Transient behavior at planar microelectrodes: Diffusion current at ring electrodes by the integral equation method

The transient diffusion-limited current at the ring electrode is calculated by the integral equation method over significant time intervals (to steady state or near steady state) for the full range of significant ring sizes. We also report on the development of generic programs for the integral equa...

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Bibliographic Details
Published in:Journal of electroanalytical chemistry and interfacial electrochemistry 1990-06, Vol.285 (1), p.49-69
Main Authors: Cope, Davis K., Scott, Chad H., Tallman, Dennis E.
Format: Article
Language:English
Subjects:
Chemistry
Electrochemistry
Exact sciences and technology
General and physical chemistry
Online Access:Get full text
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Summary:The transient diffusion-limited current at the ring electrode is calculated by the integral equation method over significant time intervals (to steady state or near steady state) for the full range of significant ring sizes. We also report on the development of generic programs for the integral equation method which will aid in the implementation of this method by others working in this area. The results of this paper were obtained by the application of these programs to the ring electrode kernel.
ISSN:0022-0728
DOI:10.1016/0022-0728(90)87108-V