DIFFUSIONAL MASS-TRANSPORT TO MICROBAND ELECTRODES OF PRACTICAL GEOMETRIES - A SIMULATION STUDY USING THE STRONGLY IMPLICIT PROCEDURE
The strongly implicit procedure is used to model the diffusion-only chronoamperometric responses of microband electrode geometries which deviate from the ideal. Specifically, attention is focused on four electrode shapes: elevated microband electrodes (with conducting supporting sides), recessed mic...
| Main Authors: | , , , , |
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| Format: | Journal article |
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1995
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| _version_ | 1797095276717015040 |
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| author | Alden, J Booth, J Compton, R Dryfe, R Sanders, G |
| author_facet | Alden, J Booth, J Compton, R Dryfe, R Sanders, G |
| author_sort | Alden, J |
| collection | OXFORD |
| description | The strongly implicit procedure is used to model the diffusion-only chronoamperometric responses of microband electrode geometries which deviate from the ideal. Specifically, attention is focused on four electrode shapes: elevated microband electrodes (with conducting supporting sides), recessed microband electrodes (with insulating pit walls), platform electrodes (with insulating supporting sides) and, for the purposes of comparison, a hypothetical line electrode without any support which permits diffusional mass transport to both sides of the infinitesimally thin electrode. In all cases the short time transient is found to be described by simple analytical expressions in which the contributions from linear diffusion over the electrode area(s) and non-linear diffusion to the electrode perimeters are clearly distinguishable. © 1995 Elsevier Science S.A. All rights reserved. |
| first_indexed | 2024-03-07T04:25:34Z |
| format | Journal article |
| id | oxford-uuid:cc7b3457-5eb7-4409-8719-3a0cb6bb9527 |
| institution | University of Oxford |
| last_indexed | 2024-03-07T04:25:34Z |
| publishDate | 1995 |
| record_format | dspace |
| spelling | oxford-uuid:cc7b3457-5eb7-4409-8719-3a0cb6bb95272022-03-27T07:22:23ZDIFFUSIONAL MASS-TRANSPORT TO MICROBAND ELECTRODES OF PRACTICAL GEOMETRIES - A SIMULATION STUDY USING THE STRONGLY IMPLICIT PROCEDUREJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:cc7b3457-5eb7-4409-8719-3a0cb6bb9527Symplectic Elements at Oxford1995Alden, JBooth, JCompton, RDryfe, RSanders, GThe strongly implicit procedure is used to model the diffusion-only chronoamperometric responses of microband electrode geometries which deviate from the ideal. Specifically, attention is focused on four electrode shapes: elevated microband electrodes (with conducting supporting sides), recessed microband electrodes (with insulating pit walls), platform electrodes (with insulating supporting sides) and, for the purposes of comparison, a hypothetical line electrode without any support which permits diffusional mass transport to both sides of the infinitesimally thin electrode. In all cases the short time transient is found to be described by simple analytical expressions in which the contributions from linear diffusion over the electrode area(s) and non-linear diffusion to the electrode perimeters are clearly distinguishable. © 1995 Elsevier Science S.A. All rights reserved. |
| spellingShingle | Alden, J Booth, J Compton, R Dryfe, R Sanders, G DIFFUSIONAL MASS-TRANSPORT TO MICROBAND ELECTRODES OF PRACTICAL GEOMETRIES - A SIMULATION STUDY USING THE STRONGLY IMPLICIT PROCEDURE |
| title | DIFFUSIONAL MASS-TRANSPORT TO MICROBAND ELECTRODES OF PRACTICAL GEOMETRIES - A SIMULATION STUDY USING THE STRONGLY IMPLICIT PROCEDURE |
| title_full | DIFFUSIONAL MASS-TRANSPORT TO MICROBAND ELECTRODES OF PRACTICAL GEOMETRIES - A SIMULATION STUDY USING THE STRONGLY IMPLICIT PROCEDURE |
| title_fullStr | DIFFUSIONAL MASS-TRANSPORT TO MICROBAND ELECTRODES OF PRACTICAL GEOMETRIES - A SIMULATION STUDY USING THE STRONGLY IMPLICIT PROCEDURE |
| title_full_unstemmed | DIFFUSIONAL MASS-TRANSPORT TO MICROBAND ELECTRODES OF PRACTICAL GEOMETRIES - A SIMULATION STUDY USING THE STRONGLY IMPLICIT PROCEDURE |
| title_short | DIFFUSIONAL MASS-TRANSPORT TO MICROBAND ELECTRODES OF PRACTICAL GEOMETRIES - A SIMULATION STUDY USING THE STRONGLY IMPLICIT PROCEDURE |
| title_sort | diffusional mass transport to microband electrodes of practical geometries a simulation study using the strongly implicit procedure |
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