HydrodynamicVoltammetry
| HydrodynamicVoltammetry | |
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| ID | OSWa561b00d6d0c52d285b7ab8d63c8ed16 |
| UUID | a561b00d-6d0c-52d2-85b7-ab8d63c8ed16 |
| Label | HydrodynamicVoltammetry |
| Machine compatible name | HydrodynamicVoltammetry |
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Description
Voltammetry with forced flow of the solution towards the electrode surface. A linear potential scan, at sufficiently slow scan rates so as to ensure a steady state response, is usually applied. Mass transport of a redox species enhanced by convection in this way results in a greater electric current. Convective mass transfer occurs up to the diffusion-limiting layer, within which the mass transfer is controlled by diffusion. Electroactive substance depletion outside the diffusion layer is annulled by convective mass transfer, which results in steady- state sigmoidal wave-shaped current-potential curves. The forced flow can be accomplished by movement either of the solution (solution stirring, or channel flow), or of the electrode (electrode rotation or vibration).
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| OWL Class | |
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| Imported fromA prefixed IRI defining this entry as a imported term. In OSW the prefix must be a registered imported ontology.<br>Definition: OWL Class | https://w3id.org/emmo/domain/characterisation-methodology/chameo#HydrodynamicVoltammetry |
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| Supercategories<br>Definition: Category (Class), OWL Class, EmmoClass | |
| metaclass<br>Definition: Category (Class), EmmoClass |
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| uuid | "a561b00d-6d0c-52d2-85b7-ab8d63c8ed16" | |||||||||||
| iri | "https://w3id.org/emmo/domain/characterisation-methodology/chameo#HydrodynamicVoltammetry" | |||||||||||
| name | "HydrodynamicVoltammetry" | |||||||||||
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| imported_from | "chameo:HydrodynamicVoltammetry" |
Subcategories
This category has only the following subcategory.
O
- VoltammetryAtARotatingDiskElectrode (empty)