between the object parts. In other terms, if the time span of a temporal part is lower than the inverse of the frequency of interactions between the constituents, then the constituents in such temporal part are not connected. The object is no more an object, neither an item, but simply a collection of fundamental parts. To overcome this issue, we can identify an minimum holistic temporal part (a lower time interval value), below which a specific definition for an object type does not hold anymore, that is called a fundamental. |
Objective#
Elucidation | A coded conventional that is determined by each interpeter following a well defined determination procedure through a specific perception channel. |
Comment | The word objective does not mean that each observation will provide the same results. It means that the observation followed a well defined procedure. This class refers to what is commonly known as physical property, i.e. a measurable property of physical system, whether is quantifiable or not. |
ObjectiveProperty#
Elucidation | A quantity that is obtained from a well-defined procedure. |
Alternative Label(s) | PhysicalProperty, QuantitativeProperty |
Comment | Subclasses of 'ObjectiveProperty' classify objects according to the type semiosis that is used to connect the property to the object (e.g. by measurement, by convention, by modelling). |
Observation#
Elucidation | A characterisation of an object with an actual interaction. |
Observed#
Observer#
Elucidation | A characteriser that declares a property for an object through the specific interaction required by the property definition. |
OganessonAtom#
Elucidation | Atom subclass for oganesson. |
OganessonSymbol#
Ohm#
Elucidation | The SI derived unit of electrical resistance, named after German physicist Georg Simon Ohm. |
IUPAC Reference | https://doi.org/10.1351/goldbook.O04280 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Ohm?oldid=494685555 |
OhmMetre#
Alternative Label(s) | Ohm Metre |
OhmSquareMetrePerMetre#
Alternative Label(s) | Ohm Square Metre per Metre |
OhmicOverpotential#
Elucidation | part of the electrode polarization arising from an electric current through an ohmic resistance within the electrode or the electrolyte |
Alternative Label(s) | OhmicOvervoltage, OhmicPolarization |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-09 |
Olfactory#
OneManifold#
Alternative Label(s) | 1-manifold |
OpenCircuitHold#
Elucidation | a process in which the electric current is kept constant at 0 (i.e., open-circuit conditions) |
Alternative Label(s) | OCVHold |
OpenCircuitVoltage#
Elucidation | electrode potential of working electrode relative to the reference electrode when no potential or electric current is being applied to the electrochemical cell |
Alternative Label(s) | OCP, OCP, OCV, OCV, OpenCircuitPotential, OpenCircuitPotential |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-32 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Open-circuit_voltage |
Wikidata Reference | https://www.wikidata.org/wiki/Q1812203 |
Comment | In the case of a reversible electrode system, the OCP is also referred to as the equilibrium electrode potential. Otherwise, it is called the rest potential, or the corrosion potential, depending on the system being studied. |
Operator#
Elucidation | The human operator who takes care of the whole characterisation method or sub-processes/stages. |
Optical#
OpticalMicroscopy#
Elucidation | Optical microscopy is a technique used to closely view a sample through the magnification of a lens with visible light |
OrbitalAngularMomentumQuantumNumber#
Elucidation | Atomic quantum number related to the orbital angular momentum l of a one-electron state. |
Wikidata Reference | https://www.wikidata.org/wiki/Q1916324 |
OrdinalQuantity#
Elucidation | "Quantity, defined by a conventional measurement procedure, for which a total ordering relation can be established, according to magnitude, with other quantities of the same kind, but for which no algebraic operations among those quantities exist" International vocabulary of metrology (VIM) |
Comment | "Ordinal quantities, such as Rockwell C hardness, are usually not considered to be part of a system of quantities because they are related to other quantities through empirical relations only." International vocabulary of metrology (VIM) |
OrdinaryMatter#
Elucidation | Matter composed of only matter particles, excluding anti-matter particles. |
OrganicAcidCompound#
OrganicCompound#
OrganicElectrolyte#
Elucidation | an electrolyte solution with an organic solvent |
Organisation#
Elucidation | An holistic system of people that has its own functions with responsibilities, authorities and relationships to achieve its objectives. |
Osmium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Osmium |
Wikidata Reference | https://www.wikidata.org/wiki/Q751 |
OsmiumAtom#
Elucidation | Atom subclass for osmium. |
OsmiumSymbol#
Osmometry#
Elucidation | Osmometry is an advanced analytical method for determining the osmotic concentration of solutions. The osmotic – or solute – concentration of a colloidal system is expressed in osmoles (Osm) per unit of volume (Osm/L) or weight (Osm/kg). |
OsmoticCoefficientOfSolvent#
Elucidation | Quantity characterizing the deviation of a solvent from ideal behavior. |
Alternative Label(s) | OsmoticFactorOfSolvent |
IUPAC Reference | https://doi.org/10.1351/goldbook.O04342 |
Wikidata Reference | https://www.wikidata.org/wiki/Q5776102 |
OsmoticPressure#
Elucidation | Measure of the tendency of a solution to take in pure solvent by osmosis. |
IUPAC Reference | https://doi.org/10.1351/goldbook.O04344 |
Wikidata Reference | https://www.wikidata.org/wiki/Q193135 |
OutputCable#
Elucidation | cable used for the electrical connection of the battery terminals and the load and/or the charger |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-36 |
Overcharge#
Elucidation | continued charging of a fully charged secondary cell or battery |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-44 |
Comment | overcharge is also the act of charging beyond a certain limit specified by the manufacturer |
Overpotential#
Elucidation | electrode potential (E) minus the equilibrium electrode potential (Eeq) of an electrochemical reaction |
Alternative Label(s) | ElectrodePolarization, ElectrodePolarization, Overvoltage, Overvoltage, PolarizationPotential, PolarizationPotential |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-02 |
IUPAC Reference | https://goldbook.iupac.org/terms/view/O04358 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Overpotential |
Comment | difference between the electrode potential with current flow, and the electrode potential without current flow, i.e. the equilibrium potential |
OxalicAcid#
Alternative Label(s) | HO2CCO2H |
Wikipedia Reference | https://en.wikipedia.org/wiki/Oxalic_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q184832 |
OxidationNumber#
Elucidation | Charge number that an atom within a molecule would have if all the ligands were removed along with the electron pairs that were shared. |
Alternative Label(s) | OxidationState |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-01-25 |
IUPAC Reference | https://doi.org/10.1351/goldbook.O04363 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Oxidation_state |
Wikidata Reference | https://www.wikidata.org/wiki/Q484152 |
Oxygen#
Alternative Label(s) | O2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Oxygen |
Wikidata Reference | https://www.wikidata.org/wiki/Q629 |
OxygenAtom#
Elucidation | Atom subclass for oxygen. |
OxygenElectrode#
Elucidation | a gas diffusion electrode in which the active material is oxygen (O2) |
OxygenSymbol#
P12103310#
Elucidation | a prismatic case with a nominal length of 12 mm, width of 103 mm, and height of 310 mm |
Alternative Label(s) | P12/103/310 |
P1212080#
Elucidation | a prismatic case with a nominal length of 12 mm, width of 120 mm, and height of 80 mm |
Alternative Label(s) | P12/120/80 |
P1212081#
Elucidation | a prismatic case with a nominal length of 12 mm, width of 120 mm, and height of 81 mm |
Alternative Label(s) | HEV2, P12/120/81 |
P1212085#
Elucidation | a prismatic case with a nominal length of 12 mm, width of 120 mm, and height of 85 mm |
Alternative Label(s) | P12/120/85 |
P1312085#
Elucidation | a prismatic case with a nominal length of 13 mm, width of 120 mm, and height of 85 mm |
Alternative Label(s) | HEV1, P13/120/85 |
P1714891#
Elucidation | a prismatic case with a nominal length of 17 mm, width of 148 mm, and height of 91 mm |
Alternative Label(s) | P17/148/91, PHEV2 |
P1865140#
Elucidation | a prismatic case with a nominal length of 18 mm, width of 65 mm, and height of 140 mm |
Alternative Label(s) | P18/65/140 |
P1868107#
Elucidation | a prismatic case with a nominal length of 18 mm, width of 68 mm, and height of 107 mm |
Alternative Label(s) | P18/68/107 |
P20100141#
Elucidation | a prismatic case with a nominal length of 20 mm, width of 100 mm, and height of 141 mm |
Alternative Label(s) | P20/100/141 |
P21148128#
Elucidation | a prismatic case with a nominal length of 21 mm, width of 148 mm, and height of 128 mm |
Alternative Label(s) | P21/148/128 |
P2117385#
Elucidation | a prismatic case with a nominal length of 21 mm, width of 173 mm, and height of 85 mm |
Alternative Label(s) | P21/173/85, PHEV1 |
P27148129#
Elucidation | a prismatic case with a nominal length of 27 mm, width of 148 mm, and height of 129 mm |
Alternative Label(s) | P27/148/129 |
P2714891#
Elucidation | a prismatic case with a nominal length of 27 mm, width of 148 mm, and height of 91 mm |
Alternative Label(s) | P27/148/91 |
P2714898#
Elucidation | a prismatic case with a nominal length of 27 mm, width of 148 mm, and height of 98 mm |
Alternative Label(s) | P27/148/98 |
P2770102#
Elucidation | a prismatic case with a nominal length of 27 mm, width of 70 mm, and height of 102 mm |
Alternative Label(s) | P27/70/102 |
P2770120#
Elucidation | a prismatic case with a nominal length of 27 mm, width of 70 mm, and height of 120 mm |
Alternative Label(s) | P27/70/120 |
P2770131#
Elucidation | a prismatic case with a nominal length of 27 mm, width of 70 mm, and height of 131 mm |
Alternative Label(s) | P27/70/131 |
P29135214#
Elucidation | a prismatic case with a nominal length of 29 mm, width of 135 mm, and height of 214 mm |
Alternative Label(s) | P29/135/214 |
P2DModel#
Alternative Label(s) | DFNModel, DoyleFullerNewmanModel, NewmanModel |
P32173115#
Elucidation | a prismatic case with a nominal length of 32 mm, width of 173 mm, and height of 115 mm |
Alternative Label(s) | BEV1, P32/173/115 |
P32173225#
Elucidation | a prismatic case with a nominal length of 32 mm, width of 173 mm, and height of 225 |
Alternative Label(s) | BEV3, P32/173/225 |
P3DModel#
P4014895#
Elucidation | a prismatic case with a nominal length of 40 mm, width of 148 mm, and height of 95 mm |
Alternative Label(s) | P40/148/95 |
P45173115#
Elucidation | a prismatic case with a nominal length of 45 mm, width of 173 mm, and height of 115 mm |
Alternative Label(s) | BEV2, P45/173/115 |
P45173225#
Elucidation | a prismatic case with a nominal length of 45 mm, width of 173 mm, and height of 225 mm |
Alternative Label(s) | BEV4, P45/173/225 |
P4DModel#
PDI#
PH#
Elucidation | Number quantifying the acidic or the alkaline character of a solution, equal to the negative of the decimal logarithm of ion activity aH+ of the hydrogen cation H+ pH = −10 log(a_H+). |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-01-21 |
IUPAC Reference | https://doi.org/10.1351/goldbook.P04524 |
Comment | At about 25 °C aqueous solutions with: pH < 7 are acidic; pH = 7 are neutral; pH > 7 are alkaline. At temperatures far from 25 °C the pH of a neutral solution differs significantly from 7. |
POH#
Elucidation | number quantifying the acidic or the alkaline character of a solution, equal to the negative of the decimal logarithm of ion activity aOH- of the hydroxide anion OH- pH = −10 log(a_OH-) |
Comment | Written as pOH |
PackingFraction#
Elucidation | Quotient of relative mass excess and the nucleon number. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98058276 |
Painting#
Palladium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Palladium |
Wikidata Reference | https://www.wikidata.org/wiki/Q1089 |
PalladiumAtom#
Elucidation | Atom subclass for palladium. |
PalladiumElectrode#
Elucidation | electrode in which the active material is palladium |
PalladiumOxide#
Alternative Label(s) | PdO |
Wikipedia Reference | https://en.wikipedia.org/wiki/Palladium(II)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q421063 |
PalladiumOxideCompound#
PalladiumSymbol#
PaperLinedCell#
Elucidation | primary cell wherein the separator is paper impregnated with electrolyte |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-04-15 |
PaperManufacturing#
ParallelConnection#
Elucidation | arrangement of cells or batteries wherein all the positive terminals and all the negative terminals, respectively, are connected together. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-39 |
Wikidata Reference | https://www.wikidata.org/wiki/Q302489 |
ParallelSeriesConnection#
Elucidation | arrangement of cells or batteries wherein parallel connected cells or batteries are connected in series. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-40 |
ParallelWorkflow#
Parameter#
Comment | A variable whose value is assumed to be known independently from the equation, but whose value is not explicitated in the equation. |
ParasiticReaction#
Elucidation | an unwanted side reaction |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-02-07 |
Comment | in a galvanic cell, parasitic reactions may cause inefficiencies or loss of performance |
PartialComposition#
PartialPressure#
Elucidation | Hypothetical pressure of gas if it alone occupied the volume of the mixture at the same temperature. |
IUPAC Reference | https://doi.org/10.1351/goldbook.P04420 |
Wikidata Reference | https://www.wikidata.org/wiki/Q27165 |
Participant#
Elucidation | An object which is an holistic spatial part of a process. |
ParticleConcentration#
Wikidata Reference | https://www.wikidata.org/wiki/Q39078574 |
ParticleCurrentDensity#
Elucidation | Number of particles per time and area crossing a surface. |
Wikidata Reference | https://www.wikidata.org/wiki/Q2400689 |
ParticleEmissionRate#
Elucidation | Differential quotient of N with respect to time, where N is the number of particles being emitted from an infinitesimally small volume element in the time interval of duration dt, and dt. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98153151 |
ParticleFluence#
Elucidation | Differential quotient of N with respect to a, where N is the number of particles incident on a sphere of cross-sectional area a. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-01-15 |
Wikidata Reference | https://www.wikidata.org/wiki/Q82965908 |
ParticleFluenceRate#
Elucidation | Differential quotient of fluence Φ with respect to time. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-01-16 |
Wikidata Reference | https://www.wikidata.org/wiki/Q98497410 |
ParticleNumberDensity#
Elucidation | Mean number of particles per volume. |
IUPAC Reference | https://doi.org/10.1351/goldbook.N04262 |
Wikidata Reference | https://www.wikidata.org/wiki/Q98601569 |
ParticlePositionVector#
Elucidation | Position vector of a particle. |
Wikidata Reference | https://www.wikidata.org/wiki/Q105533324 |
ParticleRadius#
Elucidation | radius of a particle |
ParticleSourceDensity#
Elucidation | Quotient of the mean rate of production of particles in a volume, and that volume. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98915762 |
ParticulateMatter#
Pascal#
Elucidation | SI unit for pressure. |
IUPAC Reference | https://doi.org/10.1351/goldbook.P04442 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Pascal?oldid=492989202 |
PascalCubicMetrePerSecond#
Elucidation | product out of the SI derived unit pascal and the power of the SI base unit metre with the exponent 3 divided by the SI base unit second -- QUDT |
Alternative Label(s) | Pascal Cubic Metre Per Second |
PascalLitrePerSecond#
Elucidation | product out of the SI derived unit pascal and the unit litre divided by the SI base unit second -- QUDT |
Alternative Label(s) | Pascal Litre Per Second |
PascalMetre#
Alternative Label(s) | Pascal metres |
PascalMetrePerSecond#
Alternative Label(s) | Pascal metres per second |
PascalMetrePerSquareSecond#
Alternative Label(s) | Pascal metres per square second |
PascalPerHour#
Elucidation | A rate of change of pressure measured as the number of Pascals in a period of one hour. -- QUDT |
Alternative Label(s) | Pascal per Hour |
PascalPerKelvin#
Alternative Label(s) | Pascal per Kelvin |
PascalPerMetre#
Elucidation | SI derived unit pascal divided by the SI base unit metre -- QUDT |
Alternative Label(s) | Pascal Per Metre |
PascalPerMinute#
Elucidation | A rate of change of pressure measured as the number of Pascals in a period of one minute. -- QUDT |
Alternative Label(s) | Pascal per Minute |
PascalPerSecond#
Elucidation | A rate of change of pressure measured as the number of Pascals in a period of one second. -- QUDT |
Alternative Label(s) | Pascal per Second |
PascalSecond#
Elucidation | The SI unit of dynamic viscosity, equal to 10 poises or 1000 centipoises. -- QUDT |
Alternative Label(s) | Pascal Second |
PascalSecondPerCubicMetre#
Elucidation | `Pascal Second Per Cubic Meter` (Pa-s/m³) is a unit in the category of Acoustic impedance. It is also known as `pascal-second/cubic meter`. It has a dimension of ML⁻⁴T⁻¹ where M is mass, L is length, and T is time. This unit is the standard SI unit in this category. -- QUDT |
Alternative Label(s) | Pascal Second Per Cubic Metre |
PascalSecondPerMetre#
Elucidation | Pascal Second Per Meter (Pa-s/m) is a unit in the category of Specific acoustic impedance. It is also known as pascal-second/meter. Pascal Second Per Meter has a dimension of ML²T⁻¹ where M is mass, L is length, and T is time. It essentially the same as the corresponding standard SI unit kg/m2· s. -- QUDT |
Alternative Label(s) | Pascal Second Per Metre |
PassivationLayer#
Elucidation | an interfacial layer of an electrode surface, that causes the electrode to become passivated |
PasteLinedCell#
Elucidation | primary cell wherein the separator is a starch gel wet with electrolyte |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-04-16 |
PastedPlate#
Elucidation | plate in which the active material is applied as a paste to a conductive current collector |
Alternative Label(s) | PastedElectrode |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-03 |
Path#
Elucidation | A path is a string of characters used to uniquely identify a location in a directory structure according to a particular convention. |
PathLength#
Elucidation | Length of a rectifiable curve between two of its points. |
Alternative Label(s) | ArcLength |
Wikipedia Reference | https://en.wikipedia.org/wiki/Arc_length |
Wikidata Reference | https://www.wikidata.org/wiki/Q7144654 |
PeakCurrent#
Elucidation | in dynamic voltammetric techniques, the maximum value of the faradaic current attained by varying the applied potential in the current-potential or I-E curve |
IUPAC Reference | https://goldbook.iupac.org/terms/view/P04457 |
Comment | I_{p} |
PeakPotential#
Elucidation | electrode potential of the working electrode at which the peak current is attained |
IUPAC Reference | https://doi.org/10.1351/goldbook.P04464 |
Comment | This term is used in dynamic voltammetric techniques providing a peak-shaped current response (linear-sweep voltammetry, triangular-wave voltammetry, cyclic voltammetry, AC voltammetry, differential pulse voltammetry, square-wave voltammetry, stripping voltamme- try and derivative techniques). |
Peening#
Alternative Label(s) | ShotPeening, Verfestigungsstrahlen |
PeltierCoefficient#
Elucidation | Quotient of Peltier heat power developed at a junction, and the electric current flowing from substance a to substance b. |
Wikidata Reference | https://www.wikidata.org/wiki/Q105801003 |
PentafluorophenylIsocyanate#
Alternative Label(s) | PFPI |
PentanoicAcid#
Wikipedia Reference | https://en.wikipedia.org/wiki/Valeric_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q407796 |
PerAmountUnit#
PerAreaTimeUnit#
PerAreaUnit#
PerEnergyUnit#
PerLengthTemperatureUnit#
PerLengthTimeUnit#
PerPressureUnit#
PerTemperatureTimeUnit#
PerTemperatureUnit#
PerThermalTransmittanceUnit#
PerTimeMassUnit#
PerVolumeUnit#
Perceptual#
Elucidation | The class of 'Physical' individuals which stand for real world objects that can stimulate a perception (e.g. a retina impression) into the ontologist and that are categorized accordingly to human perception mechanisms. |
Comment | This class is the most general superclass for the categorization of real world objects that are recognizable by the ontologist through a specific perception mechanism. This perspective is based on human characterization of perceptions. In other words, a 'Perceptual' is a meta-object, meaning that is addressed by the ontologist (the meta-interpreter) in a semiotic process occurring outside the EMMO. The 'Perceptual' branch is here to facilitate the connection between an individual and the real-world object for which it stands for. A 'Perceptual' can stand for another object in an EMMO described semiotic process (acting as sign or as object), just like a word on a paper (the perceptual object) may refer semiotically to another object. However, a perceptual is not necessarily a 'Sign' (e.g. a line sketched on a blackboard is a recognizable 'Perceptual' but it may stand for nothing). A 'Perceptual' becomes an 'Object', when it is part of a 'Semiotic' process described by the ontologist within the EMMO, and it's done always specifying for which interpreter this relation occurs. |
Perchlorate#
Wikipedia Reference | https://en.wikipedia.org/wiki/Perchlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q407189 |
PerchloricAcid#
Alternative Label(s) | HClO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Perchloric_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q193956 |
PeriodDuration#
Elucidation | duration of one cycle of a periodic event |
Alternative Label(s) | Period |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=103-06-01 |
IUPAC Reference | https://doi.org/10.1351/goldbook.P04493 |
Wikidata Reference | https://www.wikidata.org/wiki/Q2642727 |
PermanentLiquidPhaseSintering#
Permeability#
Alternative Label(s) | ElectromagneticPermeability |
IUPAC Reference | https://doi.org/10.1351/goldbook.P04503 |
Comment | Measure for how the magnetization of material is affected by the application of an external magnetic field . |
PermeabilityUnit#
Permeance#
Elucidation | Inverse of the reluctance. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-12-29 |
Wikidata Reference | https://www.wikidata.org/wiki/Q77997985 |
Permittivity#
IUPAC Reference | https://doi.org/10.1351/goldbook.P04507 |
Comment | Measure for how the polarization of a material is affected by the application of an external electric field. |
PermittivityUnit#
Persistence#
Elucidation | The union of the object or process classes. |
Comment | The interest is on the 4D object as it extends in time (process) or as it persists in time (object): - object (focus on spatial configuration) - process (focus on temporal evolution) The concepts of endurant and perdurant implicitly rely on the concept of instantaneous 3D snapshot of the world object, that in the EMMO is not allowed since everything extends in 4D and there are no abstract objects. Moreover, time is a measured property in the EMMO and not an objective characteristic of an object, and cannot be used as temporal index to identify endurant position in time. For this reason an individual in the EMMO can always be classified both endurant and perdurant, due to its nature of 4D entity (e.g. an individual may belong both to the class of runners and the class of running process), and the distinction is purely semantic. In fact, the object/process distinction is simply a matter of convenience in a 4D approach since a temporal extension is always the case, and stationarity depends upon observer time scale. For this reason, the same individual (4D object) may play the role of a process or of an object class depending on the object to which it relates. Nevertheless, it is useful to introduce categorizations that characterize persistency through continuant and occurrent concepts, even if not ontologically but only cognitively defined. This is also due to the fact that our language distinguish between nouns and verbs to address things, forcing the separation between things that happens and things that persist. This perspective provides classes conceptually similar to the concepts of endurant and perdurant (a.k.a. continuant and occurrent). We claim that this distinction is motivated by our cognitive bias, and we do not commit to the fact that both these kinds of entity “do really exist”. For this reason, a whole instance can be both process and object, according to different cognitive approaches (see Wonderweb D17). The distinction between endurant and perdurant as usually introduced in literature (see BFO SPAN/SNAP approach) is then no more ontological, but can still be expressed through the introduction of ad hoc primitive definitions that follow the interpreter endurantist or perdurantist attitude. |
Perspective#
Elucidation | The class of causal objects that stand for world objects according to a specific representational perspective. |
Peta#
PetaPrefixedUnit#
PhaseAngle#
Elucidation | Angular measure between the positive real axis and the radius of the polar representation of the complex number in the complex plane. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=103-07-04 |
Wikidata Reference | https://www.wikidata.org/wiki/Q415829 |
PhaseCoefficient#
Elucidation | Change of phase angle with the length along the path travelled by a plane wave. |
Alternative Label(s) | PhaseChangeCoefficient |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=103-10-20 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Propagation_constant#Phase_constant |
Wikidata Reference | https://www.wikidata.org/wiki/Q32745742 |
PhaseDifference#
Elucidation | Under sinusoidal conditions, phase difference between the voltage applied to a linear two-terminal element or two-terminal circuit and the electric current in the element or circuit. |
Alternative Label(s) | DisplacementAngle |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-11-48 |
Wikidata Reference | https://www.wikidata.org/wiki/Q97222919 |
PhaseHeterogeneousMixture#
Elucidation | A mixture in which more than one phases of matter cohexists. |
PhaseHomogeneousMixture#
Elucidation | A single phase mixture. |
PhaseOfMatter#
Elucidation | A matter object throughout which all physical properties of a material are essentially uniform. |
Alternative Label(s) | Phase |
PhaseSpeedOfElectromagneticWaves#
Elucidation | Angular frequency divided by angular wavenumber. |
Wikidata Reference | https://www.wikidata.org/wiki/Q77990619 |
PhaseVelocity#
Elucidation | For a sinusoidal wave at a given point, velocity in the direction of propagation of the wavefront corresponding to a specified phase. |
Alternative Label(s) | PhaseSpeed |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=103-10-13 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Phase_velocity |
Wikidata Reference | https://www.wikidata.org/wiki/Q13824 |
PhosphoricAcid#
Alternative Label(s) | H3PO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Phosphoric_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q184782 |
PhosphoricAcidSolution#
Elucidation | a solution of phosphoric acid (H3PO4) dissolved in water (H2O) |
PhosphorusAtom#
Elucidation | Atom subclass for phosphorus. |
PhosphorusSymbol#
PhotochemicalProcesses#
PhotoelectrolyticCell#
Elucidation | electrolytic cell in which a chemical reaction is influenced by the absorption of light. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-04-19 |
PhotoluminescenceMicroscopy#
Elucidation | Photoluminescence spectroscopy is a widely used technique for characterisation of the optical and electronic properties of semiconductors and molecules. |
Photon#
Elucidation | The class of individuals that stand for photons elementary particles. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Photon |
PhysicalBasedSimulationSoftware#
Elucidation | A computational application that uses a physical model to predict the behaviour of a system, providing a identifiable analogy with the original object. |
PhysicalConstant#
Elucidation | Physical constants are categorised into "exact" and measured constants. With "exact" constants, we refer to physical constants that have an exact numerical value after the revision of the SI system that was enforsed May 2019. |
Wikipedia Reference | https://en.wikipedia.org/wiki/List_of_physical_constants |
PhysicalLaw#
Elucidation | A law that provides a connection between a property of the object and other properties, capturing a fundamental physical phenomena. |
PhysicalObject#
Elucidation | A CausalSystem whose quantum parts are all bonded to the rest of the system. |
PhysicalParticle#
Elucidation | A well defined physical entity, elementary or composite, usually treated as a singular unit, that is found at scales spanning from the elementary particles to molecules, as fundamental constituents of larger scale substances (as the etymology of "particle" suggests). |
Alternative Label(s) | Particle |
PhysicalPhenomena#
Elucidation | A CausalSystem that includes quantum parts that are not bonded with the rest. |
PhysicalPhenomenon#
Elucidation | A 'process' that is recognized by physical sciences and is categorized accordingly. |
Comment | While every 'process' in the EMMO involves physical objects, this class is devoted to represent real world objects that express a phenomenon relevant for the ontologist |
PhysicalQuantity#
Elucidation | A 'Mathematical' entity that is made of a 'Numeral' and a 'MeasurementUnit' defined by a physical law, connected to a physical entity through a model perspective. Measurement is done according to the same model. |
Comment | In the same system of quantities, dim ρB = ML−3 is the quantity dimension of mass concentration of component B, and ML−3 is also the quantity dimension of mass density, ρ. ISO 80000-1 |
PhysicallyInteracting#
Elucidation | A causally bonded system is a system in which there are at least thwo causal paths that are interacting. |
PhysicallyInteractingConvex#
PhysicallyNonInteracting#
Elucidation | A causal multipath system is a system made of causal paths that are not interacting between each others, or possibly merge and fork. |
PhysicalyUnbonded#
PhysicsBasedModel#
Elucidation | A mathematical entity based on a fundamental physics theory which defines the relations between physics quantities of an entity. |
PhysicsBasedSimulation#
Elucidation | A simulation that relies on physics based models, according to the Review of Materials Modelling and CWA 17284:2018. |
PhysicsEquation#
Elucidation | An 'equation' that stands for a 'physical_law' by mathematically defining the relations between physics_quantities. |
PhysicsEquationSolution#
Elucidation | A function solution of a physics equation that provides a methods for the prediction of some quantitiative properties of an object. |
Comment | This must be a mathematical function v(t), x(t). A dataset as solution is a conventional sign. |
PhysicsMathematicalComputation#
Elucidation | A functional icon that imitates the behaviour of the object through mathematical evaluations of some mathematical construct. |
PhysicsOfInteraction#
Elucidation | Set of physics principles (and associated governing equations) that describes the interaction between the sample and the probe. |
PhysioChemicalQuantity#
Elucidation | Quantities categorised according to ISO 80000-9. |
Pico#
PicoPrefixedUnit#
Elucidation | Superclass for all units prefixed with "pico" (1e-12). |
Pictorial#
Elucidation | A 'Graphical' that stands for a real world object that shows a recognizable pictorial pattern without being necessarily associated to a symbolic language. |
PilotBatteryCell#
Elucidation | selected cell of a battery which is used to assess or represent the average state of parameters of the battery. |
Alternative Label(s) | PilotCell |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-01-11 |
PlanckConstant#
Elucidation | The quantum of action. It defines the kg base unit in the SI system. |
IUPAC Reference | https://doi.org/10.1351/goldbook.P04685 |
PlanckFunction#
Elucidation | Ngative quotient of Gibbs energy and temperature. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-25 |
Wikidata Reference | https://www.wikidata.org/wiki/Q76364998 |
Plane#
Planing#
Alternative Label(s) | Hobeln |
Comment | Type of scratching behaviour where the scratching force and the (displacement) deflection of the scratching tip are constant over the scratching distance during the test. |
PlantePlate#
Elucidation | plate, made of pure lead, of very large effective surface used in lead acid cells |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-20 |
Comment | the active material is formed by electrochemical oxidation of the lead in thin layers |
Plasma#
Elucidation | A fluid in which a gas is ionized to a level where its electrical conductivity allows long-range electric and magnetic fields to dominate its behaviour. |
PlasmaCutting#
PlasticModeling#
PlasticSintering#
PlateGroup#
Elucidation | assembly of plates of the same polarity electrically connected together |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-04 |
Platinum#
Wikipedia Reference | https://en.wikipedia.org/wiki/Platinum |
Wikidata Reference | https://www.wikidata.org/wiki/Q880 |
PlatinumAtom#
Elucidation | Atom subclass for platinum. |
PlatinumElectrode#
Elucidation | foil, wire, disc, or mesh electrode made of platinum, which is the most commonly used metallic working electrode in electrochemistry |
Alternative Label(s) | PtElectrode |
Wikidata Reference | https://www.wikidata.org/wiki/Q20851363 |
Comment | Pt has a very small overpotential for hydrogen evolution, which determines the negative potential limit in protic solvents. Pt adsorbs hydrogen, resulting in hydrogen adsorption/desorption waves. However, the positive potential limit in polar aprotic solvents free of oxygen and water is higher than that for any other commonly used electrode materials. In the presence of water and/or oxygen, Pt forms a film of oxide (and/or chemisorbed oxygen), resulting in potentially interfering waves or peaks. |
PlatinumOxide#
Alternative Label(s) | PtO |
Wikidata Reference | https://www.wikidata.org/wiki/Q1676613 |
PlatinumOxideCompound#
PlatinumSymbol#
Plus#
PlutoniumAtom#
Elucidation | Atom subclass for plutonium. |
PlutoniumSymbol#
PocketPlate#
Elucidation | plate of a nickel-cadmium or nickel-iron cell consisting of an assembly of perforated steel pockets, which may be nickel plated, and which contain the active material |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-21 |
Point#
PoissonNumber#
Elucidation | Ratio of transverse strain to axial strain. |
Alternative Label(s) | PoissonsRatio |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-61 |
Wikidata Reference | https://www.wikidata.org/wiki/Q190453 |
Polarity#
Elucidation | nominal property of an electrode, having values negative or positive according to the sign of the electrode potential, or neutral when the electrode potential is zero. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-02-14 |
PolarityReversal#
Elucidation | reversing of the polarities of the electrodes of a cell, generally due to over-discharge of a low-capacity cell in a series arrangement |
Alternative Label(s) | CellReversal |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-03 |
PolarizableElectrode#
Elucidation | electrode whose potential changes with an applied potential |
Polonium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Polonium |
Wikidata Reference | https://www.wikidata.org/wiki/Q979 |
PoloniumAtom#
Elucidation | Atom subclass for polonium. |
PoloniumSymbol#
PolyacrylicAcid#
Alternative Label(s) | PAA |
Wikipedia Reference | https://en.wikipedia.org/wiki/Polyacrylic_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q409762 |
Polyacrylonitrile#
Alternative Label(s) | PAN |
Wikipedia Reference | https://en.wikipedia.org/wiki/Polyacrylonitrile |
Wikidata Reference | https://www.wikidata.org/wiki/Q145421 |
PolyatomicEntity#
Polyethylene#
Alternative Label(s) | PE |
Wikipedia Reference | https://en.wikipedia.org/wiki/Polyethylene |
Wikidata Reference | https://www.wikidata.org/wiki/Q143429 |
PolyethyleneGlycol#
Alternative Label(s) | PEG |
Wikipedia Reference | https://en.wikipedia.org/wiki/Polyethylene_glycol |
Wikidata Reference | https://www.wikidata.org/wiki/Q410083 |
PolymerCompound#
PolymerElectrolyte#
Elucidation | a polymer matrix capable of ion conduction |
Wikipedia Reference | https://en.wikipedia.org/wiki/Polymer_electrolytes |
Wikidata Reference | https://www.wikidata.org/wiki/Q107223477 |
PolymericMaterial#
Polynomial#
Polypropylene#
Alternative Label(s) | PP |
Wikipedia Reference | https://en.wikipedia.org/wiki/Polypropylene |
Wikidata Reference | https://www.wikidata.org/wiki/Q146174 |
PolysulfideBromideFlowBattery#
Elucidation | a type of flow battery that stores energy in aqueous solutions of sodium bromide and sodium polysulfide |
Alternative Label(s) | PSB |
Wikipedia Reference | https://en.wikipedia.org/wiki/Polysulfide-bromide_battery |
Polyterafluoroethylene#
Alternative Label(s) | PTFE |
Wikipedia Reference | https://en.wikipedia.org/wiki/Polytetrafluoroethylene |
Wikidata Reference | https://www.wikidata.org/wiki/Q143252 |
PolyvinylAlcohol#
Alternative Label(s) | PVA |
Wikipedia Reference | https://en.wikipedia.org/wiki/Polyvinyl_alcohol |
Wikidata Reference | https://www.wikidata.org/wiki/Q146339 |
PolyvinylideneFluoride#
Alternative Label(s) | PVDF |
Wikipedia Reference | https://en.wikipedia.org/wiki/Polyvinylidene_fluoride |
Wikidata Reference | https://www.wikidata.org/wiki/Q146393 |
PorcelainOrCeramicCasting#
Porosity#
Elucidation | Ratio of void volume and total volume of a porous material. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=801-31-32 |
IUPAC Reference | https://doi.org/10.1351/goldbook.P04762 |
Wikidata Reference | https://www.wikidata.org/wiki/Q622669 |
PorousElectrode#
Elucidation | porous electrodes consist of porous matrices of a single reactive electronic conductor or a mixture of solids that include essentially non-conducting, reactive materials in addition to electronic conductors. An electrolytic solution fills the void spaces of the porous matrix. |
PorousSeparator#
Elucidation | a separator with a porosity greater than 0 |
PositionVector#
Elucidation | Vector quantity from the origin of a coordinate system to a point in space. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=102-03-15 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Position_(geometry) |
Wikidata Reference | https://www.wikidata.org/wiki/Q192388 |
PositionVector#
Alternative Label(s) | Position, Position |
Comment | In the usual geometrical three-dimensional space, position vectors are quantities of the dimension length. -- IEC |
PositiveElectrode#
Elucidation | for a device having two electrodes, that electrode having the higher electric potential |
Alternative Label(s) | PositivePlate, PositivePlate |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=151-13-05 |
Wikidata Reference | https://www.wikidata.org/wiki/Q120907518 |
Comment | by convention, a reduction reaction occurs during discharge |
PositiveTerminal#
Elucidation | accessible conductive part provided for the connection of an external electric circuit to the positive electrode of the cell |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-25 |
Positron#
PostProcessingModel#
Elucidation | Mathematical model used to process data. |
PostTransitionMetalElementalSubstance#
PostTransitionMetalOxideCompound#
PostTransitionMetalSaltCompound#
Potassium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Potassium |
Wikidata Reference | https://www.wikidata.org/wiki/Q703 |
PotassiumAcetate#
Alternative Label(s) | KOAc |
Wikipedia Reference | https://en.wikipedia.org/wiki/Potassium_acetate |
Wikidata Reference | https://www.wikidata.org/wiki/Q409199 |
PotassiumAtom#
Elucidation | Atom subclass for potassium. |
PotassiumBattery#
Elucidation | cell containing a negative electrode with an active material of potassium or containing potassium |
PotassiumBromide#
Alternative Label(s) | KBr |
Wikipedia Reference | https://en.wikipedia.org/wiki/Potassium_bromide |
Wikidata Reference | https://www.wikidata.org/wiki/Q2546 |
PotassiumCarbonate#
Alternative Label(s) | K2CO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Potassium_carbonate |
Wikidata Reference | https://www.wikidata.org/wiki/Q379885 |
PotassiumChlorate#
Alternative Label(s) | KClO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Potassium_chlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q309328 |
PotassiumChloride#
Alternative Label(s) | KCl |
Wikipedia Reference | https://en.wikipedia.org/wiki/Potassium_chloride |
Wikidata Reference | https://www.wikidata.org/wiki/Q28453483 |
PotassiumElectrode#
Comment | electrode in which the active material is potassium |
PotassiumFluoride#
Alternative Label(s) | KF |
Wikipedia Reference | https://en.wikipedia.org/wiki/Potassium_fluoride |
Wikidata Reference | https://www.wikidata.org/wiki/Q422426 |
PotassiumHexafluorophosphate#
Alternative Label(s) | KPF6 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Potassium_hexafluorophosphate |
Wikidata Reference | https://www.wikidata.org/wiki/Q1910594 |
PotassiumHydroxide#
Alternative Label(s) | KOH |
Wikipedia Reference | https://en.wikipedia.org/wiki/Potassium_hydroxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q132298 |
PotassiumHydroxideSolution#
Elucidation | a solution of potassium hydroxide (LiOH) dissolved in water (H2O) |
Alternative Label(s) | AqueousPotassiumHydroxideSolution, KOHSolution |
PotassiumInsertionElectrode#
Elucidation | an insertion electrode in which the guest molecule is potassium |
PotassiumIodide#
Alternative Label(s) | KI |
Wikipedia Reference | https://en.wikipedia.org/wiki/Potassium_iodide |
Wikidata Reference | https://www.wikidata.org/wiki/Q121874 |
PotassiumIonBattery#
Elucidation | a potassium ion shuttle battery with two potassium insertion electrodes |
Wikipedia Reference | https://en.wikipedia.org/wiki/Potassium-ion_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q7234684 |
PotassiumNitrate#
Alternative Label(s) | KNO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Potassium_nitrate |
Wikidata Reference | https://www.wikidata.org/wiki/Q177836 |
PotassiumNitrite#
Alternative Label(s) | KNO2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Potassium_nitrite |
Wikidata Reference | https://www.wikidata.org/wiki/Q409179 |
PotassiumPerchlorate#
Alternative Label(s) | KClO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Potassium_perchlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q422434 |
PotassiumPhosphate#
Alternative Label(s) | K3PO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Tripotassium_phosphate |
Wikidata Reference | https://www.wikidata.org/wiki/Q423852 |
PotassiumSaltCompound#
PotassiumSulfate#
Alternative Label(s) | K2SO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Potassium_sulfate |
Wikidata Reference | https://www.wikidata.org/wiki/Q193054 |
PotassiumSulfide#
Alternative Label(s) | K2S |
Wikipedia Reference | https://en.wikipedia.org/wiki/Potassium_sulfide |
Wikidata Reference | https://www.wikidata.org/wiki/Q408920 |
PotassiumSulfite#
Alternative Label(s) | K2SO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Potassium_sulfite |
Wikidata Reference | https://www.wikidata.org/wiki/Q417109 |
PotassiumSymbol#
PotassiumTetrafluoroborate#
Alternative Label(s) | KBF4 |
Wikidata Reference | https://www.wikidata.org/wiki/Q11129316 |
PotassiumTriflate#
Alternative Label(s) | KOTf |
Wikidata Reference | https://www.wikidata.org/wiki/Q72502023 |
PotatoBattery#
Elucidation | a simple battery cell with electrodes of zinc and copper inserted into a potato as electrolyte |
Comment | included for historical reference |
PotentialEnergy#
Elucidation | The energy possessed by a body by virtue of its position or orientation in a potential field. |
IUPAC Reference | https://doi.org/10.1351/goldbook.P04778 |
PotentialPulse#
Elucidation | Rapid, transient change in the amplitude of an electric potential, from a baseline value to a higer or lower value, followed by a rapid return to the baseline value. |
PotentialScanRate#
Elucidation | the rate of change of applied potential with time |
Alternative Label(s) | PotentialSweepRate, ScanRate, SweepRate |
PotentialTimePlot#
Elucidation | plot of the time-dependence of instantaneous electric potential following a change in applied current |
Alternative Label(s) | ElectricPotentialTimeCurve, ElectricPotentialTimePlot, PotentialTimeCurve |
PotentiometricSelectivityCoefficient#
Elucidation | parameter defining the ability of an ion-selective electrode to distinguish a particular ion, i.e., a primary ion A from an interfering ion B |
Alternative Label(s) | SelectivityCoefficient, SelectivityConstant, SelectivityFactor |
IUPAC Reference | https://doi.org/10.1351/goldbook.P04791 |
Comment | The selectivity coefficient is determined by means of the potential difference of the ion- selective electrode in mixed solutions of the primary ion, A, and interfering ion, B (Fixed Interference Method) or, less desirably, in separate solutions of A and B (Separate Solution Method). The activities of the primary ion, A, and the interfering ion, B, at which K is determined should always be specified, as the value of K is defined by a modified Nikolsky-Eisenman equation. The smaller the value of K , the A,B greater the electrode’s preference for the primary ion, A. |
PotentiometricStrippingAnalysis#
Elucidation | two-step electrochemical measurement in which 1) material is accumulated at an electrode and 2) the material is removed by chemical reaction or electrochemically at constant current with measurement of electrode potential |
Alternative Label(s) | PSA, PSA, PSA, PSA, PSA |
PotentiometricStrippingAnalysis#
Elucidation | two-step electrochemical measurement in which 1) material is accumulated at an electrode and 2) the material is removed by chemical reaction or electrochemically at constant current with measurement of electrode potential |
Alternative Label(s) | PSA, PSA, PSA, PSA |
Comment | historically for the analysis of metal ions, mercury ions were added to the test solution to form a mercury amalgam when reduced. Alternatively, an HMDE or MFE was used and the oxidizing agent added after amalgam formation. However, the toxicity of mercury and its compounds have all but precluded the present-day use of mercury |
Potentiometry#
Elucidation | Potentiometric methods are used to measure the electrochemical potentials of a metallic structure in a given environment. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-04-12 |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
Wikidata Reference | https://www.wikidata.org/wiki/Q900632 |
Potentiostat#
Elucidation | Measuring instrument for electric current that controls the potential difference between a working electrode and a reference electrode and measures the electric current between a working electrode and an auxiliary electrode. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Potentiostat |
PotentiostaticProcess#
Elucidation | a process in which the voltage is kept constant |
Pouch#
PouchCase#
Elucidation | a soft pouch case that is described by its length, width, and height |
Comment | often represented in cell designations by the letter P |
PouchCell#
Elucidation | a battery cell that is contained in a pouch case |
Alternative Label(s) | CoffeeBagBattery, PouchBatteryCell |
Powder#
PowderCoating#
Power#
Elucidation | Rate of transfer of energy per unit time. |
IUPAC Reference | https://doi.org/10.1351/goldbook.P04792 |
PowerAreaUnit#
PowerDensityUnit#
PowerFactor#
Elucidation | Under periodic conditions, ratio of the absolute value of the active power P to the apparent power S. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-11-46 |
Wikidata Reference | https://www.wikidata.org/wiki/Q750454 |
PowerPerAreaVolumeUnit#
PowerUnit#
PoyntingVector#
Elucidation | Electric field strength multiplied by magnetic field strength. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-66 |
Wikidata Reference | https://www.wikidata.org/wiki/Q504186 |
PraseodymiumAtom#
Elucidation | Atom subclass for praseodymium. |
PraseodymiumSymbol#
PrecipitationHardening#
PrefixedUnit#
Elucidation | A measurement unit that is made of a metric prefix and a unit symbol. |
PreparedSample#
Elucidation | The sample after a preparation process. |
Presses#
Pressing#
Alternative Label(s) | Anpressen |
Comment | A collective term for the processes in which, during joining, the parts to be joined and any auxiliary parts are essentially only elastically deformed and unintentional loosening is prevented by frictional connection. |
Pressure#
Elucidation | The force applied perpendicular to the surface of an object per unit area over which that force is distributed. |
IUPAC Reference | https://doi.org/10.1351/goldbook.P04819 |
PressureCoefficient#
Elucidation | Change of pressure per change of temperature at constant volume. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-29 |
Wikidata Reference | https://www.wikidata.org/wiki/Q74762732 |
PressureFractionUnit#
Elucidation | Unit for quantities of dimension one that are the fraction of two pressures. |
PressurePerTemperatureUnit#
PressurePerTimeUnit#
PressureReliefVent#
Elucidation | vent of special design which allows to release gas from a cell in order to avoid excessive internal pressure and thereby to preclude rupture or explosion of the cell container |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-41 |
PressureUnit#
PrimaryBattery#
Elucidation | cell which is not designed to be electrically recharged |
Alternative Label(s) | PrimaryCell |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-01-02 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Primary_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q1378887 |
PrimaryData#
Elucidation | Data resulting of a pre-processing of raw data, applying corrections to normalize/harmonize, in order to prepare them for the post-processing. |
PrincipalQuantumNumber#
Elucidation | Atomic quantum number related to the number n−1 of radial nodes of one-electron wave functions. |
Wikidata Reference | https://www.wikidata.org/wiki/Q867448 |
Prismatic#
Prismatic#
Elucidation | [a sign that] qualifies a cell or a battery having the shape of a parallelepiped whose faces are rectangular |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-38 |
PrismaticBattery#
Comment | a battery cell in a rigid container with rectangular faces |
PrismaticCase#
Elucidation | a rigid prismatic case that is described by characteristic length, width, and height |
Comment | often represented in cell designations by the letter P |
Probability#
Elucidation | Probability is a dimensionless quantity that can attain values between 0 and 1; zero denotes the impossible event and 1 denotes a certain event. |
IUPAC Reference | https://doi.org/10.1351/goldbook.P04855 |
Comment | The propability for a certain outcome, is the ratio between the number of events leading to the given outcome and the total number of events. |
Probe#
Elucidation | Probe is the physical tool (i.e., a disturbance, primary solicitation, or a gadget), controlled over time, that generates measurable fields that interact with the sample to acquire information on the specimen’s behaviour and properties. |
ProbeSampleInteraction#
Elucidation | Process representing the interaction between the Probe and the Sample (with a certain Interaction Volume) which generates a Signal |
Procedure#
Elucidation | The process in which an agent works with some entities according to some existing formalised operative rules. |
Alternative Label(s) | Elaboration, Work |
ProcedureUnit#
Elucidation | A reference unit provided by a measurement procedure. |
Alternative Label(s) | MeasurementProcedure |
Process#
Elucidation | A whole that is identified according to a criteria based on its temporal evolution that is satisfied throughout its time extension. |
Alternative Label(s) | Occurrent, Perdurant |
Comment | Following the common definition of process, the reader may think that every whole should be a process, since every 4D object always has a time dimension. However, in the EMMO we restrict the meaning of the word process to items whose evolution in time have a particular meaning for the ontologist (i.e. every 4D object unfolds in time, but not every 4D time unfolding may be of interest for the ontologist and categorized as a process). For this reason, the definition of every specific process subclass requires the introduction of a primitive concept. |
ProcessEngineeringProcess#
Wikipedia Reference | https://de.wikipedia.org/wiki/Verfahrenstechnik |
ProcessingReproducibility#
Elucidation | Description of performed statistical analysis to check for data reproducibility (e.g. easily reproducible for everyone, reproducible for a domain expert, reproducible only for Data processing Expert) |
Product#
Elucidation | The overall lifetime of an holistic that has been the output of an intentional process. |
Alternative Label(s) | Output |
ProductionEngineering#
ProductionSystem#
Elucidation | A network of objects that implements a production process through a series of interconnected elements. |
Profilometry#
Elucidation | Profilometry is a technique used to extract topographical data from a surface. This can be a single point, a line scan or even a full three dimensional scan. The purpose of profilometry is to get surface morphology, step heights and surface roughness. |
Program#
Elucidation | A set of instructions that tell a computer what to do. |
Alternative Label(s) | Executable |
ProgrammingLanguage#
Elucidation | A language object that follows syntactic rules of a programming language. |
Alternative Label(s) | Code, SoftwareCode |
PromethiumAtom#
Elucidation | Atom subclass for promethium. |
PromethiumSymbol#
PropagationCoefficient#
Elucidation | Measure of the change of amplitude and phase angle of a plane wave propagating in a given direction. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=103-10-18 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1434913 |
Property#
Elucidation | A coded that makes use of an atomic symbol with respect to the code used to refer to the interaction. |
PropionicAcid#
Wikipedia Reference | https://en.wikipedia.org/wiki/Propionic_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q422956 |
PropyleneCarbonate#
Alternative Label(s) | PC |
Wikipedia Reference | https://en.wikipedia.org/wiki/Propylene_carbonate |
Wikidata Reference | https://www.wikidata.org/wiki/Q415979 |
ProtactiniumAtom#
Elucidation | Atom subclass for protactinium. |
ProtactiniumSymbol#
ProticSolventCompound#
Proton#
Elucidation | A positive charged subatomic particle found in the atomic nucleus. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Proton |
ProtonInsertionElectrode#
Elucidation | an insertion electrode in which the guest molecule is a proton (hydrogen) |
ProtonMass#
IUPAC Reference | https://doi.org/10.1351/goldbook.P04914 |
Comment | The rest mass of a proton. |
Pseudocumeme#
Alternative Label(s) | 124Trimethylbenzene |
Wikipedia Reference | https://en.wikipedia.org/wiki/1,2,4-Trimethylbenzene |
Wikidata Reference | https://www.wikidata.org/wiki/Q376994 |
PseudoscalarMeson#
Elucidation | A meson with spin zero and odd parity. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Pseudoscalar_meson |
PseudovectorMeson#
Elucidation | A meson with total spin 1 and even parit. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Pseudovector_meson |
PulseDuration#
Elucidation | time interval during which the excitation signal deviates from the base line in normal pulse voltamme- try, differential pulse voltammetry, and related techniques |
IUPAC Reference | https://doi.org/10.1351/goldbook.P04947 |
Comment | The pulse duration includes the sampling interval. |
PulseMagnitude#
Elucidation | a single value, for instance a mean, root mean square or peak value characterizing the aggregate instantaneous values of a unidirectional pulse with respect to the common initial and final value |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=702-03-03 |
PulsedElectroacousticMethod#
Elucidation | The pulsed electroacoustic (PEA) method is an established method for space charge measurements in polymeric dielectrics. |
IUPAC Reference | https://doi.org/10.1007/s10832-023-00332-y |
Punctuation#
PureNumberQuantity#
Elucidation | A pure number, typically the number of something. |
Comment | According to the SI brochure counting does not automatically qualify a quantity as an amount of substance. This quantity is used only to describe the outcome of a counting process, without regard of the type of entities. There are also some quantities that cannot be described in terms of the seven base quantities of the SI, but have the nature of a count. Examples are a number of molecules, a number of cellular or biomolecular entities (for example copies of a particular nucleic acid sequence), or degeneracy in quantum mechanics. Counting quantities are also quantities with the associated unit one. |
PureParallelWorkflow#
Elucidation | A workflow that is the concurrent evolution of two or more tasks, not communicacting between themselves. |
Alternative Label(s) | EmbarassinglyParallelWorkflow |
Pyridine#
Alternative Label(s) | C5H5N |
Wikipedia Reference | https://en.wikipedia.org/wiki/Pyridine |
Wikidata Reference | https://www.wikidata.org/wiki/Q210385 |
PyruvicAcid#
Wikipedia Reference | https://en.wikipedia.org/wiki/Pyruvic_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q213580 |
Python#
QualityFactor#
Elucidation | Dimensionless quantity in electromagnetism. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=151-15-45 |
Wikidata Reference | https://www.wikidata.org/wiki/Q79467569 |
QualityFactor#
Elucidation | Factor taking into account health effects in the determination of the dose equivalent. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=881-14-03 |
Wikidata Reference | https://www.wikidata.org/wiki/Q2122099 |
Quantity#
Elucidation | A quantifiable property of a phenomenon, body, or substance. |
Alternative Label(s) | Measurand |
QuantityValue#
Elucidation | A symbolic that has parts a numerical object and a reference expressing the value of a quantity (expressed as the product of the numerical and the unit). |
Comment | Following the International Vocabulary of Metrology (VIM), EMMO distinguishes between a quantity (a property) and the quantity value (a numerical and a reference). So, for the EMMO the symbol "kg" is not a physical quantity but simply a 'Symbolic' object categorized as a 'MeasurementUnit'. While the string "1 kg" is a 'QuantityValue'. |
Quantum#
Elucidation | The class of the mereological and causal fundamental entities. |
QuantumAnnihilation#
QuantumData#
Elucidation | Data that are expressed through quantum mechanical principles, and that can have several values / be in several states in the same place at the same time (quantum superposition), each of them with a certain probability. |
QuantumDecay#
QuantumNumber#
Elucidation | Number describing a particular state of a quantum system. |
Wikidata Reference | https://www.wikidata.org/wiki/Q232431 |
Quark#
Elucidation | The class of individuals that stand for quarks elementary particles. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Quark |
QuarterTransitionTimePotential#
Elucidation | electric potential of the indicator electrode, in chronopotentiometry at constant current, at the instant when the time that has elapsed since the application of current is equal to one-fourth of the transition time |
Comment | In practice, appropriate correction for the double-layer charging current is needed. |
QuarticCoulombMetrePerCubicEnergy#
Elucidation | "Quartic Coulomb Meter per Cubic Energy" is a unit for 'Quartic Electric Dipole Moment Per Cubic Energy' expressed as C⁴ m⁴ J⁻³. -- QUDT |
Alternative Label(s) | Quartic Coulomb Metre per Cubic Energy |
QuarticElectricDipoleMomentPerCubicEnergyUnit#
QuarticLengthPerTimeUnit#
QuarticLengthUnit#
QuarticMetre#
Elucidation | A unit associated with area moments of inertia. -- QUDT |
Alternative Label(s) | Quartic Metre |
QuarticMetrePerSecond#
Alternative Label(s) | Metres to the power four per second |
QuarticMilliMetre#
Elucidation | 0.001-fold of the power of the SI base unit metre with the exponent 4 -- QUDT |
Alternative Label(s) | Quartic Millimetre |
Quecto#
QueryLanguage#
Elucidation | A construction language used to make queries in databases and information systems. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Query_language |
Quetta#
QuinticMetre#
Alternative Label(s) | Quintic Metre |
R1025#
Elucidation | a coin case with a nominal diameter of 10.0 mm and a height of 2.5 mm |
R11108#
Elucidation | a coin case with a nominal diameter of 11.6 mm and a height of 10.8 mm |
R1121#
Elucidation | a coin case with a nominal diameter of 11.6 mm and a height of 2.1 mm |
Alternative Label(s) | R55 |
R1126#
Elucidation | a coin case with a nominal diameter of 11.6 mm and a height of 2.6 mm |
Alternative Label(s) | R56 |
R1130#
Elucidation | a coin case with a nominal diameter of 11.5 mm and a height of 3.0 mm |
R1131#
Elucidation | a coin case with a nominal diameter of 11.6 mm and a height of 3.1 mm |
Alternative Label(s) | R54 |
R1136#
Elucidation | a coin case with a nominal diameter of 11.6 mm and a height of 3.6 mm |
Alternative Label(s) | R42 |
R1142#
Elucidation | a coin case with a nominal diameter of 11.6 mm and a height of 4.2 mm |
Alternative Label(s) | R43 |
R1154#
Elucidation | a coin case with a nominal diameter of 11.6 mm and a height of 5.4 mm |
Alternative Label(s) | R44 |
R1216#
Elucidation | a coin case with a nominal diameter of 12.5 mm and a height of 1.6 mm |
R1220#
Elucidation | a coin case with a nominal diameter of 12.5 mm and a height of 2.0 mm |
R1225#
Elucidation | a coin case with a nominal diameter of 12.05 mm and a height of 2.5 mm |
R1511#
Elucidation | a coin case with a nominal diameter of 15.8 mm and a height of 11.1 mm |
Alternative Label(s) | R52 |
R1616#
Elucidation | a coin case with a nominal diameter of 16.0 mm and a height of 1.6 mm |
R1632#
Elucidation | a coin case with a nominal diameter of 16.0 mm and a height of 3.2 mm |
R18650#
Elucidation | a cylindrical case with a nominal diameter of 18 mm and height of 65 mm |
Alternative Label(s) | R18/65, R1865 |
R19660#
Elucidation | a cylindrical case with a nominal diameter of 19 mm and height of 66 mm |
Alternative Label(s) | R19/66 |
R2012#
Elucidation | a coin case with a nominal diameter of 20.0 mm and a height of 1.2 mm |
R2016#
Elucidation | a coin case with a nominal diameter of 20.0 mm and a height of 1.6 mm |
Comment | often used in wrist watches |
R2020#
Elucidation | a coin case with a nominal diameter of 20.0 mm and a height of 2.0 mm |
R2025#
Elucidation | a coin case with a nominal diameter of 20.0 mm and a height of 2.5 mm |
Comment | often used in wrist watches and automobile remotes |
R2032#
Elucidation | a coin case with a nominal diameter of 20.0 mm and a height of 3.2 mm |
Comment | very common case for lithim metal cells |
R2040#
Elucidation | a coin case with a nominal diameter of 20.0 mm and a height of 4.0 mm |
R2050#
Elucidation | a coin case with a nominal diameter of 20.0 mm and a height of 5.0 mm |
R21700#
Elucidation | a cylindrical case with a nominal diameter of 21 mm and height of 70 mm |
Alternative Label(s) | R21/70, R2170 |
R2320#
Elucidation | a coin case with a nominal diameter of 23.0 mm and a height of 2.0 mm |
R2325#
Elucidation | a coin cell case with a nominal diameter of 23.0 mm and a height of 2.5 mm |
Alternative Label(s) | R23/3 |
R2330#
Elucidation | a coin case with a nominal diameter of 23.0 mm and a height of 3.0 mm |
R2335#
Elucidation | a coin case with a nominal diameter of 23.0 mm and a height of 3.5 mm |
R2354#
Elucidation | a coin case with a nominal diameter of 23.0 mm and a height of 5.4 mm |
R2412#
Elucidation | a coin case with a nominal diameter of 24.5 mm and a height of 1.2 mm |
R2430#
Elucidation | a coin case with a nominal diameter of 24.5 mm and a height of 3.0 mm |
R2450#
Elucidation | a coin case with a nominal diameter of 24.5 mm and a height of 5.0 mm |
R2477#
Elucidation | a coin case with a nominal diameter of 24.5 mm and a height of 7.7 mm |
R26650#
Elucidation | a cylindrical case with a nominal diameter of 26 mm and height of 65 mm |
Alternative Label(s) | R26/65 |
R26700#
Elucidation | a cylindrical case with a nominal diameter of 26 mm and height of 70 mm |
Alternative Label(s) | R26/70 |
R27660#
Elucidation | a cylindrical case with a nominal diameter of 27 mm and height of 66 mm |
Alternative Label(s) | R27/66 |
R3032#
Elucidation | a coin case with a nominal diameter of 30.0 mm and a height of 3.2 mm |
R32134#
Elucidation | a cylindrical case with a nominal diameter of 32 mm and height of 134 mm |
Alternative Label(s) | R32/134 |
R32700#
Elucidation | a cylindrical case with a nominal diameter of 32 mm and height of 70 mm |
Alternative Label(s) | R32/70 |
R38136#
Elucidation | a cylindrical case with a nominal diameter of 38 mm and height of 136 mm |
Alternative Label(s) | R38/136 |
R38138#
Elucidation | a cylindrical case with a nominal diameter of 38 mm and height of 138 mm |
Alternative Label(s) | R38/138 |
R40108#
Elucidation | a cylindrical case with a nominal diameter of 40 mm and height of 108 mm |
Alternative Label(s) | R40/108 |
R40920#
Elucidation | a cylindrical case with a nominal diameter of 40 mm and height of 92 mm |
Alternative Label(s) | R40/92 |
R416#
Elucidation | a coin case with a nominal diameter of 4.8 mm and a height of 1.6 mm |
R46800#
Elucidation | a cylindrical case with a nominal diameter of 46 mm and height of 80 mm |
Alternative Label(s) | R46/80, R4680 |
R512#
Elucidation | a coin case with a nominal diameter of 5.8 mm and a height of 1.3 mm |
R516#
Elucidation | a coin case with a nominal diameter of 5.8 mm and a height of 1.6 mm |
Alternative Label(s) | R62 |
R521#
Elucidation | a coin case with a nominal diameter of 5.8 mm and a height of 2.1 mm |
Alternative Label(s) | R63 |
R527#
Elucidation | a coin case with a nominal diameter of 5.8 mm and a height of 2.7 mm |
Alternative Label(s) | R64 |
R54137#
Elucidation | a cylindrical case with a nominal diameter of 54 mm and height of 137 mm |
Alternative Label(s) | R54/137 |
R54215#
Elucidation | a cylindrical case with a nominal diameter of 54 mm and height of 215 mm |
Alternative Label(s) | R54/215 |
R616#
Elucidation | a coin case with a nominal diameter of 6.8 mm and a height of 1.65 mm |
Alternative Label(s) | R65 |
R621#
Elucidation | a coin case with a nominal diameter of 6.8 mm and a height of 2.1 mm |
Alternative Label(s) | R60 |
R626#
Elucidation | a coin case with a nominal diameter of 6.8 mm and a height of 2.6 mm |
Alternative Label(s) | R66 |
R626#
Elucidation | a coin case with a nominal diameter of 6.8 mm and a height of 2.6 mm |
Alternative Label(s) | R66 |
Comment | often used in wrist watches |
R712#
Elucidation | a coin case with a nominal diameter of 7.9 mm and a height of 1.3 mm |
R716#
Elucidation | a coin case with a nominal diameter of 7.9 mm and a height of 1.65 mm |
Alternative Label(s) | R67 |
R721#
Elucidation | a coin case with a nominal diameter of 7.9 mm and a height of 2.1 mm |
Alternative Label(s) | R58 |
R726#
Elucidation | a coin case with a nominal diameter of 7.9 mm and a height of 2.6 mm |
Alternative Label(s) | R59 |
R731#
Elucidation | a coin case with a nominal diameter of 7.9 mm and a height of 3.1 mm |
R736#
Alternative Label(s) | R41, a coin case with a nominal diameter of 7.9 mm and a height of 3.6 mm |
R754#
Elucidation | a coin case with a nominal diameter of 7.9 mm and a height of 5.4 mm |
Alternative Label(s) | R48 |
R9#
Elucidation | a coin case with a nominal diameter of 15.5 mm and a height of 6.0 mm |
R916#
Elucidation | a coin case with a nominal diameter of 9.5 mm and a height of 1.6 mm |
Alternative Label(s) | R68 |
R921#
Elucidation | a coin case with a nominal diameter of 9.5 mm and a height of 2.1 mm |
Alternative Label(s) | R69 |
R926#
Elucidation | a coin case with a nominal diameter of 9.5 mm and a height of 2.6 mm |
Alternative Label(s) | R57 |
R927#
Alternative Label(s) | a coin case with a nominal diameter of 9.5 mm and a height of 2.7 mm |
R932#
Elucidation | a coin case with a nominal diameter of 9.3 mm and a height of 3.2 mm |
Comment | 8 of these in series are used to form an A23 battery |
R936#
Elucidation | a coin case with a nominal diameter of 9.5 mm and a height of 3.6 mm |
Alternative Label(s) | R45 |
RadialDistance#
Elucidation | Distance, where one point is located on an axis or within a closed non self-intersecting curve or surface. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-01-26 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1578234 |
Radian#
Elucidation | Measure of plane angle. |
IUPAC Reference | https://doi.org/10.1351/goldbook.R05036 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Radian?oldid=492309312 |
Comment | Dimensionless measurement unit for plane angle. |
RadianPerHour#
Elucidation | "Radian per Hour" is a unit for 'Angular Velocity' expressed as rad/h. -- QUDT |
Alternative Label(s) | Radian per Hour |
RadianPerMetre#
Alternative Label(s) | Radian per Metre |
RadianPerMinute#
Elucidation | Radian Per Minute (rad/min) is a unit in the category of Angular velocity. It is also known as radians per minute, radian/minute. Radian Per Minute (rad/min) has a dimension of aT-1 where T is time. It can be converted to the corresponding standard SI unit rad/s by multiplying its value by a factor of 0.0166666666667. -- QUDT |
Alternative Label(s) | Radian per Minute |
RadianPerSecond#
Elucidation | "Radian per Second" is the SI unit of rotational speed (angular velocity), and, also the unit of angular frequency. The radian per second is defined as the change in the orientation of an object, in radians, every second. -- QUDT |
Alternative Label(s) | radian per second |
RadianPerSquareSecond#
Elucidation | Angular acceleration is the rate of change of angular velocity. In SI units, it is measured in radians per Square second (rad/s²), and is usually denoted by the Greek letter α. -- QUDT |
Alternative Label(s) | Radian per Square Second |
RadianSquareMetrePerKilogram#
Alternative Label(s) | Radian Square Metre per Kilogram |
RadianSquareMetrePerMole#
Alternative Label(s) | Radian Square Metre per Mole |
RadiantEnergy#
Elucidation | Mean energy, excluding rest energy, of the particles that are emitted, transferred, or received. |
Wikidata Reference | https://www.wikidata.org/wiki/Q1259526 |
RadiantFlux#
IUPAC Reference | https://doi.org/10.1351/goldbook.R05046 |
Comment | The radiant energy emitted, reflected, transmitted or received, per unit time. |
Radioactivity#
Elucidation | Decays per unit time. |
Alternative Label(s) | RadioactiveActivity |
IUPAC Reference | https://doi.org/10.1351/goldbook.A00114 |
Radium#
Alternative Label(s) | Ra |
Wikipedia Reference | https://en.wikipedia.org/wiki/Radium |
Wikidata Reference | https://www.wikidata.org/wiki/Q1128 |
RadiumAtom#
Elucidation | Atom subclass for radium. |
RadiumSymbol#
Radius#
Elucidation | Distance from the centre of a circle to the circumference. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-01-25 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Radius |
Wikidata Reference | https://www.wikidata.org/wiki/Q173817 |
RadiusOfCurvature#
Elucidation | Radius of the osculating circle of a planar curve at a particular point of the curve. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-01-30 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Radius_of_curvature |
Radon#
Wikipedia Reference | https://en.wikipedia.org/wiki/Radon |
Wikidata Reference | https://www.wikidata.org/wiki/Q1133 |
RadonAtom#
Elucidation | Atom subclass for radon. |
RadonSymbol#
RamanSpectroscopy#
Elucidation | Raman spectroscopy (/ˈrɑːmən/) (named after physicist C. V. Raman) is a spectroscopic technique typically used to determine vibrational modes of molecules, although rotational and other low-frequency modes of systems may also be observed. Raman spectroscopy is commonly used in chemistry to provide a structural fingerprint by which molecules can be identified. Raman spectroscopy relies upon inelastic scattering of photons, known as Raman scattering. A source of monochromatic light, usually from a laser in the visible, near infrared, or near ultraviolet range is used, although X-rays can also be used. The laser light interacts with molecular vibrations, phonons or other excitations in the system, resulting in the energy of the laser photons being shifted up or down. The shift in energy gives information about the vibrational modes in the system. Infrared spectroscopy typically yields similar yet complementary information. Typically, a sample is illuminated with a laser beam. Electromagnetic radiation from the illuminated spot is collected with a lens and sent through a monochromator. Elastic scattered radiation at the wavelength corresponding to the laser line (Rayleigh scattering) is filtered out by either a notch filter, edge pass filter, or a band pass filter, while the rest of the collected light is dispersed onto a detector. |
RandlesCircuitModel#
Elucidation | An equivalent electrical circuit that consists of an active electrolyte resistance RS in series with the parallel combination of the double-layer capacitance Cdl and an impedance of a faradaic reaction. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Randles_circuit |
RapidPrototyping#
Elucidation | Application of additive manufacturing intended for reducing the time needed for producing prototypes. |
RatedCapacity#
Elucidation | capacity value of a battery [or electrochemical device] determined under specified conditions and declared by the manufacturer |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-15 |
RatioOfSpecificHeatCapacities#
Elucidation | Ratio of specific heat capacity at constant pressure cp to specific heat capacity at constant volume cV, thus γ = cp/cV. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-51 |
Wikidata Reference | https://www.wikidata.org/wiki/Q503869 |
RatioQuantity#
Elucidation | The class of quantities that are the ratio of two quantities with the same physical dimensionality. |
Comment | Quantities defined as ratios `Q=A/B` having equal dimensions in numerator and denominator are dimensionless quantities but still have a physical dimension defined as dim(A)/dim(B). Johansson, Ingvar (2010). "Metrological thinking needs the notions of parametric quantities, units and dimensions". Metrologia. 47 (3): 219–230. doi:10.1088/0026-1394/47/3/012. ISSN 0026-1394. |
RawData#
Elucidation | Direct output of the equipment with the manufacturer’s software including automatic pre-processing that is not modified by the user once the acquisition method is defined and the equipment calibrated. |
RawData#
Elucidation | The raw data is a set of (unprocessed) data that is given directly as output from the detector, usually expressed as a function of time or position, or photon energy. |
RawSample#
ReactionEnergy#
Elucidation | In a nuclear reaction, sum of the kinetic energies and photon energies of the reaction products minus the sum of the kinetic and photon energies of the reactants. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98164745 |
ReactionOverpotential#
Elucidation | part of the electrode polarization arising from a chemical reaction impeding the electrode reaction |
Alternative Label(s) | ReactionOvervoltage, ReactionPolarization |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-10 |
ReactionRate#
Elucidation | rate at which a chemical reaction takes place |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-02-02 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Reaction_rate |
Wikidata Reference | https://www.wikidata.org/wiki/Q3394849 |
ReactionRateConstant#
Elucidation | a proportionality constant which quantifies the rate and direction of a chemical reaction by relating it with the concentration of reactants |
Wikipedia Reference | https://en.wikipedia.org/wiki/Reaction_rate_constant |
Wikidata Reference | https://www.wikidata.org/wiki/Q658700 |
ReactionSintering#
ReactiveMaterial#
Elucidation | A material that takes active part in a chemical reaction. |
ReactiveNonMetalElementalSubstance#
ReactivePower#
Elucidation | Imaginary part of the complex power. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-11-44 |
Wikidata Reference | https://www.wikidata.org/wiki/Q2144613 |
ReactorTimeConstant#
Elucidation | Duration required for the neutron fluence rate in a reactor to change by the factor e when the fluence rate is rising or falling exponentially. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-07-04 |
Wikidata Reference | https://www.wikidata.org/wiki/Q99518950 |
Real#
Elucidation | A real number. |
ReciprocalAmountPerVolumeUnit#
ReciprocalCentiMetre#
Elucidation | reciprocal of the 0.01-fold of the SI base unit metre -- QUDT |
Alternative Label(s) | Reciprocal Centimetre |
ReciprocalCubicCentiMetre#
Elucidation | reciprocal of the 0.000001-fold of the power of the SI base unit metre with the exponent 3 -- QUDT |
Alternative Label(s) | Reciprocal Cubic Centimetre |
ReciprocalCubicMetre#
Elucidation | "Per Cubic Meter" is a denominator unit with dimensions /m³. -- QUDT |
Alternative Label(s) | Reciprocal Cubic Metre |
ReciprocalCubicMetreSecond#
Alternative Label(s) | Reciprocal Cubic Metre Second |
ReciprocalCubicMilliMetre#
Elucidation | reciprocal value of the 0.000000001-fold of the power of the SI base unit metre with the exponent 3 -- QUDT |
Alternative Label(s) | Reciprocal Cubic Millimetre |
ReciprocalDay#
Elucidation | reciprocal of the unit day -- QUDT |
Alternative Label(s) | Reciprocal Day |
ReciprocalDuration#
Alternative Label(s) | InverseDuration, InverseTime, ReciprocalTime |
Wikidata Reference | https://www.wikidata.org/wiki/Q98690850 |
ReciprocalElectricChargeDensityUnit#
ReciprocalHenry#
Alternative Label(s) | Reciprocal Henry |
ReciprocalHour#
Elucidation | A reciprocal unit of time for `reciprocal hour` or "inverse hour". -- QUDT |
Alternative Label(s) | Reciprocal Hour |
ReciprocalJouleCubicMetre#
Alternative Label(s) | Reciprocal Joule Cubic Metre |
ReciprocalKelvin#
Elucidation | Per Kelvin Unit is a denominator unit with dimensions /k. -- QUDT |
Alternative Label(s) | Reciprocal Kelvin |
ReciprocalKiloMetre#
Elucidation | Per Kilometer Unit is a denominator unit with dimensions /km. -- QUDT |
Alternative Label(s) | Reciprocal Kilometre |
ReciprocalKiloVoltAmpereHour#
Elucidation | reciprocal of the 1,000-fold of the product of the SI derived unit volt and the SI base unit ampere and the unit hour -- QUDT |
Alternative Label(s) | Reciprocal Kilovolt Ampere Hour |
ReciprocalLength#
Elucidation | The inverse of length. |
Alternative Label(s) | InverseLength |
Wikipedia Reference | https://en.wikipedia.org/wiki/Reciprocal_length |
ReciprocalLengthUnit#
ReciprocalLitre#
Elucidation | reciprocal value of the unit litre -- QUDT |
Alternative Label(s) | Reciprocal Litre |
ReciprocalMassUnit#
ReciprocalMetre#
Elucidation | Per Meter Unit is a denominator unit with dimensions /m. -- QUDT |
Alternative Label(s) | Reciprocal Metre |
ReciprocalMetreKelvin#
Elucidation | Per Meter Kelvin Unit is a denominator unit with dimensions /m.k. -- QUDT |
Alternative Label(s) | Reciprocal Metre Kelvin |
ReciprocalMetrePerNanoMetre#
Alternative Label(s) | Reciprocal metre per nanometre |
ReciprocalMetrePerNanoMetrePerSteradian#
Alternative Label(s) | Reciprocal metre per nanometre per steradian |
ReciprocalMetrePerSecond#
Alternative Label(s) | Reciprocal metre per second |
ReciprocalMetrePerSteradian#
Alternative Label(s) | Reciprocal metre per steradian |
ReciprocalMicroMetre#
Elucidation | Per Micrometer Unit is a denominator unit with dimensions /microm. -- QUDT |
Alternative Label(s) | Reciprocal Micrometre |
ReciprocalMicroMolePerLitre#
Elucidation | Units used to describe the sensitivity of detection of a spectrophotometer. -- QUDT |
Alternative Label(s) | Reciprocal micromole per litre |
ReciprocalMilliMetre#
Elucidation | Per Millimeter Unit is a denominator unit with dimensions /mm. -- QUDT |
Alternative Label(s) | Reciprocal Millimetre |
ReciprocalMilliSecond#
Alternative Label(s) | Reciprocal millisecond |
ReciprocalMinute#
Elucidation | A reciprocal unit of time for `reciprocal minute` or `inverse minute`. -- QUDT |
Alternative Label(s) | Reciprocal Minute |
ReciprocalMole#
Elucidation | Per Mole Unit is a denominator unit with dimensions mol⁻¹. -- QUDT |
Alternative Label(s) | Reciprocal Mole |
ReciprocalNanoMetre#
Elucidation | Per Nanometer Unit is a denominator unit with dimensions /nm. -- QUDT |
Alternative Label(s) | Reciprocal Nanometre |
ReciprocalPascal#
Alternative Label(s) | Reciprocal Pascal |
Wikipedia Reference | http://en.wikipedia.org/wiki/Pascal?oldid=492989202 |
ReciprocalPascalPerSecond#
Alternative Label(s) | Reciprocal Pascal per second |
ReciprocalPicoMetre#
Elucidation | Per Picoometer Unit is a denominator unit with dimensions /pm. -- QUDT |
Alternative Label(s) | Reciprocal Picometre |
ReciprocalSecond#
Elucidation | A reciprical unit of time for `reciprocal second` or `inverse second`. The `Per Second` is a unit of rate. -- QUDT |
Alternative Label(s) | Reciprocal Second |
ReciprocalSecondSquareMetre#
Elucidation | `Per Second Square Meter` is a measure of flux with dimensions /sec-m². -- QUDT |
Alternative Label(s) | Reciprocal Second Square Metre |
ReciprocalSecondSquareMetreSteradian#
Elucidation | Per Second Square Meter Steradian is a denominator unit with dimensions /sec-m²-sr. -- QUDT |
Alternative Label(s) | Reciprocal Second Square Metre Steradian |
ReciprocalSecondSteradian#
Elucidation | Per Second Steradian Unit is a denominator unit with dimensions /sec-sr. -- QUDT |
Alternative Label(s) | Reciprocal Second Steradian |
ReciprocalSquareElectronVolt#
Elucidation | Per Square Electron Volt is a denominator unit with dimensions /eV². -- QUDT |
Alternative Label(s) | Reciprocal Square Electron Volt |
ReciprocalSquareEnergyUnit#
ReciprocalSquareGigaElectronVolt#
Elucidation | Per Square Giga Electron Volt Unit is a denominator unit with dimensions /GeV². -- QUDT |
Alternative Label(s) | Reciprocal Square Giga Electron Volt |
ReciprocalSquareJoule#
Elucidation | Per Square Joule is a denominator unit with dimensions /eV². -- QUDT |
Alternative Label(s) | Reciprocal Square Joule |
ReciprocalSquareKilogram#
Elucidation | Per Square Kilogram is a denominator unit with dimensions /kg². -- QUDT |
Alternative Label(s) | Reciprocal Square Kilogram |
ReciprocalSquareMetre#
Elucidation | "Per Square Meter" is a denominator unit with dimensions /m². -- QUDT |
Alternative Label(s) | Reciprocal Square Metre |
ReciprocalSquareMetreSecond#
Alternative Label(s) | Reciprocal Square Metre Second |
ReciprocalSquareSecond#
Alternative Label(s) | Reciprocal square second |
ReciprocalSteradian#
Alternative Label(s) | Reciprocal steradian |
ReciprocalTeslaMetre#
Elucidation | Per Tesla Meter Unit is a denominator unit with dimensions /m .· T. -- QUDT |
Alternative Label(s) | Reciprocal Tesla Metre |
ReciprocalTeslaSecond#
Elucidation | Per Tesla Second Unit is a denominator unit with dimensions /s . T. -- QUDT |
Alternative Label(s) | Reciprocal Tesla Second Unit |
ReciprocalVolume#
ReciprocalWeber#
Alternative Label(s) | Reciprocal Weber |
RecombinationCoefficient#
Elucidation | Coefficient in the law of recombination, |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-06-47 |
Wikidata Reference | https://www.wikidata.org/wiki/Q98842099 |
Record#
Elucidation | a measurement of one or more quantities, usually at a given time |
Record#
Elucidation | an entry in a dataset, typically consisting of one line. |
RectangularElectrode#
Elucidation | an electrode in the shapre of a rectangle |
RedAntiQuark#
RedBottomAntiQuark#
RedBottomQuark#
RedCharmAntiQuark#
RedCharmQuark#
RedDownAntiQuark#
RedDownQuark#
RedQuark#
RedStrangeAntiQuark#
RedStrangeQuark#
RedTopAntiQuark#
RedTopQuark#
RedUpAntiQuark#
RedUpQuark#
RedoxFlowBattery#
Elucidation | a flow battery is a rechargeable battery in which electrolyte flows through one or more electrochemical cells from one or more tanks |
Wikipedia Reference | https://en.wikipedia.org/wiki/Flow_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q907511 |
Reductionistic#
Elucidation | A class devoted to categorize causal objects by specifying their granularity levels. |
Redundant#
Elucidation | A whole possessing some proper parts of its same type. |
Alternative Label(s) | NonMaximal |
ReferenceElectrode#
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-03-15 |
IUPAC Reference | https://goldbook.iupac.org/terms/view/R05229 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Reference_electrode |
Wikidata Reference | https://www.wikidata.org/wiki/Q653954 |
Comment | Electrode that maintains an essentially constant potential under the conditions prevailing in an electrochemical measurement, and that serves for observation, measurement, or control of the potential of the indicator or working electrode. |
ReferenceSample#
Elucidation | Material, sufficiently homogeneous and stable with respect to one or more specified properties, which has been established to be fit for its intended use in a measurement process”. |
Alternative Label(s) | Certified Reference Material, Reference material, ReferenceSpecimen |
ReferenceThermodynamicTemperature#
RefractiveIndex#
IUPAC Reference | https://doi.org/10.1351/goldbook.R05240 |
Comment | Factor by which the phase velocity of light is reduced in a medium. |
RelativeHumidity#
Elucidation | Ratio of the partial pressure p of water vapour in moist air to its partial pressure psat at saturation, at the same temperature φ = p/psat. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-65 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Humidity#Relative_humidity |
Wikidata Reference | https://www.wikidata.org/wiki/Q2499617 |
Comment | The relative humidity is often expressed in per cent. |
RelativeLinearStrain#
Elucidation | Relative change of length with respect the original length. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-58 |
IUPAC Reference | https://doi.org/10.1351/goldbook.L03560 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1990546 |
RelativeMassConcentrationOfWaterVapour#
Elucidation | ratio of the mass concentration of water vapour v to its mass concentration at saturation vsat, at the same temperature, thus ψ = v/vsat. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-66 |
Wikidata Reference | https://www.wikidata.org/wiki/Q76379357 |
Comment | For normal cases, the relative humidity may be assumed to be equal to relative mass concentration of vapour. |
RelativeMassDefect#
Elucidation | Quotient of mass defect and the unified atomic mass constant. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98038718 |
RelativeMassDensity#
Elucidation | Mass density ρ of a substance divided by the mass density ρ0 of a reference substance, under conditions that should be specified for both substances. |
Alternative Label(s) | RelativeDensity |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-08 |
IUPAC Reference | https://doi.org/10.1351/goldbook.R05262 |
Wikidata Reference | https://www.wikidata.org/wiki/Q11027905 |
RelativeMassExcess#
Elucidation | Quotient of mass excess and the unified atomic mass constant. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98038610 |
RelativeMassFractionOfVapour#
RelativePermeability#
Elucidation | Scalar quantity or tensor quantity equal to the absolute permeability divided by the magnetic constant. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-12-29 |
IUPAC Reference | https://doi.org/10.1351/goldbook.R05272 |
Wikidata Reference | https://www.wikidata.org/wiki/Q77785645 |
RelativePermittivity#
Elucidation | Permittivity divided by electric constant. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-12-13 |
Wikidata Reference | https://www.wikidata.org/wiki/Q4027242 |
RelativePressureCoefficient#
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-30 |
Wikidata Reference | https://www.wikidata.org/wiki/Q74761852 |
RelativeVolumeStrain#
Elucidation | Quotient of change of volume and original volume. |
Alternative Label(s) | BulkStrain, VolumeStrain |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-60 |
IUPAC Reference | https://doi.org/10.1351/goldbook.V06648 |
Wikidata Reference | https://www.wikidata.org/wiki/Q73432507 |
RelaxationTime#
Elucidation | time constant for scattering, trapping or annihilation of charge carriers, phonons or other quasiparticles |
Wikidata Reference | https://www.wikidata.org/wiki/Q106041085 |
ReplacementBattery#
Elucidation | battery for use in place of an existing battery, giving the same or similar operating and performance characteristics. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-01-13 |
Replica#
Elucidation | An icon that not only resembles the object, but also can express some of the object's functions. |
Representation#
Elucidation | A graphical object aimed to represent schematically the conceptual, tempral or spatial structure of another object. |
ResemblanceIcon#
Elucidation | An icon that mimics the spatial or temporal shape of the object. |
Comment | The subclass of icon inspired by Peirceian category a) the image, which depends on a simple quality (e.g. picture). |
ReserveBatteryCell#
Elucidation | cell stored in a dry state in which the necessary electrolyte is held separately and which may be transferred for activation to the cell, immediately prior to use, by priming or other means. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-01-14 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Reserve_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q7315268 |
ReshapeManufacturing#
Elucidation | A manufacturing in which workpieces are produced from solid raw parts through permanent deformation, provided that neither material is added nor removed. |
Alternative Label(s) | Forming, Umformen |
ResidualActiveMass#
Elucidation | charged active material remaining in a cell following a discharge to a specified end-of-discharge voltage. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-37 |
ResidualCapacity#
Elucidation | electric charge capacity remaining in a cell or battery following a discharge, operation or storage under specific test conditions |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-16 |
ResidualCurrent#
Elucidation | Electric current that flows, at a particular value of the applied potential, in the absence of the substance whose electrode behaviour is being investigated, i.e. a "blank" solution. |
Alternative Label(s) | BackgroundCurrent, BackgroundCurrent |
IUPAC Reference | https://goldbook.iupac.org/terms/view/R05311 |
Comment | I_{r} |
ResidualResistivity#
Elucidation | for metals, the resistivity extrapolated to zero thermodynamic temperature |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=815-13-61 |
Wikidata Reference | https://www.wikidata.org/wiki/Q25098876 |
ResistanceToAlternativeCurrent#
Elucidation | Real part of the impedance. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-12-45 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1048490 |
ResonanceEnergy#
Elucidation | Resonance in a nuclear reaction, determined by the kinetic energy of an incident particle in the reference frame of the target particle. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98165187 |
ResonanceEscapeProbability#
Elucidation | In an infinite medium, the probability that a neutron slowing down will traverse all or some specified portion of the range of resonance energies without being absorbed. |
Wikidata Reference | https://www.wikidata.org/wiki/Q4108072 |
ResourceIdentifier#
Elucidation | A formal computer-interpretable identifier of a system resource. |
ResponseTimeAtAnISE#
Elucidation | Duration between the time when an ion-selective electrode and an external reference electrode (the two completing the ion-selective electrode cell) are brought into contact with a sample solution (or the time at which the activity of the ion of interest in solution is changed) and the first time at which the slope of the cell potential vs. time plot (ΔE/Δt) becomes equal to a limiting value selected on the basis of the experimental conditions and/or requirements concerning accuracy. |
Comment | Buck and Lindner suggest a slope of 0.6 mV min-1 . |
RestEnergy#
Elucidation | Product of the rest mass and the square of the speed of light in vacuum. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-05 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Invariant_mass#Rest_energy |
Wikidata Reference | https://www.wikidata.org/wiki/Q11663629 |
RestMass#
Elucidation | For particle X, mass of that particle at rest in an inertial frame. |
Alternative Label(s) | InvariantMass, InvariantMass, ProperMass, ProperMass |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-01-03 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Invariant_mass |
Wikidata Reference | https://www.wikidata.org/wiki/Q96941619 |
RestingTime#
Alternative Label(s) | RestingDuration, the duration during which an electrochemical device is kept at open-circuit conditions |
ReversibleHydrogenElectrode#
Elucidation | a practical hydrogen electrode whose potential depends on the pH of the solution |
Wikipedia Reference | https://en.wikipedia.org/wiki/Reversible_hydrogen_electrode |
Wikidata Reference | https://www.wikidata.org/wiki/Q900576 |
RevolutionPerMinute#
Elucidation | "Revolution per Minute" is a unit for 'Angular Velocity' expressed as rev/min. -- QUDT |
Alternative Label(s) | Revolution per Minute |
Rhenium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Rhenium |
Wikidata Reference | https://www.wikidata.org/wiki/Q737 |
RheniumAtom#
Elucidation | Atom subclass for rhenium. |
RheniumSymbol#
Rhodium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Rhodium |
Wikidata Reference | https://www.wikidata.org/wiki/Q1087 |
RhodiumAtom#
Elucidation | Atom subclass for rhodium. |
RhodiumElectrode#
Elucidation | electrode in which the active material is rhodium |
RhodiumIIIOxide#
Alternative Label(s) | Rh2O3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Rhodium(III)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q3488660 |
RhodiumIVOxide#
Alternative Label(s) | RhO2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Rhodium(IV)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q409279 |
RhodiumOxideCompound#
RhodiumSymbol#
RichardsonConstant#
Elucidation | Parameter in the expression for the thermionic emission current density J for a metal in terms of the thermodynamic temperature T and work function. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-06-30 |
Wikidata Reference | https://www.wikidata.org/wiki/Q105883079 |
RichardsonConstantUnit#
RightHandedParticle#
Riveting#
RockingChairBattery#
Elucidation | secondary battery containing two insertion electrodes in which the guest ion is transferred between the cathode and anode host compounds |
Alternative Label(s) | InsertionBattery, ShuttlecockBattery, SwingCell |
RoentgeniumAtom#
Elucidation | Atom subclass for roentgenium. |
RoentgeniumSymbol#
Role#
Elucidation | An entity that is categorized according to its relation with a whole through a parthood relation and that contributes to it according to an holistic criterion, where the type of the whole is not the type of the part. |
Alternative Label(s) | HolisticPart, Part |
Rolling#
Alternative Label(s) | Walzen |
Comment | Continuous or stepwise pressure forming with one or more rotating tools (rollers), without or with additional tools, e.g. plugs or mandrels, rods, guide tools |
RollingResistance#
Elucidation | Force resisting the motion when a body (such as a ball, tire, or wheel) rolls on a surface. |
Alternative Label(s) | RollingDrag, RollingFrictionForce |
Wikidata Reference | https://www.wikidata.org/wiki/Q914921 |
RollingResistanceFactor#
Elucidation | Quotient of tangential and normal component of the force applied to a body which is rolling at constant speed over a surface. |
Wikidata Reference | https://www.wikidata.org/wiki/Q91738044 |
Ronna#
Ronto#
RotatingDiskElectrode#
Elucidation | A disc electrode that is embedded in the centre of a cylinder which rotates in solution around the longitudinal cylinder axis. |
Alternative Label(s) | RDE, RDE |
Wikipedia Reference | https://en.wikipedia.org/wiki/Rotating_disk_electrode |
Wikidata Reference | https://www.wikidata.org/wiki/Q3587619 |
Comment | The current is directly proportional to the electrode area and the electrode is uniformly accessible. |
RotatingDiskSpeed#
Elucidation | rotational frequency of a rotating component in a rotating disk electrode |
RotatingRingDiskElectrode#
Elucidation | a second annular working electrode positioned concentric with a rotating disc electrode to make a rotating ring-disc electrode (RRDE) |
Alternative Label(s) | RRDE |
Wikipedia Reference | https://en.wikipedia.org/wiki/Rotating_ring-disk_electrode |
Wikidata Reference | https://www.wikidata.org/wiki/Q5829908 |
Comment | This arrangement is largely used in mechanistic studies. |
Rotation#
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=102-05-22 |
Wikidata Reference | https://www.wikidata.org/wiki/Q76435127 |
RotationalDisplacement#
Elucidation | Quotient of the traversed circular path length of a point in space during a rotation and its distance from the axis or centre of rotation. |
Alternative Label(s) | AngularDisplacement |
Wikipedia Reference | https://en.wikipedia.org/wiki/Angular_displacement |
Wikidata Reference | https://www.wikidata.org/wiki/Q3305038 |
RotationalFrequency#
Elucidation | Magnitude of the angular velocity ω divided by the angle 2π, thus n = |ω|/2π. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-01-42 |
RoundCase#
Elucidation | a case that is described by its diameter and height |
Comment | often represented in cell designations by the letter R |
RoundElectrode#
Elucidation | an electrode in the shape of a circle |
Rubidium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Rubidium |
Wikidata Reference | https://www.wikidata.org/wiki/Q895 |
RubidiumAtom#
Elucidation | Atom subclass for rubidium. |
RubidiumSymbol#
Ruby#
Ruthenium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Ruthenium |
Wikidata Reference | https://www.wikidata.org/wiki/Q1086 |
RutheniumAtom#
Elucidation | Atom subclass for ruthenium. |
RutheniumElectrode#
Elucidation | electrode in which the active material is ruthenium |
RutheniumIVOxide#
Alternative Label(s) | RuO2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Ruthenium(IV)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q417022 |
RutheniumOxideCompound#
RutheniumOxideElectrode#
Elucidation | electrode in which the active material is ruthenium oxide |
Alternative Label(s) | RuO2Electrode |
RutheniumSymbol#
RutheniumVIIIOxide#
Alternative Label(s) | RuO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Ruthenium_tetroxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q416759 |
RutherfordiumAtom#
Elucidation | Atom subclass for rutherfordium. |
RutherfordiumSymbol#
RybergConstant#
IUPAC Reference | https://doi.org/10.1351/goldbook.R05430 |
Comment | The Rydberg constant represents the limiting value of the highest wavenumber (the inverse wavelength) of any photon that can be emitted from the hydrogen atom, or, alternatively, the wavenumber of the lowest-energy photon capable of ionizing the hydrogen atom from its ground state. |
SIAccepted#
SIAcceptedDerivedUnit#
SIAcceptedPrefixedUnit#
SIAcceptedUnit#
Elucidation | Non-SI units mentioned in the SI. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Non-SI_units_mentioned_in_the_SI |
Comment | This is a list of units that are not defined as part of the International System of Units (SI), but are otherwise mentioned in the SI brouchure, because either the General Conference on Weights and Measures (CGPM) accepts their use as being multiples or submultiples of SI-units, they have important contemporary application worldwide, or are otherwise commonly encountered worldwide. |
SIBaseUnit#
Elucidation | The base units in the SI system. |
SICoherentDerivedUnit#
Elucidation | A SI derived unit whos numerical factor in front of the product of SI base units is one. |
Comment | This class collects all units that are products or powers of SI base or SI special units only. |
SICoherentUnit#
Elucidation | A unit that can be expressed as a product of powers of SI base units with no pre-factor of offset. |
SIDerivedUnit#
SIDimensionalUnit#
Elucidation | Dimensional unit with its physical dimensionality described accortind to the International System of Units (SI). |
SIExactConstant#
Elucidation | Physical constant that by definition (after the latest revision of the SI system that was enforsed May 2019) has a known exact numerical value when expressed in SI units. |
SIMetricMultipleUnit#
Elucidation | Measurement unit obtained by multiplying a given measurement unit by an integer SI prefix greater than one. |
SIMetricPrefixedUnit#
Elucidation | A SI base or special unit with a metric prefix. |
Comment | The presence of the prefix makes this units non-coherent with SI system. |
SIMetricSubMultipleUnit#
Elucidation | Measurement unit obtained by dividing a given measurement unit by an integer SI prefix greater than one. |
SIMultiplePrefix#
SINonCoherentDerivedUnit#
Elucidation | A derived unit whos numerical factor in front of the product of base units is NOT equal to one. |
SINonCoherentUnit#
Elucidation | A unit whos numerical factor in front of the product of base units is NOT equal to one. |
SIPrefix#
SISpecialUnit#
Elucidation | The 22 derived units that are given a special name in the SI system that stands for units derived by SI base units. |
Wikipedia Reference | https://en.wikipedia.org/wiki/International_System_of_Units#Derived_units |
SISubMultiplePrefix#
SIUnit#
Elucidation | The set of units provided by the SI referring to the ISQ. |
Comment | The complete set of SI units includes both the coherent set and the multiples and sub-multiples formed by using the SI prefixes. |
SIUnitSymbol#
Salt#
Elucidation | a chemical compound consisting of an assembly of cations and anions |
IUPAC Reference | https://doi.org/10.1351/goldbook.S05447 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Salt_(chemistry) |
Wikidata Reference | https://www.wikidata.org/wiki/Q12370 |
SaltBridge#
Elucidation | means of making electrolytic connection between two half cells without introducing a significant liquid junction potential. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Salt_bridge |
Wikidata Reference | https://www.wikidata.org/wiki/Q899119 |
Comment | A typical construction is a tube of an inert material (e.g. agar agar) filled with a solution containing an electrolyte with approximately equal ion mobilities of the cation and the anion (e.g., KNO3, KCl), with the ends of the tube immersed in the electrolyte solution of the half cells. |
SamariumAtom#
Elucidation | Atom subclass for samarium. |
SamariumSymbol#
Sample#
Elucidation | Portion of material selected from a larger quantity of material. The term needs to be qualified, e.g., bulk sample, representative sample, primary sample, bulked sample, test sample, etc. The term 'sample' implies the existence of a sampling error, i.e., the results obtained on the portions taken are only estimates of the concentration of a constituent or the quantity of a property present in the parent material. If there is no or negligible sampling error, the portion removed is a test portion, aliquot, or specimen. |
Alternative Label(s) | Specimen |
SampleInspection#
Elucidation | Analysis of the sample in order to determine information that are relevant for the characterisation method. |
SampleInspectionInstrument#
SamplePreparation#
Elucidation | Sample preparation processes (e.g., machining, polishing, cutting to size, etc.) before actual observation and measurement. |
SamplePreparationHardware#
Elucidation | Hardware used for the preparation of the sample. |
SamplePreparationInstrument#
SamplePreparationParameter#
Elucidation | Parameter used for the sample preparation process |
SampledDCPolarography#
Elucidation | DC polarography with current sampling at the end of each drop life mechanically enforced by a knocker at a preset drop time value. The current sampling and mechanical drop dislodge are synchronized. |
Alternative Label(s) | TASTPolarography, TASTPolarography |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
SamplingInterval#
Elucidation | time interval during which the current is measured in pulse voltammetry |
IUPAC Reference | https://doi.org/10.1351/goldbook.S05465 |
SamplingProcess#
Elucidation | Act of extracting a portion (amount) of material from a larger quantity of material. This operation results in obtaining a sample representative of the batch with respect to the property or properties being investigated. |
SamplingTime#
Elucidation | duration of the sampling interval in pulse voltammetry |
IUPAC Reference | https://doi.org/10.1351/goldbook.S05467 |
SandMolds#
SaturatedCalomelElectrode#
Elucidation | A reference electrode based on the reaction between elemental mercury and mercury(I) chloride. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Saturated_calomel_electrode |
Wikidata Reference | https://www.wikidata.org/wiki/Q898591 |
SaturatedSolution#
Elucidation | solution which has the same concentration of a solute as one that is in equilibrium with undissolved solute at specified values of the temperature and pressure |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-01-14 |
IUPAC Reference | https://doi.org/10.1351/goldbook.S05471 |
Sawing#
Elucidation | Process of cutting a workpiece into smaller parts that are either doughter parts, samples (e.g. for testing) or scrap. |
Alternative Label(s) | Sägen |
Comment | Cutting with circular or straight cutting motion, using a multi-toothed tool of small cutting width, the cutting motion being performed by the tool |
ScalarMagneticPotential#
Elucidation | Scalar potential of an irrotational magnetic field strength. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-58 |
Wikidata Reference | https://www.wikidata.org/wiki/Q17162107 |
ScalarMeson#
Elucidation | A meson with spin zero and even parity. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Scalar_meson |
Scandium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Scandium |
Wikidata Reference | https://www.wikidata.org/wiki/Q713 |
ScandiumAtom#
Elucidation | Atom subclass for scandium. |
ScandiumSymbol#
ScanningAugerElectronMicroscopy#
Elucidation | Auger electron spectroscopy (AES or simply Auger) is a surface analysis technique that uses an electron beam to excite electrons on atoms in the particle. Atoms that are excited by the electron beam can emit “Auger” electrons. AES measures the kinetic energies of the emitted electrons. The energy of the emitted electrons is characteristic of elements present at the surface and near the surface of a sample. |
Alternative Label(s) | AES |
ScanningElectronMicroscopy#
Elucidation | The scanning electron microscope (SEM) uses a focused beam of high-energy electrons to generate a variety of signals at the surface of solid specimens. The signals that derive from electron-sample interactions reveal information about the sample including external morphology (texture), chemical composition, and crystalline structure and orientation of materials making up the sample. |
Alternative Label(s) | SEM |
ScanningKelvinProbe#
Elucidation | Scanning Kelvin probe (SKP) and scanning Kelvin probe force microscopy (SKPFM) are probe techniques which permit mapping of topography and Volta potential distribution on electrode surfaces. It measures the surface electrical potential of a sample without requiring an actual physical contact. |
Alternative Label(s) | SKB |
ScanningProbeMicroscopy#
Elucidation | Scanning probe microscopy (SPM) is a branch of microscopy that forms images of surfaces using a physical probe that scans the specimen. |
ScanningTunnelingMicroscopy#
Elucidation | Scanning Tunneling Microscopy, or STM, is an imaging technique used to obtain ultra-high resolution images at the atomic scale, without using light or electron beams. |
Alternative Label(s) | STM |
ScatteringAndDiffraction#
ScientificTheory#
Elucidation | A scientific theory is a description, objective and observed, produced with scientific methodology. |
Screwing#
Alternative Label(s) | Schrauben |
Comment | Screwing (screwing on, screwing in, screwing tight) is joining by pressing on by means of a self-locking thread (from: DIN 8593 Part 3/09.85). |
ScriptingLanguage#
Elucidation | A programming language that is executed through runtime interpretation. |
SeaborgiumAtom#
Elucidation | Atom subclass for seaborgium. |
SeaborgiumSymbol#
SealedCell#
Elucidation | cell which remains closed and does not release either gas or liquid when operated within the limits specified by the manufacturer |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-17 |
Comment | a sealed cell may be equipped with a safety device to prevent a dangerously high internal pressure and is designed to operate during its life in its original sealed state |
Seawater#
Elucidation | a combination of salts (mostly NaCl) dissolved in water |
Second#
IUPAC Reference | https://doi.org/10.1351/goldbook.S05513 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Second?oldid=495241006 |
SecondAxialMomentOfArea#
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-29 |
Wikidata Reference | https://www.wikidata.org/wiki/Q91405496 |
SecondGenerationFermion#
SecondPerMetre#
Alternative Label(s) | Seconds per metre |
SecondPerRadianCubicMetre#
Alternative Label(s) | Second per Radian Cubic Metre |
SecondPolarMomentOfArea#
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-30 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1049636 |
SecondaryBattery#
Elucidation | cell which is designed to be electrically recharged |
Alternative Label(s) | Accumulator, RechargeableBattery |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-01-03 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Rechargeable_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q187510 |
Comment | the recharge is accomplished by way of a reversible chemical reaction |
SecondaryData#
Elucidation | Data resulting from the application of post-processing or model generation to other data. |
Alternative Label(s) | Elaborated data |
SecondaryIonMassSpectrometry#
Elucidation | Secondary-ion mass spectrometry (SIMS) is a technique used to analyze the composition of solid surfaces and thin films by sputtering the surface of the specimen with a focused primary ion beam and collecting and analyzing ejected secondary ions. |
Alternative Label(s) | SIMS |
SectionAreaIntegralUnit#
SectionModulus#
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-31 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1930808 |
SeebeckCoefficient#
Elucidation | Measure of voltage induced by change of temperature. |
Wikidata Reference | https://www.wikidata.org/wiki/Q1091448 |
Selenium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Selenium |
Wikidata Reference | https://www.wikidata.org/wiki/Q876 |
SeleniumAtom#
Elucidation | Atom subclass for selenium. |
SeleniumSymbol#
SelfDischarge#
Elucidation | phenomenon by which a cell or battery loses energy in other ways than by discharge into an external circuit |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-27 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Self-discharge |
Wikidata Reference | https://www.wikidata.org/wiki/Q1418367 |
Semiosis#
Elucidation | A 'Process', that has participant an 'Interpreter', that is aimed to produce a 'Sign' representing another participant, the 'Object'. |
SemioticEntity#
Elucidation | The class of individuals that stands for semiotic objects, i.e. objects that take part on a semiotic process. |
Comment | Semiotic subclasse are defined using Peirce's semiotic theory. "Namely, a sign is something, A, which brings something, B, its interpretant sign determined or created by it, into the same sort of correspondence with something, C, its object, as that in which itself stands to C." (Peirce 1902, NEM 4, 20–21). The triadic elements: - 'sign': the sign A (e.g. a name) - 'interpretant': the sign B as the effects of the sign A on the interpreter (e.g. the mental concept of what a name means) - 'object': the object C (e.g. the entity to which the sign A and B refer to) This class includes also the 'interpeter' i.e. the entity that connects the 'sign' to the 'object' |
SemioticObject#
Elucidation | The object, in Peirce semiotics, as participant to a semiotic process. |
Alternative Label(s) | Object |
Comment | Here is assumed that the concept of 'object' is always relative to a 'semiotic' process. An 'object' does not exists per se, but it's always part of an interpretation. The EMMO relies on strong reductionism, i.e. everything real is a formless collection of elementary particles: we give a meaning to real world entities only by giving them boundaries and defining them using 'sign'-s. In this way the 'sign'-ed entity becomes an 'object', and the 'object' is the basic entity needed in order to apply a logical formalism to the real world entities (i.e. we can speak of it through its sign, and use logics on it through its sign). |
Semiotics#
SeparateManufacturing#
Elucidation | A manufacturing process in which the shape of a workpiece is changed by breaking the material cohesion at the processing point and thus the material cohesion is reduced overall. |
Alternative Label(s) | CuttingManufacturing, Trennen |
Separator#
Elucidation | in an electrochemical cell, device made of insulating material permeable to the ions of the electrolyte and prohibiting totally or partially the mixing of the substances on both sides. |
Alternative Label(s) | ElectrochemicalSeparator, ElectrochemicalSeparator |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-03-17 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Separator_(electricity) |
Wikidata Reference | https://www.wikidata.org/wiki/Q1718181 |
Comment | Membranes and diaphragms are special forms of electrochemical separators. |
Sequence#
Elucidation | A tessellation of temporal slices. |
SerialStep#
SerialWorkflow#
Elucidation | A workflow whose tasks are tiles of a sequence. |
SeriesConnection#
Elucidation | arrangement of cells or batteries wherein the positive terminal of each cell or battery is connected to the negative terminal of the next cell or battery in sequence. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-41 |
SeriesParallelConnection#
Elucidation | arrangement of cells or batteries wherein in series connected cells or batteries are connected in parallel. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-42 |
Service#
Alternative Label(s) | IntangibleProduct |
ServiceLife#
Elucidation | total period of useful life of a cell or a battery in operation. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-46 |
Comment | For primary batteries, service life relates to the total discharge time or capacity under specific conditions. |
ServiceMass#
Elucidation | total mass of a battery in its operational condition. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-38 |
SexticLengthUnit#
SexticMetre#
Alternative Label(s) | Sextic Metre |
Shape3Vector#
Elucidation | A real vector with 3 elements. |
Shape4x3Matrix#
Elucidation | A real matrix with shape 4x3. |
ShearCutting#
Alternative Label(s) | Scherschneiden |
Comment | Cutting workpieces between two cutting edges that move past each other (see Figure 1 [see figure in the standard]). |
ShearForming#
Alternative Label(s) | Schubumformen |
Comment | Forming of a solid body, whereby the plastic state is essentially brought about by shear stress. |
ShearOrTorsionTest#
ShearStrain#
Elucidation | Displacement of one surface with respect to another divided by the distance between them. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-59 |
IUPAC Reference | https://doi.org/10.1351/goldbook.S05637 |
Wikidata Reference | https://www.wikidata.org/wiki/Q7561704 |
ShelfLife#
Elucidation | duration, under specific conditions, at the end of which a battery [ or electrochemical device ] has retained the ability to perform a specified function |
Alternative Label(s) | StorageLife |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-47 |
ShellScript#
Elucidation | A command language designed to be run by a command-line interpreter, like a Unix shell. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Shell_script |
ShortCircuitCurrent#
Elucidation | maximum current which should be delivered by a cell or battery into an external circuit with zero electric resistance, or an external circuit which depresses the cell or battery voltage to approximately zero volt |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-26 |
Comment | zero electric resistance is a hypothetical condition and in practice the short-circuit current is the peak current flowing in a circuit of very low resistance compared to the internal resistance of the battery |
ShortRangeOrderParameter#
Elucidation | fraction of nearest-neighbour atom pairs in an Ising ferromagnet having magnetic moments in one direction, minus the fraction having magnetic moments in the opposite direction |
Wikidata Reference | https://www.wikidata.org/wiki/Q105495979 |
SideReaction#
Elucidation | chemical reaction which occurs in addition to the main process |
Alternative Label(s) | SecondaryReaction, SecondaryReaction |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-02-06 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Side_reaction |
Wikidata Reference | https://www.wikidata.org/wiki/Q22117434 |
Siemens#
Elucidation | SI unit for electrical conductance. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Siemens_(unit) |
SiemensPerCentiMetre#
Elucidation | SI derived unit Siemens divided by the 0.01-fold of the SI base unit metre -- QUDT |
Alternative Label(s) | Siemens Per Centimetre |
SiemensPerMetre#
Elucidation | SI derived unit siemens divided by the SI base unit metre -- QUDT |
Alternative Label(s) | Siemens Per Metre |
SiemensSquareMetrePerMole#
Alternative Label(s) | Siemens Square metre per mole |
Sievert#
Elucidation | SI unit for equivalent doseof ionizing radiation. Sievert is derived from absorbed dose, but takes into account the biological effectiveness of the radiation, which is dependent on the radiation type and energy. |
IUPAC Reference | https://doi.org/10.1351/goldbook.S05658 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Sievert?oldid=495474333 |
Sign#
Elucidation | An 'Physical' that is used as sign ("semeion" in greek) that stands for another 'Physical' through an semiotic process. |
Comment | A 'Sign' can have temporal-direct-parts which are 'Sign' themselves. A 'Sign' usually havs 'sign' spatial direct parts only up to a certain elementary semiotic level, in which the part is only a 'Physical' and no more a 'Sign' (i.e. it stands for nothing). This elementary semiotic level is peculiar to each particular system of signs (e.g. text, painting). Just like an 'Elementary' in the 'Physical' branch, each 'Sign' branch should have an a-tomistic mereological part. |
Signal#
Elucidation | Result (effect) of the interaction between the sample and the probe, which usually is a measurable and quantifiable quantity. |
SignalReferencePotential#
Elucidation | Potential to which the magnitude of an excitation signal is compared to. |
Alternative Label(s) | BaselinePotential |
Comment | Alternating potential signals such as the ones applied in Electrochemical Impedance Spectroscopy are superimposed to a reference potential, which can be an applied potential or the open circuit potential. |
Silicon#
Alternative Label(s) | Si |
Wikipedia Reference | https://en.wikipedia.org/wiki/Silicon |
Wikidata Reference | https://www.wikidata.org/wiki/Q670 |
SiliconAirBattery#
Elucidation | a metal-air battery with a silicon negative electrode |
Wikipedia Reference | https://en.wikipedia.org/wiki/Silicon-air_battery |
SiliconAtom#
Elucidation | Atom subclass for silicon. |
SiliconBattery#
Elucidation | cell containing a negative electrode with an active material of silicon or containing silicon |
SiliconElectrode#
Elucidation | electrode in which the active material is silicon |
SiliconGraphiteElectrode#
Elucidation | an electrode with blended silicon and graphite active materials |
SiliconOxideElectrode#
Elucidation | electrode in which the active material is silicon oxide |
SiliconOxideGraphiteElectrode#
Elucidation | an electrode with blended silicon oxide and graphite active materials |
SiliconSymbol#
Silver#
Wikipedia Reference | https://en.wikipedia.org/wiki/Silver |
Wikidata Reference | https://www.wikidata.org/wiki/Q1090 |
SilverAtom#
Elucidation | Atom subclass for silver. |
SilverBattery#
Elucidation | cell containing a positive electrode with an active material of silver or containing silver |
SilverChlorideElectrode#
Elucidation | A type of reference electrode based on the reaction between sliver and silver chloride. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Silver_chloride_electrode |
Wikidata Reference | https://www.wikidata.org/wiki/Q900939 |
SilverElectrode#
Elucidation | electrode in the form of foil, mesh, wire, rod, tube, powder, pellets, or single crystal of silver |
Alternative Label(s) | AgElectrode |
Wikidata Reference | https://www.wikidata.org/wiki/Q20851418 |
Comment | Ag electrodes were first used in potentiometry for the determination of Cl−, Br−, I−, as well as for Ag+ ions, to which they are sensitive. |
SilverIOxide#
Alternative Label(s) | Ag2O |
Wikipedia Reference | https://en.wikipedia.org/wiki/Silver_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q407815 |
SilverOxideBattery#
Elucidation | cell containing a positive electrode with an active material of silver oxide or containing silver oxide |
SilverOxideCadmiumBattery#
Elucidation | secondary battery with an alkaline electrolyte, a positive electrode containing silver oxide and a negative electrode of cadmium |
Alternative Label(s) | SilverCadmiumBattery |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-05 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Silver%E2%80%93cadmium_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q48798855 |
SilverOxideCompound#
SilverOxideElectrode#
Elucidation | electrode in which the active material is silver oxide |
SilverSymbol#
SilverZincBattery#
Elucidation | secondary battery with an alkaline electrolyte, a positive electrode containing silver and a negative electrode of zinc |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-06 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Silver_zinc_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q2285713 |
Simulation#
Elucidation | A estimation of a property using a functional icon. |
Alternative Label(s) | Modelling |
SimulationApplication#
Elucidation | An application aimed to functionally reproduce an object. |
SimulationLanguage#
Elucidation | A computer language used to describe simulations. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Simulation_language |
SingleCoatedElectrode#
Elucidation | an electrode that is coated on only one side of the current collector |
SingleComponentComposition#
SinteredPlate#
Elucidation | plate of an alkaline secondary cell the support of which is made by sintering metal powder and into which the active material is introduced |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-22 |
Sintering#
Elucidation | Sintering is the process of forming a solid mass of material through heat and pressure without melting to the point of liquefaction. This process involves the atoms in materials diffusing across the particle boundaries and fusing together into one piece. |
Alternative Label(s) | Sintern |
SinusoidalCurrentWaveform#
Elucidation | alternating current consistent with a sinusoidal waveform |
SinusoidalPotentialWaveform#
Elucidation | Sinusoidal alternating potential of small amplitude (10 to 50 mV) of constant frequency (10 Hz to 100 kHz). |
SizeDefinedMaterial#
SlowingDownArea#
Elucidation | In an infinite homogenous medium, one-sixth of the mean square of the distance between the neutron source and the point where a neutron reaches a given energy. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98950918 |
SlowingDownDensity#
Elucidation | Number of slowed-down particles per time and volume. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98915830 |
SlowingDownLength#
Elucidation | Square root of the slowing down area. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98996963 |
Smoke#
Elucidation | Smoke is a solid aerosol made of particles emitted when a material undergoes combustion or pyrolysis. |
Sodium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Sodium |
Wikidata Reference | https://www.wikidata.org/wiki/Q658 |
SodiumAcetate#
Alternative Label(s) | NaOAc |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sodium_acetate |
Wikidata Reference | https://www.wikidata.org/wiki/Q339940 |
SodiumAirBattery#
Elucidation | a metal-air battery with a sodium negative electrode |
SodiumAtom#
Elucidation | Atom subclass for sodium. |
SodiumBattery#
Elucidation | cell containing a negative electrode with an active material of sodium or containing sodium |
SodiumBisoxalatoborate#
Alternative Label(s) | NaBOB |
SodiumBisoxalatophosphate#
Alternative Label(s) | NaBOP |
SodiumBistrifluoromethanesulfonylimide#
Alternative Label(s) | NaTFSI |
Wikidata Reference | https://www.wikidata.org/wiki/Q114346676 |
SodiumBromide#
Alternative Label(s) | NaBr |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sodium_bromide |
Wikidata Reference | https://www.wikidata.org/wiki/Q15768 |
SodiumCarbonate#
Alternative Label(s) | Na2CO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sodium_carbonate |
Wikidata Reference | https://www.wikidata.org/wiki/Q190227 |
SodiumChlorate#
Alternative Label(s) | NaClO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sodium_chlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q407446 |
SodiumChloride#
Alternative Label(s) | NaCl |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sodium_chloride |
Wikidata Reference | https://www.wikidata.org/wiki/Q2314 |
SodiumChromiumOxide#
Wikidata Reference | https://www.wikidata.org/wiki/Q15730218 |
SodiumChromiumOxideElectrode#
Elucidation | electrode in which the active material is sodium chromium oxide |
SodiumCobaltOxide#
Wikipedia Reference | https://en.wikipedia.org/wiki/Sodium_cobalt_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q31841811 |
SodiumCobaltOxideElectrode#
Elucidation | electrode in which the active material is sodium cobalt oxide |
SodiumCobaltPhosphate#
SodiumCobaltPhosphateElectrode#
Elucidation | electrode in which the active material is sodium cobalt phosphate |
SodiumDifluorooxalatoborate#
Alternative Label(s) | NaDFOB |
SodiumElectrode#
Comment | metal electrode in which the active material is sodium |
SodiumFluoride#
Alternative Label(s) | NaF |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sodium_fluoride |
Wikidata Reference | https://www.wikidata.org/wiki/Q407520 |
SodiumHexafluorophosphate#
Alternative Label(s) | NaPF6 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sodium_hexafluorophosphate |
Wikidata Reference | https://www.wikidata.org/wiki/Q2937970 |
SodiumHydroxide#
Alternative Label(s) | NaOH |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sodium_hydroxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q102769 |
SodiumHydroxideSolution#
Elucidation | a solution of sodium hydroxide (LiOH) dissolved in water (H2O) |
Alternative Label(s) | AqueousSodiumHydroxideSolution, NaOHSolution |
SodiumInsertionElectrode#
Elucidation | an insertion electrode in which the guest molecule is sodium |
SodiumIodide#
Alternative Label(s) | NaI |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sodium_iodide |
Wikidata Reference | https://www.wikidata.org/wiki/Q390305 |
SodiumIonBattery#
Elucidation | secondary battery with a non-aqueous electrolyte and positive and negative electrodes which utilize an intercalation compound in which sodium is stored |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sodium-ion_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q391088 |
SodiumIonHardCarbonBattery#
Elucidation | a sodium-ion battery with a hard carbon negative electrode |
SodiumIronHexacyanoferrateElectrode#
Elucidation | electrode in which the active material is sodium iron hexacyanoferrate |
SodiumIronPhosphate#
SodiumIronPhosphateElectrode#
Elucidation | electrode in which the active material is sodium iron phosphate |
SodiumManganeseHexacyanoferrateElectrode#
Elucidation | electrode in which the active material is sodium manganese hexacyanoferrate |
SodiumManganeseOxide#
Alternative Label(s) | NMO |
SodiumManganeseOxideElectrode#
Elucidation | electrode in which the active material is sodium manganese oxide |
SodiumManganesePhosphate#
SodiumManganesePhosphateElectrode#
Elucidation | electrode in which the active material is sodium manganese phosphate |
SodiumMetatitanateElectrode#
Elucidation | electrode in which the active material is sodium metatitanate |
SodiumNickelPhosphate#
SodiumNickelPhosphateElectrode#
Elucidation | electrode in which the active material is sodium nickel phosphate |
SodiumNitrate#
Alternative Label(s) | NaNO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sodium_nitrate |
Wikidata Reference | https://www.wikidata.org/wiki/Q184373 |
SodiumNitrite#
Alternative Label(s) | NaNO2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sodium_nitrite |
Wikidata Reference | https://www.wikidata.org/wiki/Q339975 |
SodiumPerchlorate#
Alternative Label(s) | NaClO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sodium_perchlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q408491 |
SodiumPhosphate#
Alternative Label(s) | Na3PO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Trisodium_phosphate |
Wikidata Reference | https://www.wikidata.org/wiki/Q409501 |
SodiumSaltCompound#
SodiumSulfate#
Alternative Label(s) | Na2SO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sodium_sulfate |
Wikidata Reference | https://www.wikidata.org/wiki/Q211737 |
SodiumSulfide#
Alternative Label(s) | Na2S |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sodium_sulfide |
Wikidata Reference | https://www.wikidata.org/wiki/Q407510 |
SodiumSulfite#
Alternative Label(s) | Na2SO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sodium_sulfite |
Wikidata Reference | https://www.wikidata.org/wiki/Q407806 |
SodiumSymbol#
SodiumTetrachloroaluminate#
Alternative Label(s) | NaAlCl4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sodium_tetrachloroaluminate |
Wikidata Reference | https://www.wikidata.org/wiki/Q8010655 |
SodiumTetrafluoroborate#
Alternative Label(s) | NaBF4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sodium_tetrafluoroborate |
Wikidata Reference | https://www.wikidata.org/wiki/Q425190 |
SodiumTitaniumOxideElectrode#
Elucidation | electrode in which the active material is sodium titanium oxide |
SodiumTitaniumPhosphateElectrode#
Elucidation | electrode in which the active material is sodium titanium phosphate |
SodiumTriflate#
Alternative Label(s) | NaOTf |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sodium_trifluoromethanesulfinate |
Wikidata Reference | https://www.wikidata.org/wiki/Q7553385 |
SodiumTrifluoromethanesulfonyloxalatoborate#
Alternative Label(s) | NaTFOB |
Software#
Elucidation | All or part of the programs, procedures, rules, and associated documentation of an information processing system. |
Sol#
Elucidation | A colloid in which small particles (1 nm to 100 nm) are suspended in a continuum phase. |
Soldering#
Alternative Label(s) | Löten |
Comment | Method of joining metallic materials with the aid of a molten filler metal (solder), optionally with the use of flow agents |
Solid#
Elucidation | A continuum characterized by structural rigidity and resistance to changes of shape or volume, that retains its shape and density when not confined. |
SolidAerosol#
Elucidation | An aerosol composed of fine solid particles in air or another gas. |
SolidAmalgamElectrode#
Elucidation | electrode made of a solid amalgam of an appropriate metal |
Alternative Label(s) | SAE, SAE |
Comment | Liquid and paste amalgams can also be used. |
SolidAngle#
Elucidation | Ratio of area on a sphere to its radius squared. |
IUPAC Reference | https://doi.org/10.1351/goldbook.S05732 |
SolidAngularMeasure#
Elucidation | Measure of a conical geometric figure, called solid angle, formed by all rays, originating from a common point, called the vertex of the solid angle, and passing through the points of a closed, non-self-intersecting curve in space considered as the border of a surface. |
Alternative Label(s) | SolidAngle |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=102-04-46 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Solid_angle |
Wikidata Reference | https://www.wikidata.org/wiki/Q208476 |
SolidElectrolyte#
Alternative Label(s) | FastIonConductor, SolidStateElectrolyte |
Wikipedia Reference | https://en.wikipedia.org/wiki/Fast_ion_conductor |
SolidElectrolyteInterphase#
Elucidation | an interfacial layer that forms between an electrode phase and and electrolyte phase, due to the decomposition of the electrolyte |
Alternative Label(s) | SEI |
SolidFoam#
Elucidation | A foam of trapped gas in a solid. |
SolidGasSuspension#
Elucidation | A coarse dispersion of gas in a solid continuum phase. |
SolidLiquidSuspension#
Elucidation | A coarse dispersion of liquid in a solid continuum phase. |
SolidMixture#
SolidSol#
Elucidation | A type of sol in the form of one solid dispersed in another continuous solid. |
SolidSolidSuspension#
Elucidation | A coarse dispersion of solid in a solid continuum phase. |
SolidSolution#
Elucidation | A solid solution made of two or more component substances. |
SolidStateBattery#
Elucidation | cell with an ionically conducting solid as electrolyte |
Alternative Label(s) | ASSB, AllSolidStateBattery, SSB, SolidElectrolyteCell |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-01-09 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Solid-state_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q7557794 |
Solubility#
Elucidation | The analytical composition of a saturated solution, expressed in terms of the proportion of a designated solute in a designated solvent, is the solubility of that solute. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-01-15 |
IUPAC Reference | https://doi.org/10.1351/goldbook.S05740 |
Wikidata Reference | https://www.wikidata.org/wiki/Q170731 |
Comment | The solubility may be expressed as a concentration, molality, mole fraction, mole ratio, etc. |
SolubilityProduct#
Elucidation | product of the ion activities of the ions resulting from the dissociation of a solute in a saturated solution, raised to powers equal to their stoichiometric numbers. |
Alternative Label(s) | SolubilityProductConstant |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-01-23 |
IUPAC Reference | https://doi.org/10.1351/goldbook.S05742 |
Wikidata Reference | https://www.wikidata.org/wiki/Q11229788 |
Comment | For the dissociation of a salt AmBn → mA + nB, the solubility product is KSP = am(A) ⋅ an(B), where a is ionic activity and m and n are the stoichiometric numbers. |
Solution#
Elucidation | A solution is a homogeneous mixture composed of two or more substances. |
Comment | Solutions are characterized by the occurrence of Rayleigh scattering on light, |
SolventCompound#
Somatosensory#
SourceCode#
Elucidation | A programming language entity expressing a formal detailed plan of what a software is intended to do. |
SourceVoltage#
Elucidation | Voltage between the two terminals of a voltage source when there is no electric current through the source. |
Alternative Label(s) | SourceTension |
Wikidata Reference | https://www.wikidata.org/wiki/Q185329 |
SpaceAndTimeQuantity#
Elucidation | Quantities categorised according to ISO 80000-3. |
SpaceChargeLayer#
Elucidation | an interphase formed when two materials with different chemical potentials are brought in contact with each other, and the atoms or electrons are unable to migrate to establish local charge neutrality |
Alternative Label(s) | DepletionLayer, DepletionRegion, DepletionZone, JunctionRegion, SpaceChargeRegion |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=521-02-82 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Depletion_region |
Wikidata Reference | https://www.wikidata.org/wiki/Q288224 |
Spacer#
Elucidation | component of a cell made of insulating material intended to maintain the spacing between plates of opposite polarity or between the plate pack and the case |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-10 |
Spacing#
SparkErosion#
Alternative Label(s) | elektrochemisches Abtragen |
Comment | A manufacturing process in which metallic material is anodically dissolved under the influence of an electric current and an electrolyte solution. The current flow can be caused either by connection to an external current source or due to local element formation on the workpiece (etching). |
SparkPlasmaSintering#
SpatialTile#
Elucidation | A direct part that is obtained by partitioning a whole purely in spatial parts. |
SpatialTiling#
Elucidation | A well formed tessellation with tiles that all spatial. |
SpatiallyFundamental#
Elucidation | The class of individuals that satisfy a whole defining criteria (i.e. belongs to a subclass of whole) and have no spatial parts that satisfy that same criteria (no parts that are of the same type of the whole). |
SpatiallyRedundant#
Elucidation | A whole with spatial parts of its same type. |
SpatioTemporalTessellation#
Elucidation | A tessellation in which all tiles are connected through spatiotemporal relations hasNext or contacts. |
Alternative Label(s) | WellFormedTessellation |
SpatioTemporalTile#
Elucidation | https://w3id.org/emmo#EMMO_22c91e99_61f8_4433_8853_432d44a2a46a |
Alternative Label(s) | WellFormedTile |
SpecialUnit#
Elucidation | A unit symbol that stands for a derived unit. |
Comment | Special units are semiotic shortcuts to more complex composed symbolic objects. |
SpecificActivity#
Elucidation | Quotient of the activity A of a sample and the mass m of that sample. |
Alternative Label(s) | MassicActivity, MassicActivity |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-01-08 |
IUPAC Reference | https://doi.org/10.1351/goldbook.S05790 |
Wikidata Reference | https://www.wikidata.org/wiki/Q2823748 |
SpecificCapacity#
Elucidation | quotient of the capacity of a cell or battery [ or electrode or active material ] by its mass. |
Alternative Label(s) | GravimetricCapacity, SpecificChargeCapacity, SpecificElectricChargeCapacity |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-19 |
Comment | Can also be applied to electrodes. |
SpecificChargeCapacity#
Elucidation | quotient of the capacity of a cell or battery [ or electrode or active material ] obtained during a charge process by its mass. |
SpecificDischargeCapacity#
Elucidation | quotient of the capacity of a cell or battery [ or electrode or active material ] obtained during a discharge process by its mass. |
SpecificEnergy#
Elucidation | Energy per unit mass |
Wikipedia Reference | https://en.wikipedia.org/wiki/Specific_energy |
Wikidata Reference | https://www.wikidata.org/wiki/Q3023293 |
SpecificEnergyCharge#
Elucidation | the specific energy of an electrochemical device obtained during a charge process |
SpecificEnergyDischarge#
Elucidation | the specific energy of an electrochemical device obtained during a discharge process |
SpecificEnergyImparted#
Elucidation | In nuclear physics, energy imparted per mass. |
Wikidata Reference | https://www.wikidata.org/wiki/Q99566195 |
SpecificEnergyOfStorage#
Elucidation | the quotient of the energy of an energy-storage device or system and its mass |
Alternative Label(s) | SpecificEnergy |
SpecificEnthalpy#
Elucidation | Enthalpy per unit mass. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Enthalpy#Specific_enthalpy |
Wikidata Reference | https://www.wikidata.org/wiki/Q21572993 |
SpecificEntropy#
Wikidata Reference | https://www.wikidata.org/wiki/Q69423705 |
SpecificGasConstant#
Wikidata Reference | https://www.wikidata.org/wiki/Q94372268 |
SpecificGibbsEnergy#
Elucidation | Gibbs energy per unit mass. |
Wikidata Reference | https://www.wikidata.org/wiki/Q76360636 |
SpecificHeatCapacity#
Elucidation | Heat capacity divided by mass. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-48 |
IUPAC Reference | https://doi.org/10.1351/goldbook.S05800 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Specific_heat_capacity |
Wikidata Reference | https://www.wikidata.org/wiki/Q487756 |
SpecificHeatCapacityAtSaturatedVaporPressure#
Elucidation | Specific heat capacity at saturated vaport pressure. |
Wikidata Reference | https://www.wikidata.org/wiki/Q75775005 |
SpecificHelmholtzEnergy#
Elucidation | Helmholtz energy per unit mass. |
Wikidata Reference | https://www.wikidata.org/wiki/Q76359554 |
SpecificInternalEnergy#
Elucidation | Internal energy per unit mass. |
Wikidata Reference | https://www.wikidata.org/wiki/Q76357367 |
SpecificPowerOfStorage#
Elucidation | the quotient of the power of an energy-storage device or system and its mass |
SpecificSurfaceArea#
Elucidation | total surface of a solid per mass |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=485-02-10 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Specific_surface_area |
Wikidata Reference | https://www.wikidata.org/wiki/Q622205 |
SpecificVolume#
Elucidation | inverse of the mass density ρ, thus v = 1/ρ. |
Alternative Label(s) | MassicVolume |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-09 |
IUPAC Reference | https://doi.org/10.1351/goldbook.S05807 |
Wikidata Reference | https://www.wikidata.org/wiki/Q683556 |
SpecificationLanguage#
Elucidation | A language used to describe what a computer system should do. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Specification_language |
Spectrometry#
Elucidation | Spectroscopic techniques are numerous and varied, but all involve measuring the response of a material to different frequencies of electromagnetic radiation. Depending on the technique used, material characterization may be based on the absorption, emission, impedance, or reflection of incident energy by a sample. |
Spectroscopy#
Elucidation | Spectroscopy is a category of characterization techniques which use a range of principles to reveal the chemical composition, composition variation, crystal structure and photoelectric properties of materials. |
Speed#
IUPAC Reference | https://doi.org/10.1351/goldbook.S05852 |
Comment | Length per unit time. Speed in the absolute value of the velocity. |
SpeedFractionUnit#
Elucidation | Unit for quantities of dimension one that are the fraction of two speeds. |
SpeedOfLightInVacuum#
Elucidation | The speed of light in vacuum. Defines the base unit metre in the SI system. |
IUPAC Reference | https://doi.org/10.1351/goldbook.S05854 |
SpeedUnit#
Sphere#
Spin#
Elucidation | Vector quantity expressing the internal angular momentum of a particle or a particle system. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-05-09 |
Wikidata Reference | https://www.wikidata.org/wiki/Q133673 |
SpinQuantumNumber#
Elucidation | Characteristic quantum number s of a particle, related to its spin. |
Wikidata Reference | https://www.wikidata.org/wiki/Q3879445 |
Spray#
Elucidation | A suspension of liquid droplets dispersed in a gas through an atomization process. |
Spring#
Elucidation | an elastic device |
Wikipedia Reference | https://en.wikipedia.org/wiki/Spring_(device) |
Wikidata Reference | https://www.wikidata.org/wiki/Q102836 |
SquareCentiMetre#
Elucidation | A unit of area equal to that of a square, of sides 1cm -- QUDT |
Alternative Label(s) | Square Centimetre |
SquareCentiMetreMinute#
Elucidation | "Square centimeter minute" is a unit for 'Area Time' expressed as cm² . m. -- QUDT |
Alternative Label(s) | Square Centimetre Minute |
SquareCentiMetrePerCubicCentiMetre#
Alternative Label(s) | Square centimetres per cubic centimetre |
SquareCentiMetrePerSecond#
Alternative Label(s) | Square centimetres per second |
SquareCentiMetreSecond#
Elucidation | "Square Centimeter Second" is a C.G.S System unit for 'Area Time' expressed as cm² . s. -- QUDT |
Alternative Label(s) | Square Centimetre Second |
SquareCoulombSquareMetrePerJoule#
Elucidation | "Square Coulomb Square Meter per Joule" is a unit for 'Polarizability' expressed as C² m² J⁻¹. -- QUDT |
Alternative Label(s) | Square Coulomb Square Metre per Joule |
SquareCurrentQuarticTimePerMassUnit#
SquareDeciMetre#
Elucidation | 0.1-fold of the power of the SI base unit metre with the exponent 2 -- QUDT |
Alternative Label(s) | Square Decimetre |
SquareDegree#
Elucidation | A square degree is a non-SI unit measure of solid angle. It is denoted in various ways, including deg, sq. deg. and °². Just as degrees are used to measure parts of a circle, square degrees are used to measure parts of a sphere. Analogous to one degree being equal to π /180 radians, a square degree is equal to (π /180) or about 1/3283 steradian. The number of square degrees in a whole sphere is or approximately 41 253 deg. This is the total area of the 88 constellations in the list of constellations by area. For example, observed from the surface of the Earth, the Moon has a diameter of approximately 0.5°, so it covers a solid angle of approximately 0.196 deg, which is 4.8 × 10 of the total sky sphere. -- QUDT |
Alternative Label(s) | Square degree |
SquareDegreeCelsiusPerSecond#
Alternative Label(s) | Square Degrees Celsius per second |
SquareElectricPotentialPerSquareTemperatureUnit#
SquareKelvin#
Alternative Label(s) | Square Kelvin |
SquareKilogramPerSquareSecond#
Alternative Label(s) | Square Kilograms per square second |
SquareMassPerSquareTimeUnit#
SquareMetre#
Elucidation | The S I unit of area is the square metre. -- QUDT |
SquareMetreCubicHertz#
Alternative Label(s) | Square metres cubic Hertz |
SquareMetreHertz#
Alternative Label(s) | Square metres Hertz |
SquareMetreKelvin#
Elucidation | `Square Meter Kelvin` is a unit for 'Area Temperature' expressed as m²-K. -- QUDT |
Alternative Label(s) | Square Metre Kelvin |
SquareMetreKelvinPerWatt#
Elucidation | `Square Meter Kelvin per Watt` is a unit for 'Thermal Insulance' expressed as (K²)m/W. -- QUDT |
Alternative Label(s) | Square Metre Kelvin per Watt |
SquareMetrePerGram#
Elucidation | a unit in the category of specific area |
SquareMetrePerHectare#
Elucidation | Square metres per hectare. -- QUDT |
Alternative Label(s) | square metres per hectare |
SquareMetrePerHertz#
Alternative Label(s) | Square metres per Hertz |
SquareMetrePerHertzPerDegree#
Alternative Label(s) | Square metres per Hertz per degree |
SquareMetrePerJoule#
Alternative Label(s) | Square Metre per Joule |
SquareMetrePerKelvin#
Alternative Label(s) | Square Metre per Kelvin |
SquareMetrePerKilogram#
Elucidation | Square Meter Per Kilogram (m2/kg) is a unit in the category of Specific Area. It is also known as square meters per kilogram, square metre per kilogram, square metres per kilogram, square meter/kilogram, square metre/kilogram. This unit is commonly used in the SI unit system. Square Meter Per Kilogram (m2/kg) has a dimension of M-1L2 where M is mass, and L is length. This unit is the standard SI unit in this category. -- QUDT |
Alternative Label(s) | Square Metre per Kilogram |
SquareMetrePerMole#
Elucidation | Square Meter Per Mole (m2/mol) is a unit in the category of Specific Area. It is also known as square meters per mole, square metre per per, square metres per per, square meter/per, square metre/per. This unit is commonly used in the SI unit system. Square Meter Per Mole (m2/mol) has a dimension of M-1L2 where M is mass, and L is length. This unit is the standard SI unit in this category. -- QUDT |
Alternative Label(s) | Square Metre per Mole |
SquareMetrePerNewton#
Elucidation | power of the SI base unit metre with the exponent 2 divided by the derived SI unit newton -- QUDT |
Alternative Label(s) | Square Metre Per Newton |
SquareMetrePerSecond#
Elucidation | Square Metres per second is the SI derived unit of angular momentum, defined by distance or displacement in metres multiplied by distance again in metres and divided by time in seconds. The unit is written in symbols as m2/s or m2u00b7s-1 or m2s-1. It may be better understood when phrased as "metres per second times metres", i.e. the momentum of an object with respect to a position. -- QUDT |
Alternative Label(s) | Square Metre per Second |
SquareMetrePerSquareHertz#
Alternative Label(s) | Square metres per square Hertz |
SquareMetrePerSquareMetre#
Elucidation | A square metre unit of area per square metre -- QUDT |
Alternative Label(s) | square metre per square metre |
SquareMetrePerSquareSecond#
Alternative Label(s) | Square metres per square second |
SquareMetrePerSteradian#
Alternative Label(s) | Square Metre per Steradian |
Wikipedia Reference | http://en.wikipedia.org/wiki/Steradian?oldid=494317847 |
SquareMetrePerSteradianJoule#
Alternative Label(s) | Square Metre per Steradian Joule |
SquareMetrePerVoltSecond#
Alternative Label(s) | Square Metre per Volt Second |
SquareMetreQuarticHertz#
Alternative Label(s) | Square metres quartic Hertz |
SquareMetreSecondPerRadian#
Alternative Label(s) | Square metre seconds per radian |
SquareMetreSquareHertz#
Alternative Label(s) | Square Metres square Hertz |
SquareMetreSteradian#
Elucidation | "Square Meter Steradian" is a unit for 'Area Angle' expressed as m²-sr. -- QUDT |
Alternative Label(s) | Square Metre Steradian |
SquareMicroMetre#
Elucidation | 0.000000000001-fold of the power of the SI base unit metre with the exponent 2 -- QUDT |
Alternative Label(s) | Square Micrometre |
SquareMilliMetre#
Elucidation | 0.000001-fold of the power of the SI base unit metre with the exponent 2 -- QUDT |
Alternative Label(s) | Square Millimetre |
SquareMilliMetrePerSecond#
Elucidation | 0.000001-fold of the power of the SI base unit metre with the exponent 2 divided by the SI base unit second -- QUDT |
Alternative Label(s) | Square Millimetre Per Second |
SquareNanoMetre#
Elucidation | A unit of area equal to that of a square, of sides 1nm -- QUDT |
Alternative Label(s) | Square Nanometre |
SquarePascalPerSquareSecond#
Alternative Label(s) | Square pascal per square second |
SquarePascalSecond#
Elucidation | Square Pascal Second (Pa²· s) is a unit in the category of sound exposure. -- QUDT |
Alternative Label(s) | Square Pascal Second |
SquarePressurePerSquareTimeUnit#
SquarePressureTimeUnit#
SquareSecond#
Elucidation | "Square Second" is a unit for 'Square Time' expressed as s². -- QUDT |
Alternative Label(s) | Square Second |
SquareTemperaturePerTimeUnit#
SquareTemperatureUnit#
SquareTimePerMassUnit#
SquareTimeUnit#
SquareVoltPerSquareKelvin#
Alternative Label(s) | Square Volt per Square Kelvin |
SquareWaveCurrent#
Elucidation | component of an electric current that is associated with the presence of an analyate in square-wave voltammetry |
IUPAC Reference | https://goldbook.iupac.org/terms/view/S05897 |
Comment | I_{SW} |
SquareWavePotentialWaveform#
Elucidation | Periodic potential where the amplitude alternates at a steady frequency between fixed minimum and maximum values, with the same duration at minimum and maximum. |
Comment | In an ideal square wave, the transitions between minimum and maximum are instantaneous. |
SquareWaveVoltammetry#
Elucidation | voltammetry in which a square-wave potential waveform is superimposed on an underlying linearly varying potential ramp or staircase ramp |
Alternative Label(s) | OSWV, OSWV, OSWV, OSWV, OsteryoungSquareWaveVoltammetry, OsteryoungSquareWaveVoltammetry, OsteryoungSquareWaveVoltammetry, OsteryoungSquareWaveVoltammetry, SWV, SWV, SWV, SWV |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Squarewave_voltammetry |
Wikidata Reference | https://www.wikidata.org/wiki/Q4016323 |
SquareWaveVoltammetryWaveform#
Elucidation | Square wave potential waveform superimposed to a linear potential ramp or a staircase potential ramp. |
Stage#
Elucidation | A process which is an holistic temporal part of a process. |
StaircaseCurrentRamp#
Elucidation | Successive current steps that form a signal with a staircase waveform. |
StaircasePotentialRamp#
Elucidation | Successive steps of electric potential that form a staircase waveform. |
StandaloneAtom#
Elucidation | An atom that does not share electrons with other atoms. |
Comment | A standalone atom can be bonded with other atoms by intermolecular forces (i.e. dipole–dipole, London dispersion force, hydrogen bonding), since this bonds does not involve electron sharing. |
StandaloneModelSimulation#
Elucidation | A standalone simulation, where a single physics equation is solved. |
StandardAbsoluteActivity#
Elucidation | For a substance in a mixture, the absolute activity of the pure substance at the same temperature but at standard pressure. |
Alternative Label(s) | StandardAbsoluteActivityInAMixture |
Wikidata Reference | https://www.wikidata.org/wiki/Q89406159 |
StandardAbsoluteActivity#
Elucidation | Property of a solute in a solution. |
Alternative Label(s) | StandardAbsoluteActivityInASolution |
Wikidata Reference | https://www.wikidata.org/wiki/Q89485936 |
StandardAbsoluteActivityOfSolvent#
Wikidata Reference | https://www.wikidata.org/wiki/Q89556185 |
StandardAmountConcentration#
Alternative Label(s) | StandardConcentration, StandardMolarConcentration |
IUPAC Reference | https://doi.org/10.1351/goldbook.S05909 |
Wikidata Reference | https://www.wikidata.org/wiki/Q88871689 |
StandardChemicalPotential#
IUPAC Reference | https://doi.org/10.1351/goldbook.S05908 |
Wikidata Reference | https://www.wikidata.org/wiki/Q89333468 |
StandardElectrodePotential#
Elucidation | equilibrium electrode potential of an electrode under standard conditions |
Alternative Label(s) | StandardPotential, StandardPotential, StandardPotential |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-02-13 |
IUPAC Reference | https://goldbook.iupac.org/terms/view/S05912 |
Comment | E° is related to the standard Gibbs Energy of the electrode reaction, Δr G° or ΔrG , written as a reduction with respect to that of the standard hydrogen electrode (SHE) E° = −ΔrG°/zF. |
StandardEquilibriumConstant#
Alternative Label(s) | ThermodynamicEquilibriumConstant |
IUPAC Reference | https://doi.org/10.1351/goldbook.S05915 |
Wikidata Reference | https://www.wikidata.org/wiki/Q95993378 |
StandardHydrogenElectrode#
Elucidation | for solutions in protic solvents, the universal reference electrode for which, under standard conditions, the standard electrode potential (H+ / H2) is zero at all temperatures |
Alternative Label(s) | SHE |
IUPAC Reference | https://goldbook.iupac.org/terms/view/S05917 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Standard_hydrogen_electrode |
Wikidata Reference | https://www.wikidata.org/wiki/Q898559 |
Comment | Potential of a platinum electrode in a theoretical ideal solution (the current standard for zero potential for all temperatures) |
StandardModelParticle#
Elucidation | The union of all classes categorising elementary particles according to the Standard Model. |
Alternative Label(s) | ElementaryParticle |
StandardUnit#
Elucidation | A reference unit provided by a reference material. International vocabulary of metrology (VIM) |
Alternative Label(s) | ReferenceMaterial |
StandardVoltageCell#
Elucidation | cell having, at a specified temperature, an invariant and specific open-circuit voltage, used as a reference voltage. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-01-17 |
StandardizedPhysicalQuantity#
Elucidation | The superclass for all physical quantities classes that are categorized according to a standard (e.g. ISQ). |
StartingCapability#
Elucidation | ability of a battery to supply power to an engine starter motor under specified conditions |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-26 |
StateOfCharge#
Alternative Label(s) | SoC |
Wikipedia Reference | https://en.wikipedia.org/wiki/State_of_charge |
StateOfMatter#
Elucidation | A superclass made as the disjoint union of all the form under which matter can exist. |
Wikipedia Reference | https://en.wikipedia.org/wiki/State_of_matter |
StaticFrictionCoefficient#
Alternative Label(s) | CoefficientOfStaticFriction, StaticFrictionFactor |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-33 |
Wikidata Reference | https://www.wikidata.org/wiki/Q73695673 |
StaticFrictionForce#
Alternative Label(s) | StaticFriction |
Wikidata Reference | https://www.wikidata.org/wiki/Q90862568 |
StatisticalWeightOfSubsystem#
Wikidata Reference | https://www.wikidata.org/wiki/Q96207431 |
Status#
Elucidation | An object which is an holistic temporal part of a process. |
Alternative Label(s) | State |
Step#
Elucidation | A task that is a well formed tile of a workflow, according to a reductionistic description. |
StepChronopotentiometry#
Elucidation | chronopotentiometry where the applied current is changed in steps |
StepDuration#
Elucidation | the duration between two consecutive steps in a staircase signal |
StepIndex#
Elucidation | number describing the step in a protocol |
StepSignalCurrent#
Elucidation | the magnitude of the current step in chronopotentiometry and related techniques |
StepSignalVoltage#
Elucidation | the magnitude of the voltage step in step voltammetry and related techniques |
StepTime#
Elucidation | time of a measurement relative to the start of the step (t = 0) |
Steradian#
Elucidation | Dimensionless measurement unit for solid angle. |
IUPAC Reference | https://doi.org/10.1351/goldbook.S05971 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Steradian?oldid=494317847 |
SternModel#
Elucidation | describes the double layer as divided into two parts separated by the Stern plane, located about one hydrated ion radius from the electrode surface |
Comment | proposed by Otto Stern in 1924 |
StoichiometricEquation#
Elucidation | the symbolic representation of a chemical reaction in the form of symbols and formulae, wherein the reactant entities are given on the left-hand side and the product entities on the right-hand side |
Alternative Label(s) | ChemicalEquation, ChemicalReactionEquation |
IUPAC Reference | https://doi.org/10.1351/goldbook.C01034 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Chemical_equation |
Wikidata Reference | https://www.wikidata.org/wiki/Q182527 |
StoichiometricNumberOfSubstance#
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-01-22 |
IUPAC Reference | https://doi.org/10.1351/goldbook.S06025 |
Wikidata Reference | https://www.wikidata.org/wiki/Q95443720 |
Stoichiometry#
StorageTest#
Elucidation | test carried out to measure the loss of capacity, open-circuit voltage, short-circuit current or other quantities after storage under specified conditions |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-45 |
Strain#
Elucidation | Change of the relative positions of parts of a body, excluding a displacement of the body as a whole. |
StrangeAntiQuark#
StrangeQuark#
Wikipedia Reference | https://en.wikipedia.org/wiki/Strange_quark |
Stress#
Comment | Force per unit oriented surface area . |
StrictFundamental#
Elucidation | The class of individuals that satisfy a whole defining criteria (i.e. belongs to a subclass of whole) and have no proper parts that satisfy that same criteria (no parts that are of the same type of the whole). |
String#
Elucidation | A physical made of more than one symbol sequentially arranged. |
StrippingChronopotentiometry#
StrippingVoltammetry#
Elucidation | two-step electrochemical measurement in which 1) material is accumulated at an electrode and 2) the amount of an accumulated species is measured by voltammetry. The measured electric current in step 2 is related to the concentration of analyte in the solution by calibration. |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electrochemical_stripping_analysis |
StrongAcid#
StrongBaseCompound#
Strontium#
Alternative Label(s) | Sr |
Wikipedia Reference | https://en.wikipedia.org/wiki/Strontium |
Wikidata Reference | https://www.wikidata.org/wiki/Q938 |
StrontiumAcetate#
Alternative Label(s) | Sr(OAc)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Strontium_acetate |
Wikidata Reference | https://www.wikidata.org/wiki/Q1674310 |
StrontiumAtom#
Elucidation | Atom subclass for strontium. |
StrontiumBisfluorosulfonylimide#
Alternative Label(s) | Sr(FSI)2 |
StrontiumBisoxalatoborate#
Alternative Label(s) | Sr(BOB)2 |
StrontiumBisoxalatophosphate#
Alternative Label(s) | Sr(BOP)2 |
StrontiumBistrifluoromethanesulfonylimide#
Alternative Label(s) | Sr(TFSI)2 |
StrontiumBromide#
Alternative Label(s) | SrBr2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Strontium_bromide |
Wikidata Reference | https://www.wikidata.org/wiki/Q416904 |
StrontiumCarbonate#
Alternative Label(s) | SrCO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Strontium_carbonate |
Wikidata Reference | https://www.wikidata.org/wiki/Q413629 |
StrontiumChlorate#
Alternative Label(s) | Sr(ClO3)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Strontium_chlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q7624768 |
StrontiumChloride#
Alternative Label(s) | SrC2l |
Wikipedia Reference | https://en.wikipedia.org/wiki/Strontium_chloride |
Wikidata Reference | https://www.wikidata.org/wiki/Q411859 |
StrontiumDifluorooxalatoborate#
Alternative Label(s) | Sr(DFOB)2 |
StrontiumElectrode#
Elucidation | electrode in which the active material is strontium |
StrontiumFluoride#
Alternative Label(s) | SrF2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Strontium_fluoride |
Wikidata Reference | https://www.wikidata.org/wiki/Q421174 |
StrontiumHexafluorophosphate#
Alternative Label(s) | Sr(PF6)2 |
StrontiumHydroxide#
Alternative Label(s) | Sr(OH)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Strontium_hydroxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q132428 |
StrontiumIodide#
Alternative Label(s) | SrI2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Strontium_iodide |
Wikidata Reference | https://www.wikidata.org/wiki/Q417992 |
StrontiumNitrate#
Alternative Label(s) | Sr(NO3)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Strontium_nitrate |
Wikidata Reference | https://www.wikidata.org/wiki/Q421083 |
StrontiumNitrite#
Alternative Label(s) | Sr(NO2)2 |
StrontiumPerchlorate#
Alternative Label(s) | Sr(ClO4)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Strontium_perchlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q3375145 |
StrontiumPhosphate#
Alternative Label(s) | Sr3(PO4)2 |
Wikidata Reference | https://www.wikidata.org/wiki/Q4337166 |
StrontiumSaltCompound#
StrontiumSulfate#
Alternative Label(s) | SrSO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Strontium_sulfate |
Wikidata Reference | https://www.wikidata.org/wiki/Q414440 |
StrontiumSulfide#
Alternative Label(s) | SrS |
Wikipedia Reference | https://en.wikipedia.org/wiki/Strontium_sulfide |
Wikidata Reference | https://www.wikidata.org/wiki/Q1765041 |
StrontiumSulfite#
Alternative Label(s) | SrSO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Strontium_sulfate |
Wikidata Reference | https://www.wikidata.org/wiki/Q82863248 |
StrontiumSymbol#
StrontiumTetrafluoroborate#
Alternative Label(s) | Sr(BF4)2 |
StrontiumTriflate#
Alternative Label(s) | Sr(OTf)2 |
StrontiumTrifluoromethanesulfonyloxalatoborate#
Alternative Label(s) | Sr(TFOB)2 |
Structural#
StructuralFormula#
Elucidation | A graphical representation of a molecular structure showing the relative position in space of the atomic constituents and their bonds. |
StructureFactor#
Elucidation | Mathematical description in crystallography. |
Wikidata Reference | https://www.wikidata.org/wiki/Q900684 |
StyleSheetLanguage#
Elucidation | A computer language that expresses the presentation of structured documents. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Style_sheet_language |
StyreneButadiene#
Alternative Label(s) | SBR |
Wikipedia Reference | https://en.wikipedia.org/wiki/Styrene-butadiene |
Wikidata Reference | https://www.wikidata.org/wiki/Q146429 |
SubObject#
Elucidation | An object which is an holistic temporal part of another object. |
Comment | Here we consider a temporal interval that is lower than the characteristic time of the physical process that provides the causality connection between the object parts. |
SubProcess#
Elucidation | A process which is an holistic spatial part of a process. |
Subjective#
Elucidation | A coded conventional that cannot be univocally determined and depends on an agent (e.g. a human individual, a community) acting as black-box. |
Comment | The word subjective applies to property intrisically subjective or non-well defined. In general, when an black-box-like procedure is used for the definition of the property. This happens due to e.g. the complexity of the object, the lack of a underlying model for the representation of the object, the non-well specified meaning of the property symbols. A 'SubjectiveProperty' cannot be used to univocally compare 'Object'-s. e.g. you cannot evaluate the beauty of a person on objective basis. |
SubjectiveProperty#
Elucidation | A quantity whos value that cannot be univocally determined and depends on an agent (e.g. a human individual, a community). |
Substance#
Elucidation | A composite physical object made of fermions (i.e. having mass and occupying space). |
SuccinicAnhydride#
Alternative Label(s) | SA |
Wikipedia Reference | https://en.wikipedia.org/wiki/Succinic_anhydride |
Wikidata Reference | https://www.wikidata.org/wiki/Q417847 |
Sulfolane#
Alternative Label(s) | (CH2)4SO2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sulfolane |
Wikidata Reference | https://www.wikidata.org/wiki/Q416239 |
Sulfur#
Alternative Label(s) | S |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sulfur |
Wikidata Reference | https://www.wikidata.org/wiki/Q682 |
SulfurAtom#
Elucidation | Atom subclass for sulfur. |
SulfurElectrode#
Elucidation | electrode in which the active material is sulfur |
SulfurSymbol#
SulfuricAcid#
Alternative Label(s) | H2SO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sulfuric_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q4118 |
SulfuricAcidSolution#
Elucidation | a solution of sulfuric acid (H2SO4) dissolved in water (H2O) |
SulfurousAcid#
Alternative Label(s) | H2SO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Sulfurous_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q206778 |
Supercapacitor#
Elucidation | type of capacitor characterized by high capacitance, high specific and volumetric energy density, and low voltage limits |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-03-03 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Supercapacitor |
Wikidata Reference | https://www.wikidata.org/wiki/Q754523 |
SuperconductionTransitionTemperature#
Elucidation | Critical thermodynamic temperature of a superconductor. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=815-10-09 |
Wikidata Reference | https://www.wikidata.org/wiki/Q106103037 |
SuperconductorEnergyGap#
Elucidation | Width of the forbidden energy band in a superconductor. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=815-10-28 |
Wikidata Reference | https://www.wikidata.org/wiki/Q106127898 |
SupplyChain#
Elucidation | A supply chain is a system of organizations, people, activities, information, and resources involved in supplying a product or service to a consumer. |
SupportingElectrolyte#
Elucidation | electrolyte solution, the ions of which are electroinactive in the range of applied potential being studied, and whose ionic strength (and, therefore, contribution to the overall conductivity) is usually much greater than the concentration of an electroactive substance to be dissolved in it. |
Alternative Label(s) | BaseElectrolyte, IndifferentElectrolyte, InertElectrolyte |
IUPAC Reference | https://goldbook.iupac.org/terms/view/S06149 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Supporting_electrolyte |
SurfaceActivityDensity#
Elucidation | Quotient of the activity A of a sample and the total area S of the surface of that sample. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-01-10 |
Wikidata Reference | https://www.wikidata.org/wiki/Q98103005 |
SurfaceArea#
Elucidation | a measure of the total area that the surface of a solid object occupies |
Wikipedia Reference | https://en.wikipedia.org/wiki/Surface_area |
Wikidata Reference | https://www.wikidata.org/wiki/Q1379273 |
SurfaceAreaPerVolume#
SurfaceCoefficientOfHeatTransfer#
Elucidation | Coefficient of heat transfer when heat exchange takes place between a body at thermodynamic temperature Ts and its surroundings that are at a reference temperature Tr. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-40 |
Wikidata Reference | https://www.wikidata.org/wiki/Q74770365 |
SurfaceDensityOfElectricCharge#
Elucidation | The derivative of the electric charge of a system with respect to the area. |
Alternative Label(s) | AreicElectricCharge, SurfaceChargeDensity |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-08 |
IUPAC Reference | https://doi.org/10.1351/goldbook.S06159 |
Wikidata Reference | https://www.wikidata.org/wiki/Q12799324 |
SurfaceMassDensity#
Elucidation | at a given point on a two-dimensional domain of quasi-infinitesimal area dA, scalar quantity equal to the mass dm within the domain divided by the area dA, thus ρA = dm/dA. |
Alternative Label(s) | AreicMass, SurfaceDensity |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-10 |
IUPAC Reference | https://doi.org/10.1351/goldbook.S06167 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1907514 |
SurfaceOverpotential#
Elucidation | The potential of a working electrode relative to a reference electrode of the same kinds placed in the solution adjacent to the surface of the working electrode (just outside the double layer). |
Alternative Label(s) | SurfacePolarization, SurfacePolarization, SurfacePolarization |
Comment | A positive surface overpotential produces a positive (anodic) current. |
SurfaceTension#
Alternative Label(s) | 4-26 |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-42 |
IUPAC Reference | https://doi.org/10.1351/goldbook.S06192 |
Wikidata Reference | https://www.wikidata.org/wiki/Q170749 |
Susceptance#
Elucidation | imaginary part of the admittance |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-12-54 |
Wikidata Reference | https://www.wikidata.org/wiki/Q509598 |
Suspension#
Elucidation | An heterogeneous mixture that contains coarsly dispersed particles (no Tyndall effect), that generally tend to separate in time to the dispersion medium phase. |
Comment | Suspensions show no significant effect on light. |
SwagelokCase#
Elucidation | a container for an electrochemical cell manufactured by the company Swagelok |
SwagelokCell#
Alternative Label(s) | SwagelokBatteryCell |
Symbol#
Elucidation | The class of individuals that stand for an elementary mark of a specific symbolic code (alphabet). |
Alternative Label(s) | AlphabeticEntity |
Symbolic#
Elucidation | A discrete data whose elements can be decoded as tokens from one or more alphabets, without necessarily respecting syntactic rules. |
SymbolicConstruct#
Elucidation | A symbolic entity made of other symbolic entities according to a specific spatial configuration. |
Synchrotron#
SystemProgram#
Elucidation | System program refers to operating systems and utility programs that manage computer resources at a low level enabling a computer to function. |
SystemResource#
Elucidation | Any physical or virtual component of limited availability within a computer system. |
Alternative Label(s) | Resource |
SystemUnit#
TDI#
TFP#
Alternative Label(s) | Tris(222Trifluoroethyl)Phosphate |
Wikidata Reference | https://www.wikidata.org/wiki/Q72515436 |
Tantalum#
Wikipedia Reference | https://en.wikipedia.org/wiki/Tantalum |
Wikidata Reference | https://www.wikidata.org/wiki/Q1123 |
TantalumAtom#
Elucidation | Atom subclass for tantalum. |
TantalumSymbol#
TappedDensity#
Elucidation | the density of a powdered or granular material when it is subjected to tapping or mechanical vibration |
Alternative Label(s) | TapDensity |
TartaricAcid#
Wikipedia Reference | https://en.wikipedia.org/wiki/Tartaric_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q194322 |
TartronicAcid#
Wikipedia Reference | https://en.wikipedia.org/wiki/Tartronic_acid |
Wikidata Reference | https://www.wikidata.org/wiki/Q425473 |
Task#
Elucidation | A procedure that is an hoilistic part of a workflow. |
Alternative Label(s) | Job |
Tau#
Elucidation | The class of individuals that stand for tau elementary particles belonging to the third generation of leptons. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Tau_(particle) |
TauAntiNeutrino#
TauNeutrino#
Elucidation | A neutrino belonging to the third generation of leptons. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Tau_neutrino |
Technetium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Technetium |
Wikidata Reference | https://www.wikidata.org/wiki/Q1054 |
TechnetiumAtom#
Elucidation | Atom subclass for technetium. |
TechnetiumSymbol#
TechnologyProcess#
Elucidation | Class that includes the application of scientific knowledge, tools and techniques in order to transform a precursor object (ex. conversion of material) following a practic purpose. |
Alternative Label(s) | ProductionEngineeringProcess, ProductionEngineeringProcess, ProductionEngineeringProcess, ProductionEngineeringProcess, ProductionEngineeringProcess |
Comment | Conversion of materials and assembly of components for the manufacture of products |
Tellurium#
Alternative Label(s) | Te |
Wikipedia Reference | https://en.wikipedia.org/wiki/Tellurium |
Wikidata Reference | https://www.wikidata.org/wiki/Q1100 |
TelluriumAtom#
Elucidation | Atom subclass for tellurium. |
TelluriumSymbol#
TemperatureAreaPerMassTimeUnit#
TemperatureCoefficientOfTheCapacity#
Elucidation | quotient of the change in capacity of a cell by the corresponding change in temperature. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-18 |
TemperatureCoefficientOfTheOpenCircuitVoltage#
Elucidation | quotient of change in open-circuit voltage of a cell or battery by the corresponding change in temperature. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-33 |
TemperatureLengthPerTimeUnit#
TemperatureLimit#
Elucidation | limit on the temperature of a system |
TemperatureMassPerAreaUnit#
TemperaturePerLengthUnit#
TemperaturePerMagneticFluxDensityUnit#
TemperaturePerPressureUnit#
TemperaturePerSquareTimeUnit#
TemperaturePerTimeUnit#
TemperaturePressurePerTimeUnit#
TemperatureTimeUnit#
TemperatureUnit#
Tempering#
Alternative Label(s) | QuenchingAndTempering, Vergüten |
TemporalRole#
Elucidation | An holistic temporal part of a whole. |
Alternative Label(s) | HolisticTemporalPart |
TemporalTile#
Elucidation | A direct part that is obtained by partitioning a whole purely in temporal parts. |
TemporalTiling#
Elucidation | A well formed tessellation with tiles that are all temporal. |
TemporallyFundamental#
Elucidation | The class of individuals that satisfy a whole defining criteria (i.e. belongs to a subclass of whole) and have no temporal parts that satisfy that same criteria (no parts that are of the same type of the whole). |
TemporallyRedundant#
Elucidation | A whole with temporal parts of its same type. |
TennessineAtom#
Elucidation | Atom subclass for tennessine. |
TennessineSymbol#
TensileForming#
Alternative Label(s) | Zugdruckumformen |
Comment | Forming of a solid body, whereby the plastic state is essentially brought about by a combined tensile and compressive stress. |
TensileTest#
Elucidation | Tensile testing, also known as tension testing, is a test in which a sample is subjected to a controlled tension until failure. Properties that are directly measured via a tensile test are ultimate tensile strength, breaking strength, maximum elongation and reduction in area. From these measurements the following properties can also be determined: Young's modulus, Poisson's ratio, yield strength, and strain-hardening characteristics. Uniaxial tensile testing is the most commonly used for obtaining the mechanical characteristics of isotropic materials. Some materials use biaxial tensile testing. The main difference between these testing machines being how load is applied on the materials. |
Alternative Label(s) | TensionTest |
TensorMeson#
Elucidation | A meson with spin two. |
Tera#
TeraPrefixedUnit#
TerbiumAtom#
Elucidation | Atom subclass for terbium. |
TerbiumSymbol#
Terminal#
Elucidation | conductive part of a device, electric circuit or electric network, provided for connecting that device, electric circuit or electric network to one or more external conductors |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-22 |
TerminalProtector#
Elucidation | cover of insulating material used to avoid electric contact with the cell or battery terminal |
Alternative Label(s) | TerminalCover |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-23 |
Tesla#
Elucidation | SI unit for magnetic flux density or induction. |
IUPAC Reference | https://doi.org/10.1351/goldbook.T06283 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Tesla_(unit) |
Tessellation#
Elucidation | A causal object that is tessellated in direct parts. |
Alternative Label(s) | Tiling |
TestTime#
Elucidation | time of a measurement relative to the start of the test (t = 0) |
TetraethylOrthosilicate#
Alternative Label(s) | TEOS, Tetraethoxysilane |
Wikipedia Reference | https://en.wikipedia.org/wiki/Tetraethyl_orthosilicate |
Wikidata Reference | https://www.wikidata.org/wiki/Q421458 |
Tetrafluoroborate#
Elucidation | Tetrafluoroborate(1-) is a boron fluoride. It is a conjugate base of a tetrafluoroboric acid. It derives from a hydride of a borohydride. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Tetrafluoroborate |
Wikidata Reference | https://www.wikidata.org/wiki/Q27118029 |
Tetraglyme#
Elucidation | Tetraglyme is a polyether. |
Alternative Label(s) | 4Glyme, TEGDME, TetraethyleneGlycolDimethylEther |
Wikipedia Reference | https://en.wikipedia.org/wiki/Tetraethylene_glycol_dimethyl_ether |
Wikidata Reference | https://www.wikidata.org/wiki/Q3788669 |
Tetrahydrofuran#
Alternative Label(s) | Oxolane, THF |
Wikipedia Reference | https://en.wikipedia.org/wiki/Tetrahydrofuran |
Wikidata Reference | https://www.wikidata.org/wiki/Q278332 |
Tetrahydrofuran#
Alternative Label(s) | (CH2)4O |
Wikipedia Reference | https://en.wikipedia.org/wiki/Tetrahydrofuran |
Wikidata Reference | https://www.wikidata.org/wiki/Q278332 |
TetrapotassiumHeptaiodobismuthate#
Alternative Label(s) | K4BiI7 |
Thallium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Thallium |
Wikidata Reference | https://www.wikidata.org/wiki/Q932 |
ThalliumAtom#
Elucidation | Atom subclass for thallium. |
ThalliumSymbol#
TheoreticalCapacity#
Alternative Label(s) | TheoreticalChargeCapacity |
Theorisation#
Elucidation | The 'semiosis' process of interpreting a 'physical' and provide a complec sign, 'theory' that stands for it and explain it to another interpreter. |
Alternative Label(s) | Theorization |
Theory#
Elucidation | A 'conventional' that stand for a 'physical'. |
Comment | The 'theory' is e.g. a proposition, a book or a paper whose sub-symbols suggest in the mind of the interpreter an interpretant structure that can represent a 'physical'. It is not an 'icon' (like a math equation), because it has no common resemblance or logical structure with the 'physical'. In Peirce semiotics: legisign-symbol-argument |
ThermalConductance#
Elucidation | Reciprocal of the thermal resistance. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-46 |
IUPAC Reference | https://doi.org/10.1351/goldbook.T06298 |
Wikidata Reference | https://www.wikidata.org/wiki/Q17176562 |
ThermalConductanceUnit#
ThermalConductivity#
Elucidation | At a point fixed in a medium with a temperature field, scalar quantity λ characterizing the ability of the medium to transmit heat through a surface element containing that point: φ = −λ grad T, where φ is the density of heat flow rate and T is thermodynamic temperature. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-38 |
Wikidata Reference | https://www.wikidata.org/wiki/Q487005 |
Comment | In an anisotropic medium, thermal conductivity is a tensor quantity. |
ThermalConductivityUnit#
ThermalCutting#
Alternative Label(s) | Thermisches Abtragen |
ThermalDiffusionFactor#
Elucidation | Quotient of the thermal diffusion ratio and the product of the local amount-of-substance fractions. |
Wikidata Reference | https://www.wikidata.org/wiki/Q96249629 |
ThermalDiffusionRatio#
Wikidata Reference | https://www.wikidata.org/wiki/Q96249433 |
ThermalDiffusivity#
Alternative Label(s) | ThermalDiffusionCoefficient |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-53 |
Wikidata Reference | https://www.wikidata.org/wiki/Q3381809 |
ThermalInsulance#
Elucidation | Reciprocal of the coefficient of heat transfer. |
Alternative Label(s) | CoefficientOfThermalInsulance |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-41 |
Wikidata Reference | https://www.wikidata.org/wiki/Q2596212 |
ThermalResistance#
Elucidation | Thermodynamic temperature difference divided by heat flow rate. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-45 |
Wikidata Reference | https://www.wikidata.org/wiki/Q899628 |
Comment | The name “thermal resistance” and the symbol R are used in building technology to designate thermal insulance. |
ThermalResistanceUnit#
ThermalResistivityUnit#
ThermalRunaway#
Elucidation | unstable condition arising during constant voltage charge in which the rate of heat dissipation capability, causing a continuous temperature increase with resulting further charge current increase, which can lead to the destruction of the battery |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-54 |
Comment | in lithium batteries thermal runaway may cause melting of lithium |
ThermalSprayingForming#
ThermalTransmittanceUnit#
ThermalUtilizationFactor#
Elucidation | In an infinite medium, the quotient of the number of thermal neutrons absorbed in a fissionable nuclide or in a nuclear fuel, as specified, and the total number of thermal neutrons absorbed. |
Wikidata Reference | https://www.wikidata.org/wiki/Q99197650 |
Thermochemical#
Elucidation | Thermomechanical analysis (TMA) is a technique used in thermal analysis, a branch of materials science which studies the properties of materials as they change with temperature. |
Alternative Label(s) | TMA |
ThermochemicalTreatment#
ThermodynamicCriticalMagneticFluxDensity#
Wikidata Reference | https://www.wikidata.org/wiki/Q106103200 |
ThermodynamicEfficiency#
Alternative Label(s) | ThermalEfficiency |
Wikidata Reference | https://www.wikidata.org/wiki/Q1452104 |
ThermodynamicGrueneisenParameter#
Wikidata Reference | https://www.wikidata.org/wiki/Q105658620 |
ThermodynamicTemperature#
Elucidation | Thermodynamic temperature is the absolute measure of temperature. It is defined by the third law of thermodynamics in which the theoretically lowest temperature is the null or zero point. |
IUPAC Reference | https://doi.org/10.1351/goldbook.T06321 |
ThermodynamicalQuantity#
Elucidation | Quantities categorised according to ISO 80000-5. |
ThermoelectricVoltage#
Elucidation | Voltage between substances a and b caused by the thermoelectric effect. |
Wikidata Reference | https://www.wikidata.org/wiki/Q105761637 |
ThermogalvanicCell#
Elucidation | electrochemical cell that has two half-cells separated by a wall permeable to ions, both containing the same electrolyte differing only in their temperatures. |
Alternative Label(s) | Thermocell |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-03-09 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Thermogalvanic_cell |
Wikidata Reference | https://www.wikidata.org/wiki/Q25304247 |
Thermogravimetry#
Elucidation | Thermogravimetric analysis or thermal gravimetric analysis (TGA) is a method of thermal analysis in which the mass of a sample is measured over time as the temperature changes. This measurement provides information about physical phenomena, such as phase transitions, absorption, adsorption and desorption; as well as chemical phenomena including chemisorptions, thermal decomposition, and solid-gas reactions (e.g., oxidation or reduction). |
Alternative Label(s) | TGA |
ThermomechanicalTreatment#
Thickness#
Elucidation | Shortest distance between two surfaces limiting a layer, when this distance can be considered to be constant over a region of a finite size. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-01-24 |
Wikidata Reference | https://www.wikidata.org/wiki/Q3589038 |
ThionylChloride#
Alternative Label(s) | SOCl2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Thionyl_chloride |
Wikidata Reference | https://www.wikidata.org/wiki/Q409171 |
ThionylChlorideElectrode#
Elucidation | electrode in which the active material is thionyl chloride |
Thiourea#
Alternative Label(s) | THU |
Wikipedia Reference | https://en.wikipedia.org/wiki/Thiourea |
Wikidata Reference | https://www.wikidata.org/wiki/Q528995 |
ThirdGenerationFermion#
ThomsonCoefficient#
Elucidation | quotient of Thomson heat power developed, and the electric current and temperature difference |
Wikidata Reference | https://www.wikidata.org/wiki/Q105801233 |
ThoriumAtom#
Elucidation | Atom subclass for thorium. |
ThoriumSymbol#
ThreeElectrodeCell#
Elucidation | electrochemical cell with a working electrode, reference electrode, and auxiliary electrode |
Alternative Label(s) | ThreeElectrodeElectrochemicalCell, ThreeElectrodeElectrochemicalCell |
Comment | A potentiostat can be used to maintain a potential difference between the working and ref- erence electrodes. |
ThreeManifold#
Alternative Label(s) | 3-manifold |
ThreeMeSulfolane#
Alternative Label(s) | 3Methylsulfolane |
ThreeMeTwoOxazolidinone#
Alternative Label(s) | 3Methyl2Oxazolidone |
ThroughTile#
Elucidation | A tile that has next and is next of other tiles within the same tessellation. |
ThuliumAtom#
Elucidation | Atom subclass for thulium. |
ThuliumSymbol#
TightlyCoupledModelsSimulation#
Elucidation | A simulation in which more than one model are solved together with a coupled method. |
Tile#
Elucidation | A causal object that is direct part of a tessellation. |
Time#
Elucidation | The indefinite continued progress of existence and events that occur in apparently irreversible succession from the past through the present to the future. |
IUPAC Reference | https://doi.org/10.1351/goldbook.T06375 |
Comment | Time can be seen as the duration of an event or, more operationally, as "what clocks read". |
TimeConstant#
Elucidation | parameter characterizing the response to a step input of a first‑order, linear time‑invariant system |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=103-05-26 |
Wikidata Reference | https://www.wikidata.org/wiki/Q1335249 |
TimeMeasurement#
Elucidation | measurement of time |
TimeMeasurementResult#
TimePerLengthUnit#
TimePerVolumeUnit#
TimeSeries#
Elucidation | a series of data points indexed in time order |
Wikipedia Reference | https://en.wikipedia.org/wiki/Time_series |
Wikidata Reference | https://www.wikidata.org/wiki/Q186588 |
TimeUnit#
TimeVector#
Elucidation | a vector of discrete times |
TimeseriesElectricalDataset#
Elucidation | a time series of electrical quantities |
Tin#
Wikipedia Reference | https://en.wikipedia.org/wiki/Tin |
Wikidata Reference | https://www.wikidata.org/wiki/Q1096 |
TinAtom#
Elucidation | Atom subclass for tin. |
TinElectrode#
Comment | metal electrode in which the active material is tin |
TinIIOxide#
Alternative Label(s) | SnO |
Wikipedia Reference | https://en.wikipedia.org/wiki/Tin(II)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q204980 |
TinIVOxide#
Alternative Label(s) | SnO2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Tin(IV)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q129163 |
TinOxideCompound#
TinSymbol#
Titanium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Titanium |
Wikidata Reference | https://www.wikidata.org/wiki/Q716 |
TitaniumAtom#
Elucidation | Atom subclass for titanium. |
TitaniumBasedElectrode#
Elucidation | an electrode which contains mostly materials based on titanium |
Comment | often represented in cell designations by the letter T |
TitaniumDioxide#
Alternative Label(s) | TiO2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Titanium_dioxide |
Wikidata Reference | https://www.wikidata.org/wiki/Titanium_dioxide |
TitaniumDioxideElectrode#
Elucidation | electrode in which the active material is titanium dioxide |
Alternative Label(s) | TiO2Electrode |
TitaniumElectrode#
Elucidation | electrode in which the active material is titanium |
TitaniumIIIOxide#
Alternative Label(s) | Ti2O3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Titanium(III)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q2626625 |
TitaniumIIOxide#
Alternative Label(s) | TiO |
Wikipedia Reference | https://en.wikipedia.org/wiki/Titanium(II)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q2985790 |
TitaniumOxideCompound#
TitaniumSymbol#
Toluene#
Alternative Label(s) | Methylbenzene, Toluol |
Wikipedia Reference | https://en.wikipedia.org/wiki/Toluene |
Wikidata Reference | https://www.wikidata.org/wiki/Q15779 |
Tomography#
Elucidation | Tomography is imaging by sections or sectioning that uses any kind of penetrating wave. The method is used in radiology, archaeology, biology, atmospheric science, geophysics, oceanography, plasma physics, materials science, cosmochemistry, astrophysics, quantum information, and other areas of science. The word tomography is derived from Ancient Greek τόμος tomos, "slice, section" and γράφω graphō, "to write" or, in this context as well, "to describe." A device used in tomography is called a tomograph, while the image produced is a tomogram. |
Tonne#
Elucidation | 1,000-fold of the SI base unit kilogram -- QUDT |
IUPAC Reference | https://doi.org/10.1351/goldbook.T06394 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Tonne |
TonnePerCubicMetre#
Elucidation | unit tonne divided by the power of the SI base unit metre with the exponent 3 -- QUDT |
Alternative Label(s) | Tonne Per Cubic Metre |
TonnePerDay#
Elucidation | metric unit ton divided by the unit for time day -- QUDT |
Alternative Label(s) | Tonne Per Day |
TonnePerHectare#
Elucidation | A measure of density equivalent to 1000kg per hectare or one Megagram per hectare, typically used to express a volume of biomass or crop yield. -- QUDT |
Alternative Label(s) | MetricTonnePerHectare, metric tonne per hectare, tonne per hectare |
TonnePerHour#
Elucidation | unit tonne divided by the unit for time hour -- QUDT |
Alternative Label(s) | Tonne Per Hour |
TonnePerMinute#
Elucidation | unit ton divided by the unit for time minute -- QUDT |
Alternative Label(s) | Tonne Per Minute |
TonnePerSecond#
Elucidation | unit tonne divided by the SI base unit second -- QUDT |
Alternative Label(s) | Tonne Per Second |
Tool#
Elucidation | An object that enables or facilitate an agent in the execution of a process that modifies the surrounding environment. |
TopAntiQuark#
TopQuark#
Wikipedia Reference | https://en.wikipedia.org/wiki/Top_quark |
Torque#
Elucidation | The effectiveness of a force to produce rotation about an axis, measured by the product of the force and the perpendicular distance from the line of action of the force to the axis. |
IUPAC Reference | https://doi.org/10.1351/goldbook.T06400 |
Comment | Even though torque has the same physical dimension as energy, it is not of the same kind and can not be measured with energy units like joule or electron volt. |
Tortuosity#
Elucidation | Parameter for diffusion and fluid flow in porous media. |
Wikidata Reference | https://www.wikidata.org/wiki/Q2301683 |
Torus#
TotalAngularMomentum#
Elucidation | Vector quantity in a quantum system composed of the vectorial sum of angular momentum L and spin s. |
Wikidata Reference | https://www.wikidata.org/wiki/Q97496506 |
TotalAngularMomentumQuantumNumber#
Elucidation | Quantum number in an atom describing the magnitude of total angular momentum J. |
Wikidata Reference | https://www.wikidata.org/wiki/Q1141095 |
TotalComposition#
TotalCrossSection#
Elucidation | Sum of all cross sections corresponding to the various reactions or processes between an incident particle of specified type and energy and a target entity. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98206553 |
TotalCurrent#
Elucidation | Sum of electric current and displacement current |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-45 |
Wikidata Reference | https://www.wikidata.org/wiki/Q77679732 |
TotalCurrentDensity#
Elucidation | Sum of electric current density and displacement current density. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-44 |
Wikidata Reference | https://www.wikidata.org/wiki/Q77680811 |
TotalIonization#
Elucidation | Quotient of the total mean charge of all positive ions produced by an ionizing charged particle along its entire path and along the paths of any secondary charged particles, and the elementary charge. |
Wikidata Reference | https://www.wikidata.org/wiki/Q98690787 |
TotalLinearStoppingPower#
Elucidation | For charged particles of a given type and energy E0 the differential quotient of E with respect to x, where E is the mean energy lost by the charged particles in traversing a distance x in the given material. |
Alternative Label(s) | LinearStoppingPower, LinearStoppingPower |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-01-27 |
IUPAC Reference | https://doi.org/10.1351/goldbook.S06035 |
Wikidata Reference | https://www.wikidata.org/wiki/Q908474 |
TotalMassStoppingPower#
Elucidation | Quotient of the total linear stopping power S and the mass density ρ of the material. |
Alternative Label(s) | MassStoppingPower |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=881-12-52 |
Wikidata Reference | https://www.wikidata.org/wiki/Q98642795 |
TotalNumberOfCycles#
Elucidation | the total number of cycles carried out on a specific device under a given set of conditions |
TransferMolding#
TransformationLanguage#
Elucidation | A construction language designed to transform some input text in a certain formal language into a modified output text that meets some specific goal. |
TransformationLanguage#
Elucidation | https://en.wikipedia.org/wiki/Transformation_language |
TransientLiquidPhaseSintering#
TransitionMetalElementalSubstance#
TransitionMetalOxideCompound#
TransitionMetalSaltCompound#
TransitionTime#
Elucidation | in chronopotentiometry and related techniques, the duration between the application of current and when the concentration of an electroactive substance at the electrode-solution interface becomes indistinguishable from zero |
IUPAC Reference | https://doi.org/10.1351/goldbook.T06472 |
Comment | In experimental practice, the latter is often taken to be the moment when the rate of varia- tion of the potential of the indicator electrode attains a maximum value. |
TransmissionElectronMicroscopy#
Elucidation | Transmission electron microscopy (TEM) is a microscopy technique in which a beam of electrons is transmitted through a specimen to form an image. The specimen is most often an ultrathin section less than 100 nm thick or a suspension on a grid. An image is formed from the interaction of the electrons with the sample as the beam is transmitted through the specimen. The image is then magnified and focused onto an imaging device, such as a fluorescent screen, a layer of photographic film, or a sensor such as a scintillator attached to a charge-coupled device. |
Alternative Label(s) | TEM |
TransportationDevice#
TrasattiBuzzancaModel#
Elucidation | considers the effects of specific adsorbed ions in the double layer |
Comment | proposed by Sergio Trasatti and Giovanni Buzzanca in 1971 |
TriangularCurrentWaveform#
Elucidation | Linear ramp of electric current followed by a reversal to the initial current (typically I=0), both at the same current change rate. |
TriangularPotentialWaveform#
Elucidation | Linear ramp of electric potential, followed by a reversal to the initial potential. Both forward and reversed signal ramps are applied at the same scan rate. |
Trichlorofluoromethane#
Alternative Label(s) | CFC11, Freon11 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Trichlorofluoromethane |
Wikidata Reference | https://www.wikidata.org/wiki/Q423000 |
TrickleCharge#
Elucidation | method of charge applied to a battery wherein the state of charge is maintained by a continuous, long term, regulated small electric current |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-47 |
Comment | the trickle charge compensates self-discharge effects and maintains the battery in an approximately fully charged state |
Trifluoromethanesulfonate#
Alternative Label(s) | Triflate |
Wikidata Reference | https://www.wikidata.org/wiki/Q27121260 |
Triglyme#
Elucidation | Triethylene glycol dimethyl ether (also called triglyme) is a glycol ether used as a solvent. |
Alternative Label(s) | 3Glyme, TriethyleneGlycolDimethylEther |
Wikipedia Reference | https://en.wikipedia.org/wiki/Triethylene_glycol_dimethyl_ether |
Wikidata Reference | https://www.wikidata.org/wiki/Q2453066 |
TrimethoxyMethylSilane#
Wikipedia Reference | https://en.wikipedia.org/wiki/Methyltrimethoxysilane |
Wikidata Reference | https://www.wikidata.org/wiki/Q21099559 |
Tris222TrifluoroethylBorate#
Alternative Label(s) | TTFEB |
Wikipedia Reference | https://en.wikipedia.org/wiki/Tris(2,2,2-trifluoroethyl)_borate |
Wikidata Reference | https://www.wikidata.org/wiki/Q28457468 |
TrisPentafluorophenylBorane#
Alternative Label(s) | TPFTB |
Wikipedia Reference | https://en.wikipedia.org/wiki/Tris(pentafluorophenyl)borane |
Wikidata Reference | https://www.wikidata.org/wiki/Q3562143 |
TubularPlate#
Elucidation | positive plate (electrode) which is either composed of an assembly of porous tube of perforated metal or tissue either a gauntlet with or without a central current collector spine, the active material being placed within the tubes |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-07 |
Tungsten#
Wikipedia Reference | https://en.wikipedia.org/wiki/Tungsten |
Wikidata Reference | https://www.wikidata.org/wiki/Q743 |
TungstenAtom#
Elucidation | Atom subclass for tungsten. |
TungstenElectrode#
Elucidation | electrode in which the active material is tungsten |
TungstenOxideElectrode#
Elucidation | electrode in which the active material is tungsten oxide |
Alternative Label(s) | WO3Electrode |
TungstenSymbol#
TwoFluoropyridine#
Alternative Label(s) | 2-FP |
Wikidata Reference | https://www.wikidata.org/wiki/Q72476692 |
TwoManifold#
Alternative Label(s) | 2-manifold |
TwoMeTHF#
Elucidation | Methyltetrahydrofuran appears as a colorless liquid with an ether-like odor. Less dense than water. Vapors heavier than air. Used to make other chemicals and as a solvent. |
Alternative Label(s) | 2Methyltetrahydrofuran |
Wikipedia Reference | https://en.wikipedia.org/wiki/2-Methyltetrahydrofuran |
Wikidata Reference | https://www.wikidata.org/wiki/Q209444 |
TwoStepCharge#
Elucidation | charging method applied to a secondary battery using two levels of charge rate with feedback control to initiate the changeover from a high to a low charge rate |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-48 |
URI#
Elucidation | A Uniform Resource Identifier (URI) is a compact sequence of characters that identifies an abstract or physical resource. |
URL#
Elucidation | The term "Uniform Resource Locator" (URL) refers to the subset of URIs that, in addition to identifying a resource, provide a means of locating the resource by describing its primary access mechanism (e.g., its network "location"). |
URN#
Elucidation | The term "Uniform Resource Name" (URN) has been used historically to refer to both URIs under the "urn" scheme [RFC2141], which are required to remain globally unique and persistent even when the resource ceases to exist or becomes unavailable, and to any other URI with the properties of a name. |
UTF8#
Ultrasonic#
Elucidation | Ultrasonic testing (UT) is a family of non-destructive testing techniques based on the propagation of ultrasonic waves in the object or material tested. In most common UT applications, very short ultrasonic pulse-waves with center frequencies ranging from 0.1-15 MHz, and occasionally up to 50 MHz, are transmitted into materials to detect internal flaws or to characterize materials. A common example is ultrasonic thickness measurement, which tests the thickness of the test object, for example, to monitor pipework corrosion. Ultrasonic testing is often performed on steel and other metals and alloys, though it can also be used on concrete, wood and composites, albeit with less resolution. It is used in many industries including steel and aluminium construction, metallurgy, manufacturing, aerospace, automotive and other transportation sectors. |
Uncoded#
Elucidation | A conventional that provides no possibility to infer the characteristics of the object to which it refers. |
UndefinedEdgeCutting#
Alternative Label(s) | Spanen mit geometrisch unbestimmten Schneiden |
UnformedDryCell#
Elucidation | state of some types of secondary cell not yet filled with electrolyte and where the active material has not yet been submitted to a so called "formation" process |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-34 |
UnifiedAtomicMassConstant#
Elucidation | 1/12 of the mass of an atom of the nuclide 12C in the ground state at rest. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-05-23 |
IUPAC Reference | https://doi.org/10.1351/goldbook.A00497 |
Wikidata Reference | https://www.wikidata.org/wiki/Q4817337 |
UnitOne#
Elucidation | "The unit one is the neutral element of any system of units – necessary and present automatically." -- SI Brochure |
Alternative Label(s) | Unitless |
UnitSymbol#
Elucidation | A symbol that stands for a single unit. |
Unknown#
Elucidation | The dependent variable for which an equation has been written. |
UpAntiQuark#
UpAntiQuarkType#
UpQuark#
Wikipedia Reference | https://en.wikipedia.org/wiki/Up_quark |
UpQuarkType#
UpperCriticalMagneticFluxDensity#
Elucidation | For type II superconductors, the threshold magnetic flux density for disappearance of bulk superconductivity. |
Wikidata Reference | https://www.wikidata.org/wiki/Q106127634 |
UpperFrequencyLimit#
Elucidation | the higher end of the interval of frequencies tested in impedimetry and related techniques |
UpperVoltageLimit#
Elucidation | maximum voltage limit at which an applied excitation is altered or terminated |
Alternative Label(s) | EndOfChargeVoltage, UpperCutoffVoltage |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-55 |
UraniumAtom#
Elucidation | Atom subclass for uranium. |
UraniumSymbol#
Urea#
Alternative Label(s) | CO(NH2)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Urea |
Wikidata Reference | https://www.wikidata.org/wiki/Q48318 |
VIMTerm#
VacuumElectricPermittivity#
Alternative Label(s) | PermittivityOfVacuum, PermittivityOfVacuum |
IUPAC Reference | https://doi.org/10.1351/goldbook.P04508 |
Comment | The DBpedia definition (http://dbpedia.org/page/Vacuum_permittivity) is outdated since May 20, 2019. It is now a measured constant. |
VacuumMagneticPermeability#
Alternative Label(s) | PermeabilityOfVacuum, PermeabilityOfVacuum |
Comment | The DBpedia and UIPAC Gold Book definitions (http://dbpedia.org/page/Vacuum_permeability, https://doi.org/10.1351/goldbook.P04504) are outdated since May 20, 2019. It is now a measured constant. |
Valve#
Elucidation | component of a cell which permits the flow of gas in one direction only |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-02-12 |
Comment | a valve has a characteristic venting or opening and closing pressure |
ValveRegulatedLeadAcidBattery#
Elucidation | secondary battery in which cells are closed but have a valve which allows the escape of gas if the internal pressure exceeds a predetermined value |
Alternative Label(s) | VRLA |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-15 |
Wikipedia Reference | https://en.wikipedia.org/wiki/VRLA_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q780582 |
Comment | the cell or battery cannot normally receive additions to the electrolyte |
Vanadium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Vanadium |
Wikidata Reference | https://www.wikidata.org/wiki/Q722 |
VanadiumAtom#
Elucidation | Atom subclass for vanadium. |
VanadiumBasedElectrode#
Elucidation | an electrode which contains mostly materials based on vanadium |
Comment | often represented in cell designations by the letter V |
VanadiumIIIOxide#
Alternative Label(s) | Vi2O3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Vanadium(III)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q425350 |
VanadiumIIOxide#
Alternative Label(s) | VO |
Wikipedia Reference | https://en.wikipedia.org/wiki/Vanadium(II)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q1966236 |
VanadiumIVOxide#
Alternative Label(s) | VO2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Vanadium(IV)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q421440 |
VanadiumRedoxFlowBattery#
Elucidation | a type of flow battery that employs vanadium ions as charge carriers |
Alternative Label(s) | VFB, VRB, VRFB |
Wikipedia Reference | https://en.wikipedia.org/wiki/Vanadium_redox_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q905330 |
VanadiumSymbol#
VanadiumVOxide#
Alternative Label(s) | V2O5 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Vanadium(V)_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q409173 |
VandaiumOxideCompound#
Vapor#
Elucidation | A liquid aerosol composed of water droplets in air or another gas. |
VaporDeposition#
VaporPressureDepressionOsmometry#
Elucidation | Vapor pressure osmometry measures vapor pressure indirectly by measuring the change in temperature of a polymer solution on dilution by solvent vapor and is generally useful for polymers with Mn below 10,000–40,000 g/mol. When molecular weight is more than that limit, the quantity being measured becomes very small to detect. |
Alternative Label(s) | VPO |
Variable#
Elucidation | A variable is a symbolic object that stands for any other mathematical object, such as number, a vector, a matrix, a function, the argument of a function, a set, an element of a set. |
Vector#
Elucidation | 1-dimensional array who's spatial direct parts are numbers. |
Alternative Label(s) | 1DArray, LinearArray |
VectorMeson#
Elucidation | A meson with total spin 1 and odd parit. |
Wikipedia Reference | https://en.wikipedia.org/wiki/Vector_meson |
Velocity#
Wikidata Reference | https://www.wikidata.org/wiki/Q11465 |
Comment | The velocity depends on the choice of the reference frame. Proper transformation between frames must be used: Galilean for non-relativistic description, Lorentzian for relativistic description. -- IEC, note 2 |
VentCap#
Elucidation | component fitted into the filling hole of a cell with a provision of allowing the venting of electrolysis gas from the cell¨ |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-23 |
VentedCell#
Elucidation | secondary cell having a cover provided with an opening through which products of electrolysis and evaporation are allowed to escape freely from the cell to the atmosphere |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-05-14 |
Vergence#
Comment | In geometrical optics, vergence describes the curvature of optical wavefronts. |
VinylEthyleneCarbonate#
Alternative Label(s) | VEC |
Wikidata Reference | https://www.wikidata.org/wiki/Q72516362 |
VinyleneCarbonate#
Alternative Label(s) | VC |
Wikipedia Reference | https://en.wikipedia.org/wiki/Vinylene_carbonate |
Wikidata Reference | https://www.wikidata.org/wiki/Q2802973 |
Viscometry#
Elucidation | Viscometry or viscosity method was one of the first methods used for determining the MW of polymers. In this method, the viscosity of polymer solution is measured, and the simplest method used is capillary viscometry by using the Ubbelohde U-tube viscometer. In this method, both the flow time of the polymer solution (t) and the flow time of the pure solvent (t0) are recorded. The ratio of the polymer solution flow time (t) to the flow time of pure solvent (t0) is equal to the ratio of their viscosities (η/η0) only if they have the same densities. |
Alternative Label(s) | Viscosity |
Visual#
Elucidation | A 'Perceptual' which stands for a real world object whose spatiotemporal pattern makes it identifiable by an observer through an optical perception employing the visible part of the electromagnetic spectrum. |
Volt#
Elucidation | SI unit for electric potential difference. |
IUPAC Reference | https://doi.org/10.1351/goldbook.V06634 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Volt?oldid=494812083 |
VoltAmpere#
Elucidation | product of the SI derived unit volt and the SI base unit ampere -- QUDT |
Alternative Label(s) | Volt Ampere |
VoltAmpereHour#
Elucidation | product of the unit for apparent by ampere and the unit hour -- QUDT |
Alternative Label(s) | Volt Ampere Hour |
VoltPerCentiMetre#
Elucidation | derived SI unit volt divided by the 0.01-fold of the SI base unit metre -- QUDT |
Alternative Label(s) | Volt Per Centimetre |
VoltPerKelvin#
Alternative Label(s) | Volt per Kelvin |
VoltPerMetre#
Elucidation | Volt Per Meter (V/m) is a unit in the category of Electric field strength. It is also known as volts per meter, volt/meter, volt/metre, volt per metre, volts per metre. This unit is commonly used in the SI unit system. Volt Per Meter (V/m) has a dimension of MLT⁻³I⁻¹ where M is mass, L is length, T is time, and I is electric current. This unit is the standard SI unit in this category. -- QUDT |
Alternative Label(s) | Volt per Metre |
VoltPerMicroSecond#
Elucidation | SI derived unit volt divided by the 0.000001-fold of the SI base unit second -- QUDT |
Alternative Label(s) | Volt Per Microsecond |
VoltPerMilliMetre#
Elucidation | SI derived unit volt divided by the 0.001-fold of the SI base unit metre -- QUDT |
Alternative Label(s) | Volt Per Millimetre |
VoltPerSecond#
Elucidation | 'Volt per Second' is a unit of magnetic flux equaling one weber. This is the flux passing through a conducting loop and reduced to zero at a uniform rate in one second inducing an electric potential of one volt in the loop. -- QUDT |
Alternative Label(s) | Volt per second |
VoltPerSquareMetre#
Elucidation | The divergence at a particular point in a vector field is (roughly) how much the vector field 'spreads out' from that point. Operationally, we take the partial derivative of each of the field with respect to each of its space variables and add all the derivatives together to get the divergence. Electric field (V/m) differentiated with respect to distance (m) yields V/(m²). -- QUDT |
Alternative Label(s) | Volt per Square Metre |
VoltSecondPerMetre#
Elucidation | product of the SI derived unit volt and the SI base unit second divided by the SI base unit metre -- QUDT |
Alternative Label(s) | Volt Second Per Metre |
Voltage#
Elucidation | The difference in electric potential between two points. |
Alternative Label(s) | ElectricPotentialDifference, ElectricPotentialDifference, ElectricTension, ElectricTension |
IUPAC Reference | https://doi.org/10.1351/goldbook.A00424 |
Comment | Correspond to the work needed per unit of charge to move a test charge between two points in a static electric field. |
VoltageChangeLimit#
Elucidation | a control limit placed on the rate of change of the cell voltage, dV/dt. |
Alternative Label(s) | dV/dt |
VoltageControlledProcess#
Elucidation | a process in which the voltage is controlled |
VoltageLimit#
Elucidation | limit on the voltage of an electrical system |
VoltageMeasurement#
Elucidation | measurement of the electric potential between the terminals of an electrochemical cell |
Alternative Label(s) | ElectrochemicalCellVoltageMeasurement |
VoltageMeasurementResult#
VoltagePhasor#
Elucidation | Complex representation of an oscillating voltage. |
Wikidata Reference | https://www.wikidata.org/wiki/Q78514605 |
VoltageVector#
Elucidation | vector containing at least two values for the quantity voltage |
VoltaicPile#
Elucidation | the first example of a modern battery, featuring a stack of alternating layers of zinc and silver metal separated by cardboard soaked in brine |
Alternative Label(s) | VoltaPile, VoltaPile, VoltaPile |
Comment | included for historical reference |
Voltammetry#
Elucidation | Voltammetry is an analytical technique based on the measure of the current flowing through an electrode dipped in a solution containing electro-active compounds, while a potential scanning is imposed upon it. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-04-11 |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Voltammetry |
Wikidata Reference | https://www.wikidata.org/wiki/Q904093 |
VoltammetryAtARotatingDiskElectrode#
Elucidation | hydrodynamic voltammetry using a a rotating disc electrode, where the limiting current is described by the Levich equation |
IUPAC Reference | https://doi.org/10.1515/pac-2018-0109 |
Voltammogram#
Elucidation | current-potential curve in a voltammetry experiment |
Wikipedia Reference | https://en.wikipedia.org/wiki/Voltammetry#Voltammograms |
Voltmeter#
Elucidation | instrument intended to measure the value of a voltage. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=313-01-03 |
Volume#
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=102-04-40 |
Wikidata Reference | https://www.wikidata.org/wiki/Q39297 |
Comment | Extent of an object in space. |
VolumeFlowRate#
Elucidation | Quantity equal to the volume dV of substance crossing a given surface during a time interval with infinitesimal duration dt, divided by this duration, thus qV = dV / dt- |
Alternative Label(s) | VolumetricFlowRate |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-03-72 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Volumetric_flow_rate |
Wikidata Reference | https://www.wikidata.org/wiki/Q1134348 |
VolumeFraction#
Elucidation | Volume of a constituent of a mixture divided by the sum of volumes of all constituents prior to mixing. |
IUPAC Reference | https://doi.org/10.1351/goldbook.V06643 |
VolumeFractionUnit#
Elucidation | Unit for quantities of dimension one that are the fraction of two volumes. |
VolumePerAmountTimeUnit#
VolumePerAmountUnit#
VolumePerMassUnit#
VolumePerSquareTimeUnit#
VolumePerTemperatureUnit#
VolumePerTimeUnit#
VolumeUnit#
VolumetricCapacity#
Elucidation | quotient of the capacity of a cell or battery by its volume. |
Alternative Label(s) | VolumetricChargeCapacity, VolumetricElectricChargeCapacity |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-03-17 |
VolumetricNumberDensity#
Elucidation | Count per volume. |
VolumetricPowerDensityofStorage#
Elucidation | the quotient of the power of an energy-storage device or system and its volume |
VolumetricSurfaceArea#
Elucidation | ratio of the surface area of a solid object to the volume of the object |
Alternative Label(s) | SurfaceAreaToVolumeRatio |
Wikipedia Reference | https://en.wikipedia.org/wiki/Surface-area-to-volume_ratio |
Wikidata Reference | https://www.wikidata.org/wiki/Q766786 |
VolumicCrossSection#
Elucidation | In nuclear physics, product of the number density of atoms of a given type and the cross section. |
Alternative Label(s) | MacroscopicCrossSection |
IUPAC Reference | https://doi.org/10.1351/goldbook.M03674 |
Wikidata Reference | https://www.wikidata.org/wiki/Q98280520 |
VolumicTotalCrossSection#
Elucidation | Product of the number density na of the atoms and the cross section σ_tot for a given type of atoms |
Alternative Label(s) | MacroscopicTotalCrossSection |
Wikidata Reference | https://www.wikidata.org/wiki/Q98280548 |
VonKlitzingConstant#
Comment | Resistance quantum. |
WBoson#
Elucidation | A charged vector boson that mediate the weak interaction. |
Alternative Label(s) | ChargedWeakBoson, IntermediateVectorBoson |
Wikipedia Reference | https://en.wikipedia.org/wiki/W_and_Z_bosons |
WNegativeBoson#
WPositiveBoson#
Water#
Elucidation | chemical compound with raw molecular formula H2O |
Alternative Label(s) | H2O |
Wikipedia Reference | https://en.wikipedia.org/wiki/Water |
Wikidata Reference | https://www.wikidata.org/wiki/Q283 |
Watt#
Elucidation | SI unit for power. |
IUPAC Reference | https://doi.org/10.1351/goldbook.W06656 |
Wikipedia Reference | http://en.wikipedia.org/wiki/Watt?oldid=494906356 |
WattHour#
Elucidation | The watt hour is a unit of energy, equal to 3,600 joule. -- QUDT |
WattHourPerCubicMetre#
Elucidation | The watt hour per cubic meter is a unit of energy density, equal to 3,600 joule per cubic meter. -- QUDT |
Alternative Label(s) | Watthour per Cubic metre |
WattHourPerKilogram#
Elucidation | a unit of specific energy commonly used to measure the density of energy in batteries and capacitors |
Wikipedia Reference | https://en.wikipedia.org/wiki/Watt-hour_per_kilogram |
WattHourPerLitre#
Elucidation | a unit of energy density commonly used to measure the density of energy in batteries and capacitors |
WattMetrePerSquareMetreSteradian#
Elucidation | The power per unit area of radiation of a given wavenumber illuminating a target at a given incident angle. -- QUDT |
Alternative Label(s) | Watts metre per square metre steradian |
WattPerCubicMetre#
Elucidation | SI derived unit watt divided by the power of the SI base unit metre with the exponent 3 -- QUDT |
Alternative Label(s) | Watt Per Cubic Metre |
WattPerKelvin#
Elucidation | Watt Per Kelvin (W/K) is a unit in the category of Thermal conductivity. -- QUDT |
Alternative Label(s) | Watt per Kelvin |
WattPerKilogram#
Elucidation | SI derived unit watt divided by the SI base unit kilogram -- QUDT |
Alternative Label(s) | Watt Per Kilogram |
WattPerLitre#
Elucidation | A unit for power per volume quantities. |
WattPerLitre#
Elucidation | a unit for power per volume quantities |
WattPerMetre#
Alternative Label(s) | Watts per metre |
WattPerMetreKelvin#
Alternative Label(s) | Watt per Metre Kelvin |
Wikipedia Reference | http://en.wikipedia.org/wiki/Thermal_conductivity |
WattPerSquareCentiMetre#
Elucidation | Watt Per Square Centimeter is a unit of heat flux or thermal flux, the rate of heat energy transfer through a given surface. -- QUDT |
Alternative Label(s) | Watt per Square Centimetre |
WattPerSquareMetre#
Elucidation | "Watt per Square Meter} is a unit of irradiance defined as the power received per area. This is a unit in the category of Energy flux. It is also known as watts per square meter, watt per square metre, watts per square metre, watt/square meter, watt/square metre. This unit is commonly used in the SI unit system. Watt Per Square Meter (W/m²) has a dimension of MT^{-3" where M is mass, and T is time. This unit is the standard SI unit in this category. -- QUDT |
Alternative Label(s) | Watt per Square Metre |
WattPerSquareMetreKelvin#
Elucidation | `Watt Per Square Meter Per Kelvin `(W m⁻² K⁻¹) is a unit in the category of Thermal heat transfer coefficient. It is also known as watt/square meter-kelvin. This unit is commonly used in the SI unit system. Watt Per Square Meter Per Kelvin (W m⁻² K⁻¹) has a dimension of MT⁻¹Q⁻¹ where M is mass, T is time, and Q is temperature. This unit is the standard SI unit in this category. -- QUDT |
Alternative Label(s) | Watt per Square Metre Kelvin |
WattPerSquareMetrePascal#
Elucidation | Watt Per Square Meter Per Pascal (W/m²-pa) is a unit of Evaporative Heat Transfer. -- QUDT |
Alternative Label(s) | Watt per Square Metre Pascal |
WattPerSquareMetrePerMetre#
Alternative Label(s) | Watts per square metre per metre |
WattPerSquareMetrePerMetrePerSteradian#
Alternative Label(s) | Watts per square metre per metre per steradian |
WattPerSquareMetrePerNanoMetre#
Alternative Label(s) | Watts per square metre per nanometre |
WattPerSquareMetrePerNanoMetrePerSteradian#
Alternative Label(s) | Watts per square metre per nanometre per steradian |
WattPerSquareMetreQuarticKelvin#
Elucidation | Watt Per Square Meter Per Quartic Kelvin (W/m2·K4) is a unit in the category of light. -- QUDT |
Alternative Label(s) | Watt per Square Metre Quartic Kelvin |
WattPerSquareMetreSteradian#
Elucidation | `Watt per steradian per square metre` is the SI unit of radiance (W·sr⁻¹·m⁻²), while that of spectral radiance in frequency is the watt per steradian per square metre per hertz (W·sr⁻¹·m⁻²·Hz⁻¹) and that of spectral radiance in wavelength is the watt per steradian per square metre, per metre (W·sr⁻¹·m⁻³), commonly the watt per steradian per square metre per nanometre (W·sr⁻¹·m⁻²·nm⁻¹). It has a dimension of ML⁻⁴T⁻³ where M is mass, L is length, and T is time. This unit is the standard SI unit in this category. -- QUDT |
Alternative Label(s) | Watt per Square Metre Steradian |
Wikipedia Reference | https://en.wikipedia.org/wiki/Radiance |
WattPerSteradian#
Elucidation | `Watt Per Steradian (W/sr)` is the unit in the category of Radiant intensity. It is also known as watts per steradian. This unit is commonly used in the SI unit system. Watt Per Steradian (W/sr) has a dimension of M· L⁻²· T⁻³ where M is mass, L is length, and T is time. This unit is the standard SI unit in this category. -- QUDT |
Alternative Label(s) | Watt per Steradian |
WattSecond#
Elucidation | product of the SI derived unit watt and SI base unit second -- QUDT |
Alternative Label(s) | Watt Second |
WattSecondPerSquareMetre#
Alternative Label(s) | Watt seconds per square metre |
WaveSpring#
Elucidation | a spring made of pre-hardened flat wire, formed into a wavy washer shape |
Wikipedia Reference | https://en.wikipedia.org/wiki/Wave_spring |
Wikidata Reference | https://www.wikidata.org/wiki/Q11288626 |
WaveVector#
Elucidation | Vector k in the expression ω t−k⋅r+ϑ0 of the phase of a sinusoidal wave. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=103-10-09 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Wave_vector |
Wikidata Reference | https://www.wikidata.org/wiki/Q657009 |
Wavelength#
Elucidation | Length of the repetition interval of a wave. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=103-10-10 |
IUPAC Reference | https://doi.org/10.1351/goldbook.W06659 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Wavelength |
Wikidata Reference | https://www.wikidata.org/wiki/Q41364 |
Wavenumber#
IUPAC Reference | https://doi.org/10.1351/goldbook.W06664 |
Comment | The number of waves per unit length along the direction of propagation. |
Wavenumber#
Elucidation | Reciprocal of the wavelength. |
Alternative Label(s) | Repetency |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=103-10-11 |
IUPAC Reference | https://doi.org/10.1351/goldbook.W06664 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Wavenumber |
Wikidata Reference | https://www.wikidata.org/wiki/Q192510 |
WeakAcid#
WeakBaseCompound#
WeakBoson#
WearTest#
Elucidation | A wear test measures the changes in conditions caused by friction, and the result is obtained from deformation, scratches, and indentations on the interacting surfaces. Wear is defined as the progressive removal of the material from a solid surface and manifested by a change in the geometry of the surface. |
Weber#
Elucidation | SI unit for magnetic flux. |
IUPAC Reference | https://doi.org/10.1351/goldbook.W06666 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Weber_(unit) |
WeberMetre#
Alternative Label(s) | Weber Metre |
WeberPerMetre#
Elucidation | SI derived unit weber divided by the SI base unit metre -- QUDT |
Alternative Label(s) | Weber Per Metre |
WeberPerMilliMetre#
Elucidation | derived SI unit weber divided by the 0.001-fold of the SI base unit metre -- QUDT |
Alternative Label(s) | Weber Per Millimetre |
Weight#
IUPAC Reference | https://doi.org/10.1351/goldbook.W06668 |
Comment | Force of gravity acting on a body. |
Welding#
Alternative Label(s) | Schweißen |
Comment | Joining process by softening the surfaces to be joined, either by heat or with a solvent (swelling welding, solvent welding), and pressing the softened surfaces together. |
WestonStandardVoltageCell#
Elucidation | standard voltage cell with a saline electrolyte saturated with cadmium sulphate, a positive electrode of mercury and solid mercurous sulphate, and a negative electrode of amalgamated cadmium and solid cadmium sulphate. |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-01-18 |
WetCell#
Elucidation | a primary battery cell with an excess liquid electrolyte |
Wikipedia Reference | https://en.wikipedia.org/wiki/Electric_battery#Wet_cell |
Wikidata Reference | https://www.wikidata.org/wiki/Q11563836 |
Whole#
Elucidation | The superclass of entities which are defined by requiring the existence of some parts (at least one) of specifically given types, where the specified types are different with respect to the type of the whole. |
Comment | A whole is categorized as fundamental (or maximal) or redundant (non-maximal). |
Widening#
Alternative Label(s) | Weiten |
Comment | Widening is tensile forming to increase the circumference of a hollow body. A distinction is made between: Widening, bulging. |
Width#
Elucidation | Length in a given direction regarded as horizontal. |
Alternative Label(s) | Breadth |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-01-20 |
Wikidata Reference | https://www.wikidata.org/wiki/Q35059 |
Comment | The terms breadth and width are often used by convention, as distinguished from length and from height or thickness. |
Work#
IUPAC Reference | https://doi.org/10.1351/goldbook.W06684 |
WorkFunction#
Elucidation | least energy required for the emission of a conduction electron. |
Alternative Label(s) | ElectronWorkFunction |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-06-35 |
IUPAC Reference | https://doi.org/10.1351/goldbook.E02015 |
Wikidata Reference | https://www.wikidata.org/wiki/Q783800 |
Comment | Work function is the energy difference between an electron at rest at infinity and an electron at the Fermi level in the interior of a substance. |
WorkPiece#
Elucidation | A WorkPiece is physical artifact, that has a proper shape and occupyes a proper volume intended for subsequent transformation. It is a condensed state, so it is a compact body that is processed or has to be processed. |
Alternative Label(s) | Werkstück, Werkstück, Werkstück, Werkstück, Werkstück, Werkstück, Werkstück, Werkstück, Werkstück, Werkstück, Werkstück, Werkstück, Werkstück |
Comment | A solid is defined as a portion of matter that is in a condensed state characterised by resistance to deformation and volume changes. |
Workflow#
Elucidation | A procedure that has at least two procedures (tasks) as proper parts. |
WorkingElectrode#
Elucidation | electrode at which one or more electroactive substances undergo reaction in the solution being investigated |
IUPAC Reference | https://goldbook.iupac.org/terms/view/W06686 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Working_electrode |
Wikidata Reference | https://www.wikidata.org/wiki/Q477099 |
Comment | If processes of interest occur both at the anode and the cathode of a cell (as in differential amperometry or controlled-current potentiometric titration with two indicator electrodes), the cell should be said to comprise two indicator or working electrodes. |
WorkingPotentialRange#
Elucidation | range of electrode potentials of a given working electrode in a given electrolyte, where the electric current from reactions of the electrode or electrolyte is negligible compared with the current from reactions of the system under investigation |
Comment | Because the working potential range is a function of a specific electrode/electrolyte system, only approximate ranges can be given for generic systems. |
WorkpieceForming#
Alternative Label(s) | ArchetypeForming, PrimitiveForming |
Comment | A manufacturing in which it is formed a solid body with its shape from shapeless original material parts, whose cohesion is created during the process. |
WorkpieceManufacturing#
Elucidation | A manufacturing with an output that is an object with a specific function, shape, or intended use, not simply a material. |
Alternative Label(s) | DiscreteManufacturing, Werkstücke |
Xenon#
Wikipedia Reference | https://en.wikipedia.org/wiki/Xenon |
Wikidata Reference | https://www.wikidata.org/wiki/Q1106 |
XenonAtom#
Elucidation | Atom subclass for xenon. |
XenonSymbol#
XpsVariableKinetic#
Elucidation | X-ray photoelectron spectroscopy (XPS), also known as ESCA (electron spectroscopy for chemical analysis) is a surface analysis technique which provides both elemental and chemical state information virtually without restriction on the type of material which can be analysed. It is a relatively simple technique where the sample is illuminated with X-rays which have enough energy to eject an electron from the atom. These ejected electrons are known as photoelectrons. The kinetic energy of these emitted electrons is characteristic of the element from which the photoelectron originated. The position and intensity of the peaks in an energy spectrum provide the desired chemical state and quantitative information. The surface sensitivity of XPS is determined by the distance that that photoelectron can travel through the material without losing any kinteic energy. These elastiaclly scattered photoelectrons contribute to the photoelectron peak, whilst photoelectrons that have been inelastically scattered, losing some kinetic energy before leaving the material, will contribute to the spectral background. |
Alternative Label(s) | Electron spectroscopy for chemical analysis (ESCA), X-ray photoelectron spectroscopy (XPS) |
XrdGrazingIncidence#
Yocto#
YoctoPrefixedUnit#
Elucidation | Superclass for all units prefixed with "yocto" (1e-24). |
Yotta#
YottaPrefixedUnit#
YtterbiumAtom#
Elucidation | Atom subclass for ytterbium. |
YtterbiumSymbol#
Yttrium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Yttrium |
Wikidata Reference | https://www.wikidata.org/wiki/Q941 |
YttriumAtom#
Elucidation | Atom subclass for yttrium. |
YttriumSymbol#
ZBoson#
Elucidation | An uncharged vector boson that mediate the weak interaction. |
Alternative Label(s) | NeutralWeakBoson |
Wikipedia Reference | https://en.wikipedia.org/wiki/W_and_Z_bosons |
Zepto#
ZeptoPrefixedUnit#
Elucidation | Superclass for all units prefixed with "zepto" (1e-21). |
ZeroManifold#
Alternative Label(s) | 0-manifold |
Zetta#
ZettaPrefixedUnit#
Zinc#
Wikipedia Reference | https://en.wikipedia.org/wiki/Zinc |
Wikidata Reference | https://www.wikidata.org/wiki/Q758 |
ZincAcetate#
Alternative Label(s) | Zn(OAc)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Zinc_acetate |
Wikidata Reference | https://www.wikidata.org/wiki/Q204639 |
ZincAirBattery#
Elucidation | a type of metal-air battery with a zinc negative electrode |
Alternative Label(s) | ZAB |
Wikipedia Reference | https://en.wikipedia.org/wiki/Zinc%E2%80%93air_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q204582 |
ZincAtom#
Elucidation | Atom subclass for zinc. |
ZincBattery#
Elucidation | cell containing a negative electrode with an active material of zinc or containing zinc |
ZincBistrifluoromethanesulfonylimide#
Alternative Label(s) | Zn(TFSI)2 |
ZincBromide#
Alternative Label(s) | ZnBr2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Zinc_bromide |
Wikidata Reference | https://www.wikidata.org/wiki/Q204679 |
ZincBromineFlowBattery#
Elucidation | a flow battery with an aqueous zinc bromide electrolyte and zinc metal electrode |
Alternative Label(s) | ZincBromineBattery |
Wikipedia Reference | https://en.wikipedia.org/wiki/Zinc-bromine_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q204563 |
Comment | the oldest flow battery chemistry, invented by John Doyle in 1879 |
ZincCarbonBattery#
Elucidation | primary battery such as Leclanché or zinc chloride batteries |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-04-07 |
ZincCarbonate#
Alternative Label(s) | ZnCO3 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Zinc_carbonate |
Wikidata Reference | https://www.wikidata.org/wiki/Q204661 |
ZincCeriumFlowBattery#
Elucidation | a flow battery that uses solutions of zinc as anolyte and cerium as catholyte |
Wikipedia Reference | https://en.wikipedia.org/wiki/Zinc%E2%80%93cerium_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q8072320 |
ZincChlorate#
Alternative Label(s) | Zn(ClO3)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Zinc_chlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q3680923 |
ZincChloride#
Alternative Label(s) | ZnCl2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Zinc_chloride |
Wikidata Reference | https://www.wikidata.org/wiki/Q204714 |
ZincChlorideBattery#
Elucidation | primary battery with a saline electrolyte based on zinc chloride, a positive electrode containing manganese dioxide and a negative electrode of zinc |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-04-06 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Zinc%E2%80%93carbon_battery#Zinc-chloride_%22heavy_duty%22_cell |
ZincChlorideSolution#
Elucidation | a solution of zinc chloride (ZnCl) dissolved in water (H2O) |
Alternative Label(s) | AqueousZincChlorideSolution |
ZincChlorineFlowBattery#
Elucidation | a flow battery with an aqueous zinc chloride electrolyte and zinc metal electrode |
ZincCyanide#
Alternative Label(s) | Zn(CN)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Zinc_cyanide |
Wikidata Reference | https://www.wikidata.org/wiki/Q204713 |
ZincElectrode#
Elucidation | metal electrode in which the active material is zinc |
ZincFlowBattery#
Elucidation | a flow battery with a zinc negative electrode |
ZincFluoride#
Alternative Label(s) | ZnF2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Zinc_fluoride |
Wikidata Reference | https://www.wikidata.org/wiki/Q204783 |
ZincHexafluorophosphate#
Alternative Label(s) | Zn(PF6)2 |
ZincHydroxide#
Alternative Label(s) | OH |
Wikipedia Reference | https://en.wikipedia.org/wiki/Zinc_hydroxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q204820 |
ZincInsertionElectrode#
Elucidation | an insertion electrode in which the guest molecule is zinc |
ZincIodide#
Alternative Label(s) | ZnI2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Zinc_iodide |
Wikidata Reference | https://www.wikidata.org/wiki/Q204828 |
ZincNitrate#
Alternative Label(s) | Zn(NO3)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Zinc_nitrate |
Wikidata Reference | https://www.wikidata.org/wiki/Q204863 |
ZincNitrite#
Alternative Label(s) | Zn(NO2)2 |
Wikidata Reference | https://www.wikidata.org/wiki/Q3877375 |
ZincOxide#
Alternative Label(s) | ZnO |
Wikipedia Reference | https://en.wikipedia.org/wiki/Zinc_oxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q190077 |
ZincOxideCompound#
ZincOxideElectrode#
Elucidation | electrode in which the active material is zinc oxide |
Alternative Label(s) | ZnOElectrode |
ZincPerchlorate#
Alternative Label(s) | Zn(ClO4)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Zinc_perchlorate |
Wikidata Reference | https://www.wikidata.org/wiki/Q27266022 |
ZincPhosphate#
Alternative Label(s) | Zn3(PO4)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Zinc_phosphate |
Wikidata Reference | https://www.wikidata.org/wiki/Q59714 |
ZincSaltCompound#
ZincShuttleBattery#
Elucidation | a battery that shuttles zinc ions as charge carriers |
Wikipedia Reference | https://en.wikipedia.org/wiki/Zinc-ion_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q30590622 |
Comment | the name "zinc-ion battery" is a misnomer as it uses a metallic zinc negative electrode instead of a zinc-insertion negative electrode |
ZincSilverOxideBattery#
Elucidation | primary battery with an alkaline electrolyte, a positive electrode containing silver oxide and a negative electrode of zinc |
Alternative Label(s) | SilverOxideBattery |
IEC Reference | https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=482-04-04 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Silver_oxide_battery |
Wikidata Reference | https://www.wikidata.org/wiki/Q900791 |
ZincSulfate#
Alternative Label(s) | ZnSO4 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Zinc_sulfate |
Wikidata Reference | https://www.wikidata.org/wiki/Q204954 |
ZincSulfide#
Alternative Label(s) | ZnS |
Wikipedia Reference | https://en.wikipedia.org/wiki/Zinc_sulfide |
Wikidata Reference | https://www.wikidata.org/wiki/Q204952 |
ZincSulfite#
Alternative Label(s) | ZnSO3 |
Wikidata Reference | https://www.wikidata.org/wiki/Q20670642 |
ZincSymbol#
ZincTetrafluoroborate#
Alternative Label(s) | Zn(BF4)2 |
Wikidata Reference | https://www.wikidata.org/wiki/Q27292979 |
ZincTriflate#
Alternative Label(s) | Zn(OTf)2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Zinc_triflate |
Wikidata Reference | https://www.wikidata.org/wiki/Q8072312 |
Zirconium#
Wikipedia Reference | https://en.wikipedia.org/wiki/Zirconium |
Wikidata Reference | https://www.wikidata.org/wiki/Q1038 |
ZirconiumAtom#
Elucidation | Atom subclass for zirconium. |
ZirconiumIVOxide#
Alternative Label(s) | ZrO2 |
Wikipedia Reference | https://en.wikipedia.org/wiki/Zirconium_dioxide |
Wikidata Reference | https://www.wikidata.org/wiki/Q36200 |
ZirconiumOxideCompound#
ZirconiumSymbol#
causal#
Elucidation | The superclass of all causal EMMO relations. |
characterisationProcedureHasSubProcedure#
comment#
Elucidation | A text that add some information about the entity. |
conceptualisation#
Elucidation | The conceptualisation annotation is a comment that helps the reader to understand how the world has been conceptualised by the ontology authors. |
contact#
Elucidation | A person or organisation acting as a contact point for enquiries about the ontology resource |
contacts#
Elucidation | An interaction that is the sum of direct causality relations between two entities that are interpretable as fundamental physical interactions. |
Alternative Label(s) | hasSpatiialnteractionWith |
dbpediaReference#
Elucidation | URL to corresponding dpbedia entry. |
definition#
Elucidation | Precise and univocal description of an ontological entity in the framework of an axiomatic system. |
deprecate_OrganicCompound#
elucidation#
Elucidation | Short enlightening explanation aimed to facilitate the user in drawing the connection (interpretation) between a OWL entity and the real world object(s) for which it stands. |
equalsTo#
Elucidation | The relation between two entities that stands for the same individuals. |
etymology#
Elucidation | The etymology annotation explains the origin of a word and the historical development of its meaning. |
example#
Elucidation | Illustrative example of how the entity is used. |
figure#
Elucidation | A link to a graphical representation aimed to facilitate understanding of the concept, or of an annotation. |
hasAccessConditions#
hasActiveMaterial#
hasAgent#
Elucidation | The relation within a process and an agengt participant. |
hasAnolyte#
hasAtomicNumber#
Elucidation | The atomic number of an atomic element. |
Comment | This is a convenient shortcut for the conventional declaration process of assigning an atomic number to an atom subclass. |
hasBeginTask#
hasBeginTile#
Elucidation | The relation between the whole and a temporal tile that has only outgoing temporal connections. |
Alternative Label(s) | hasTemporalFirst |
hasBehaviour#
hasCase#
hasCatholyte#
hasCharacterisationEnvironment#
hasCharacterisationEnvironmentProperty#
hasCharacterisationProcedureValidation#
hasCharacterisationProperty#
hasCharacterisationSoftware#
hasCharacterised#
hasCharacteriser#
hasChemicalSymbol#
Elucidation | The chemical symbol of an atomic element. |
hasCoating#
hasCognised#
Elucidation | A semiotic relation connecting a recognising interpreter to the "cognised" semiotic object in a cognition process. |
hasCogniser#
Elucidation | A semiotic relation connecting an icon to a interpreter (cogniser) in a cognision process. |
hasCollaborationWith#
hasComponent#
hasConnectedPortion#
hasConstituent#
Elucidation | The relation between an object and one of its holistic part that contributes to the object under some spatial-based criteria. |
hasConstitutiveProcess#
hasConvention#
Elucidation | A semiotic relation that connects a declared semiotic object to a conventional sign in a declaration process. |
hasConventionalProperty#
Elucidation | Assigns a quantity to an object by convention. |
Comment | An object can be represented by a quantity for the fact that it has been recognized to belong to a specific class. The quantity is selected without an observation aimed to measure its actual value, but by convention. |
hasCurrentCollector#
hasDataAcquisitionRate#
hasDataProcessingThroughCalibration#
hasDataQuality#
hasDataValue#
Elucidation | The owl:dataProperty that provides a serialisation of an EMMO data entity. |
hasDataset#
hasDatum#
Elucidation | Relates a dataset to its datum. |
hasDeclared#
Elucidation | A semiotic relation connecting a declaring interpreter to the "declared" semiotic object in a declaration process. |
hasDeclarer#
Elucidation | A semiotic relation connecting a conventional sign to the interpreter (declarer) in a declaration process. |
hasDeduced#
Elucidation | A semiotic relation connecting a decucing interpreter to the "deduced" semiotic object in a deduction process. |
hasDeducer#
Elucidation | A semiotic relation connecting an index sign to the interpreter (deducer) in a deduction process. |
hasDescription#
Elucidation | A semiotic relation that connects a declared semiotic object to a description in a declaration process. |
hasDimensionString#
Elucidation | Relates a SI dimensional unit to a dimension string. |
hasDirectPart#
Elucidation | The relation grouping all direct parthood relations used in the reductionistic perspective. |
hasElectrode#
hasElectrolyte#
hasEndTask#
hasEndTile#
Elucidation | The relation between the whole and a temporal tile that has only ingoing temporal connections. |
Alternative Label(s) | hasTemporalLast |
hasFormFactor#
hasFractionalCollection#
hasFractionalMember#
hasGatheredPart#
hasHardwareSpecification#
hasHazard#
hasHeterogeneousPart#
Elucidation | The part is not connected with the rest item or members with hasNext (or its inverse) only or hasContact relations only. |
hasHolder#
hasHolisticNonTemporalPart#
hasHolisticOverlap#
Elucidation | A relation between two holistic wholes that properly overlap, sharing one of their holistic parts. |
hasHolisticPart#
Elucidation | The relation between the whole and a proper part of the whole that scale down to the point which it lose the characteristics of the whole and become something else. |
hasHolisticRelation#
Elucidation | The relation between a holistic whole and its related entities, being them parts or other overlapping entities. |
hasHolisticTemporalPart#
hasIUPAC2016AtomicMass#
Elucidation | The mass of an atomic element according to IUPAC 2016. |
Comment | This is a convenient shortcut for the measurement process process of the atomic mass reported by IUPAC2016. |
hasIcon#
Elucidation | A semiotic relation that connects a recognised semiotic object to an icon in a cognition process. |
hasIndex#
Elucidation | A semiotic relation that connects a deduced semiotic object to an indexin a deduction process. |
hasInput#
Elucidation | The input of a process. |
hasInteractionVolume#
hasInteractionWithProbe#
hasInteractionWithSample#
hasInterpretant#
Elucidation | A relation that connects a semiotic object to the interpretant in a semiotic process. |
hasInterpreter#
Elucidation | A relation connecting a sign to the interpreter in a semiotic process. |
hasInterval#
Elucidation | The relation between a process whole and a temporal part of the same type. |
hasItemPart#
hasJunctionPart#
Elucidation | The part is connected with the rest item or members with hasNext (or its inverse) and hasContact relations only. |
Alternative Label(s) | hasSpatioTemporalPart |
hasJunctionTile#
Elucidation | A relation between the whole and one of its tiles, where the tile is both spatially and temporally connected with the other tiles forming the tessellation. |
hasLab#
hasLevelOfAutomation#
hasManufacturedOutput#
hasMaximalCollection#
hasMaximalPart#
hasMeasuredProperty#
Elucidation | Assigns a quantity to an object via a well-defined measurement procedure. |
hasMeasurementDetector#
hasMeasurementParameter#
hasMeasurementProbe#
hasMeasurementSample#
hasMeasurementTime#
hasMeasurementUnit#
Comment | A conventional semiotic relation that relates a physical quantity to its unit. |
hasMember#
Elucidation | The relation between a collection and one of its item members. |
hasMetricPrefix#
Comment | Relates a prefixed unit to its metric prefix part. |
hasMetrologicalReference#
Comment | Relates a quantity to its metrological reference through a semiotic process. |
hasMetrologicalUncertainty#
Elucidation | Assigns a quantifiable uncertainty to an objective property through a well-defined procecure. |
hasModel#
hasModelledProperty#
Elucidation | Assigns a quantity to an object via a well-defined modelling procedure. |
hasNegativeElectrode#
hasNext#
Elucidation | A time contact occurs when x isDirectCause y and not(y isCauseOf x). |
Alternative Label(s) | isBefore |
hasNonMaximalPart#
hasNonTemporalPart#
Elucidation | The part is not connected with the rest item or members with hasNext relation (or its inverse). |
hasNumericalPart#
Comment | Relates a quantity to its numerical value through spatial direct parthood. |
hasNumericalValue#
hasObjectiveProperty#
Comment | Relates an object to a quantity describing a quantifiable property of the object obtained via a well-defined procedure. |
hasOperator#
hasOutcome#
Elucidation | The relation between a process and the entity that represents how things have turned out. |
hasOutput#
Elucidation | The outcome of a process. |
hasPart#
Elucidation | The primitive relation that express the concept of an entity being part of another one. |
hasParticipant#
Elucidation | The relation between a process and an object participating to it, i.e. that is relevant to the process itself. |
Comment | Participation is a parthood relation: you must be part of the process to contribute to it. A participant whose 4D extension is totally contained within the process. Participation is not under direct parthood since a process is not strictly related to reductionism, but it's a way to categorize temporal regions by the interpreters. |
hasPeerReviewedArticle#
hasPhysicsOfInteraction#
hasPortion#
Elucidation | The relation between a object whole and its spatial part of the same type. |
hasPortionPart#
hasPositiveElectrode#
hasPostProcessingModel#
hasPrefixMultiplier#
Elucidation | Relates a SI prefixed unit to the multiplication factor corresponding to the prefix. |
hasPrefixSymbol#
Elucidation | Relates a SI prefixed unit to the prefix symbol. |
hasProcessingReproducibility#
hasProductOutput#
hasProperPart#
Elucidation | The relation between an entity and one of its parts, when both entities are distinct. |
hasProperty#
Elucidation | A semiotic relation that connects a semiotic object to a property in a declaration process. |
hasQuantity#
Elucidation | Relates the result of a semiotic process to ont of its optained quantities. |
hasRedundantPart#
Elucidation | The superproperty of the relations between a whole and its mereological parts that are still holistic wholes of the same type. |
hasReferenceElectrode#
hasReferencePart#
Elucidation | Relates a quantity to its reference unit through spatial direct parthood. |
hasReferent#
Elucidation | A relation that connects the interpreter to the semiotic object in a semiotic process. |
Alternative Label(s) | hasSemioticObject |
hasResourceIdentifier#
Elucidation | Relates a resource to its identifier. |
hasSIConversionMultiplier#
Elucidation | Number to multiply a SI coherent unit with when converting to a given non-SI coherent unit. |
hasSIConversionOffset#
Elucidation | Number to add to a SI coherent unit when converting to a given non-SI coherent unit. |
hasSampleBeforeSamplePreparation#
hasSamplePreparationHardware#
hasSamplePreparationInput#
hasSamplePreparationOutput#
hasSamplePreparationParameter#
hasSampledSample#
hasScatteredPart#
hasScatteredPortion#
hasServiceOutput#
hasSign#
Elucidation | A relation that connects the semiotic object to the sign in a semiotic process. |
hasSpatialPart#
Elucidation | A proper part of a whole, whose parts always cover the full temporal extension of the whole within a spatial interval. |
hasSpatialSection#
Elucidation | A proper part of the whole that is not Spatial or Temporal. |
Alternative Label(s) | hasSpatialPartialPart |
hasSpatialSlice#
Elucidation | A relation that identify a proper part of the whole that extends itself in time along the overall lifetime of the whole, and whose parts never cover the full spatial extension of the 4D whole. |
Alternative Label(s) | hasSpatialIntegralPart |
hasSpatialTile#
Elucidation | A relation between the whole and one of its tiles, where the tile is only spatially connected with the other tiles forming the tessellation. |
Alternative Label(s) | hasSpatialDirectPart |
hasSpatioTemporalTile#
Elucidation | A tile that is connected with other tiles with bi-directional causal relations that fall under hasNext (or its inverse) or hasContact. |
Alternative Label(s) | hasWellFormedTile |
hasStage#
hasStatus#
hasStringValue#
hasSubCollection#
hasSubItem#
hasSubObject#
hasSubProcess#
Elucidation | The relation between a process and one of its process parts. |
hasSymbolValue#
hasTask#
hasTemporalCollectionSlice#
Elucidation | A temporal part that is a collection. |
hasTemporalItemSlice#
Elucidation | A temporal part that is an item. |
hasTemporalPart#
Elucidation | A relation that identify a proper item part of the whole, whose parts always cover the full spatial extension of the whole within a time interval. |
hasTemporalSection#
Elucidation | A temporal part that is not a slice. |
hasTemporalSlice#
Elucidation | A temporal part that capture the overall spatial extension of the causal object. |
hasTemporalTile#
Elucidation | A relation that establishes for the whole a univocal tessellation in temporal parts forming the tessellation. |
Alternative Label(s) | hasTemporalDirectPart |
hasTemporaryParticipant#
hasURIValue#
hasURLValue#
hasURNValue#
hasUnitNonPrefixPart#
Elucidation | Relates a prefixed unit to its non-prefixed part. |
hasUnitSymbol#
Elucidation | Relates a prefixed unit to its unit symbol part. |
hasVariable#
isCauseOf#
Elucidation | The relation between an individuals x and y, that holds if and only if: a) y having a part that is causing an effect on a part of x b) y and x non-overlapping |
isConcomitantWith#
Elucidation | The relation between two causally reachable entities through a path of contacts relations (i.e. representing physical interactions). |
Alternative Label(s) | alongsideOf |
isDirectCauseOf#
Elucidation | A causal relation between the causing and the effected entities occurring without intermediaries. |
isGatheredPartOf#
isIndirectCauseOf#
Elucidation | A causal relation between the effected and the causing entities with intermediaries. |
isNotCauseOf#
isOvercrossedBy#
isPartOf#
isPortionPartOf#
isPredecessorOf#
Elucidation | A causal relation between the y effected and the x causing entities with intermediaries, where x isCauseOf y and not(y isCauseOf x). |
Alternative Label(s) | isAntecedentOf |
isProperPartOf#
Elucidation | The inverse relation for hasProperPart. |
isTemporallyBefore#
iupacReference#
Comment | DOI to corresponding concept in IUPAC |
mereological#
Elucidation | The superclass of all mereological EMMO relations. |
metrologicalReference#
molecularFormula#
Elucidation | Corresponds to the molecular formula of the compound. |
notOverlaps#
omReference#
Elucidation | IRI to corresponding concept in the Ontology of units of Measure. |
overcrosses#
Elucidation | The relation between an entity that overlaps another without being its part. |
overlaps#
Elucidation | The relation between two entities that share at least one of their parts. |
properOverlaps#
Elucidation | The relation between two entities that overlaps and neither of both is part of the other. |
pubChemReference#
Elucidation | Pubchem URI for a compound or substance ID. |
qudtReference#
Elucidation | URL to corresponing entity in QUDT. |
requiresLevelOfExpertise#
semiotical#
Elucidation | The generic EMMO semiotical relation. |
ucumCode#
Elucidation | Unified Code for Units of Measure (UCUM). |
uneceCommonCode#
Elucidation | The UN/CEFACT Recommendation 20 provides three character alphabetic and alphanumeric codes for representing units of measurement for length, area, volume/capacity, mass (weight), time, and other quantities used in international trade. The codes are intended for use in manual and/or automated systems for the exchange of information between participants in international trade. |
unitSymbol#
Elucidation | The standard symbol for a unit. |
universe#
wikidataReference#
Elucidation | URL corresponding to entry in Wikidata. |
wikipediaReference#
Elucidation | URL to corresponding Wikipedia entry. |