Transition time of reactive species at an electrode surface
โ Scribed by E.L. Littauer; K.C. Tsai
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 328 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0013-4686
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โฆ Synopsis
AWnet -The transition time -current density relationship of HO; reduction ula chronopotentiometry has not, in the past, been satisfactorily analyzed by using the classical Sand equation. This is because previous workers, in selecting the boundary conditions, have not taken into consideration the existence of a concentration gradient across the tiective diffusion layer even at OCV. By defining this gradient a modified equation is obtained which, when used on pubtished data, permits unambiguous interpretation of
๐ SIMILAR VOLUMES
The first derivation of a transition time equation for ehronopotentiometry with cylindrical electrodes was that of PETERS AND LINGANE 1. These authors utilized asymptotic expansions of the Bessel functions whose quotient appears in the Laplace transform of the concentration in the solution of the cy