The double layer impedance between a perfectly polarixable metallic electode and an electrolyte exhibits anomalous behavior as a function of frequency o. This behavior is related to the surface roughness of the electrode. We introduce a random walk algorithm for calculating this frequency behavior a
Anomalous impedance and roughness at a metallic electrode
โ Scribed by A.M. Marvin; F. Toigo; A. Maritan
- Publisher
- Elsevier Science
- Year
- 1989
- Weight
- 45 KB
- Volume
- 211-212
- Category
- Article
- ISSN
- 0167-2584
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๐ SIMILAR VOLUMES
The impact of the electrode morphology on the overall impedance in liquid and solid electrochemistry is discussed for two examples: for an electrode with small surface roughness and for an electrode exhibiting deep, equidistant pores. The impedance is calculated numerically using the finite element
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