Channel microband electrode arrays for mechanistic electrochemistry. Two-dimensional voltammetry: transport-limited currents.
A channel electrode array, with electrodes ranging in size from the millimeter to the submicrometer scale, is used for the amperometric interrogation of mechanistically complex electrode processes. In this way, the transport-limited current, measured as a function of both electrode size and electrol...
| Main Authors: | , , , , , , , , |
|---|---|
| Format: | Journal article |
| Language: | English |
| Published: |
1998
|
| _version_ | 1797079652582293504 |
|---|---|
| author | Alden, J Feldman, M Hill, E Prieto, F Oyama, M Coles, B Compton, R Dobson, P Leigh, P |
| author_facet | Alden, J Feldman, M Hill, E Prieto, F Oyama, M Coles, B Compton, R Dobson, P Leigh, P |
| author_sort | Alden, J |
| collection | OXFORD |
| description | A channel electrode array, with electrodes ranging in size from the millimeter to the submicrometer scale, is used for the amperometric interrogation of mechanistically complex electrode processes. In this way, the transport-limited current, measured as a function of both electrode size and electrolyte flow rate (convection), is shown to provide a highly sensitive probe of mechanism and kinetics. The application of "two-dimensional voltammetry" to diverse electrode processes, including E, ECE, ECEE, EC', and DISP2 reactions, is reported. |
| first_indexed | 2024-03-07T00:48:58Z |
| format | Journal article |
| id | oxford-uuid:85b4b130-4a95-4114-8d93-10bade24ddfc |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T00:48:58Z |
| publishDate | 1998 |
| record_format | dspace |
| spelling | oxford-uuid:85b4b130-4a95-4114-8d93-10bade24ddfc2022-03-26T21:59:14ZChannel microband electrode arrays for mechanistic electrochemistry. Two-dimensional voltammetry: transport-limited currents.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:85b4b130-4a95-4114-8d93-10bade24ddfcEnglishSymplectic Elements at Oxford1998Alden, JFeldman, MHill, EPrieto, FOyama, MColes, BCompton, RDobson, PLeigh, PA channel electrode array, with electrodes ranging in size from the millimeter to the submicrometer scale, is used for the amperometric interrogation of mechanistically complex electrode processes. In this way, the transport-limited current, measured as a function of both electrode size and electrolyte flow rate (convection), is shown to provide a highly sensitive probe of mechanism and kinetics. The application of "two-dimensional voltammetry" to diverse electrode processes, including E, ECE, ECEE, EC', and DISP2 reactions, is reported. |
| spellingShingle | Alden, J Feldman, M Hill, E Prieto, F Oyama, M Coles, B Compton, R Dobson, P Leigh, P Channel microband electrode arrays for mechanistic electrochemistry. Two-dimensional voltammetry: transport-limited currents. |
| title | Channel microband electrode arrays for mechanistic electrochemistry. Two-dimensional voltammetry: transport-limited currents. |
| title_full | Channel microband electrode arrays for mechanistic electrochemistry. Two-dimensional voltammetry: transport-limited currents. |
| title_fullStr | Channel microband electrode arrays for mechanistic electrochemistry. Two-dimensional voltammetry: transport-limited currents. |
| title_full_unstemmed | Channel microband electrode arrays for mechanistic electrochemistry. Two-dimensional voltammetry: transport-limited currents. |
| title_short | Channel microband electrode arrays for mechanistic electrochemistry. Two-dimensional voltammetry: transport-limited currents. |
| title_sort | channel microband electrode arrays for mechanistic electrochemistry two dimensional voltammetry transport limited currents |
| work_keys_str_mv | AT aldenj channelmicrobandelectrodearraysformechanisticelectrochemistrytwodimensionalvoltammetrytransportlimitedcurrents AT feldmanm channelmicrobandelectrodearraysformechanisticelectrochemistrytwodimensionalvoltammetrytransportlimitedcurrents AT hille channelmicrobandelectrodearraysformechanisticelectrochemistrytwodimensionalvoltammetrytransportlimitedcurrents AT prietof channelmicrobandelectrodearraysformechanisticelectrochemistrytwodimensionalvoltammetrytransportlimitedcurrents AT oyamam channelmicrobandelectrodearraysformechanisticelectrochemistrytwodimensionalvoltammetrytransportlimitedcurrents AT colesb channelmicrobandelectrodearraysformechanisticelectrochemistrytwodimensionalvoltammetrytransportlimitedcurrents AT comptonr channelmicrobandelectrodearraysformechanisticelectrochemistrytwodimensionalvoltammetrytransportlimitedcurrents AT dobsonp channelmicrobandelectrodearraysformechanisticelectrochemistrytwodimensionalvoltammetrytransportlimitedcurrents AT leighp channelmicrobandelectrodearraysformechanisticelectrochemistrytwodimensionalvoltammetrytransportlimitedcurrents |