Electrochemical AC circuits and impedance spectra for a faradaic process in mixed solutions of a constant ionic strengthстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Авторы:
Grafov B.M. ,
Damaskin B.B. ,
Baturina O.A.
Журнал:
Russian Journal of Electrochemistry
Том:
33
Номер:
6
Год издания:
1997
Издательство:
Maik Nauka/Interperiodica Publishing
Местоположение издательства:
Russian Federation
Первая страница:
592
Последняя страница:
601
Аннотация:
Equivalent circuits of the ladder type for the process M+ + e = M in a mixed solution of two salts MA + CA are obtained within the frameworks of a new generalized model (GM) of the faradaic impedance, the traditional model (TM), and the Randles-Ershler model (RE). A method for calculating the impedance spectra in mixed solutions of the mc MA + (1 - m)c CA type with a constant ionic strength, which uses the model theory of the electrical double layer, is developed. The calculations carried out for a set of adsorption and kinetic parameters show that the effect of the supporting-electrolyte concentration on the impedance spectra for such systems determined within the frameworks of GM, TM, and RE proves to be substantially different. © 1997 MAИK Hayκa/Interperiodica Publishing.
Добавил в систему:
Дамаскин Борис Борисович