Characterising the nature of diffusion via a new indicator: Microcylinder and microring electrodes
An indicator to character diffusion is introduced to quantify the extent of linear and convergent diffusion in chronoamperometric currents. Simulated data for microcylinder and microring models is thus characterised and different time scales of diffusive fluxes from different spatial locations are r...
| Main Authors: | , , |
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| Format: | Journal article |
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Elsevier
2019
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| _version_ | 1797071592720695296 |
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| author | Le, H Kätelhön, E Compton, R |
| author_facet | Le, H Kätelhön, E Compton, R |
| author_sort | Le, H |
| collection | OXFORD |
| description | An indicator to character diffusion is introduced to quantify the extent of linear and convergent diffusion in chronoamperometric currents. Simulated data for microcylinder and microring models is thus characterised and different time scales of diffusive fluxes from different spatial locations are revealed and discussed. Finally, the applicability of the Aoki equation [Journal of Electroanalytical Chemistry, 186, 79 (1985)] to the chronoamperometric currents for various cylinder-like models is explored and assessed. |
| first_indexed | 2024-03-06T22:55:33Z |
| format | Journal article |
| id | oxford-uuid:603e55ca-9b83-413e-8d92-ed805bb25967 |
| institution | University of Oxford |
| last_indexed | 2024-03-06T22:55:33Z |
| publishDate | 2019 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | oxford-uuid:603e55ca-9b83-413e-8d92-ed805bb259672022-03-26T17:52:15ZCharacterising the nature of diffusion via a new indicator: Microcylinder and microring electrodesJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:603e55ca-9b83-413e-8d92-ed805bb25967Symplectic Elements at OxfordElsevier2019Le, HKätelhön, ECompton, RAn indicator to character diffusion is introduced to quantify the extent of linear and convergent diffusion in chronoamperometric currents. Simulated data for microcylinder and microring models is thus characterised and different time scales of diffusive fluxes from different spatial locations are revealed and discussed. Finally, the applicability of the Aoki equation [Journal of Electroanalytical Chemistry, 186, 79 (1985)] to the chronoamperometric currents for various cylinder-like models is explored and assessed. |
| spellingShingle | Le, H Kätelhön, E Compton, R Characterising the nature of diffusion via a new indicator: Microcylinder and microring electrodes |
| title | Characterising the nature of diffusion via a new indicator: Microcylinder and microring electrodes |
| title_full | Characterising the nature of diffusion via a new indicator: Microcylinder and microring electrodes |
| title_fullStr | Characterising the nature of diffusion via a new indicator: Microcylinder and microring electrodes |
| title_full_unstemmed | Characterising the nature of diffusion via a new indicator: Microcylinder and microring electrodes |
| title_short | Characterising the nature of diffusion via a new indicator: Microcylinder and microring electrodes |
| title_sort | characterising the nature of diffusion via a new indicator microcylinder and microring electrodes |
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