Journal
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
Volume 571, Issue 2, Pages 211-221Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jelechem.2004.05.012
Keywords
double potential step chronoamperometry; microdisk electrode; simulation; unequal diffusion coefficients
Categories
Ask authors/readers for more resources
An efficient approach to the simulation of the double potential step chronoamperometry at a microdisk electrode based on an exponentially expanding time grid and conformal mapping of the space is presented. The dimensionless second potential step flux data are included as a function of the first potential step duration and the ratio of the diffusion coefficients of the reacting species allowing instant analysis of the experimental double potential step chronoamperograms without a need for simulation. The values of the diffusion coefficients are determined for several test systems and found to be in good agreement with existing literature data. (C) 2004 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available