The influence of crystallographic inhomogeneity of a polycrystalline electrode surface on the behavior of the electric double-layerстатья
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Дата последнего поиска статьи во внешних источниках: 29 мая 2015 г.
Авторы:
Bagotskaya I.A. ,
Damaskin B.B. ,
Levi M.D.
Журнал:
Journal of Electroanalytical Chemistry
Том:
115
Номер:
2
Год издания:
1980
Издательство:
Elsevier Sequoia
Местоположение издательства:
Switzerland
Первая страница:
189
Последняя страница:
209
DOI:
10.1016/S0022-0728(80)80325-1
Аннотация:
The specific features of the electric double-layer structure at polycrystalline electrodes in the absence of specific ion adsorption have been examined for two different models: Model I and Model II. In the case of Model I each of the faces showing on the surface of a polycrystalline electrode retains its own Helmholtz and diffuse double layers. In the case of Model II the faces retain only their own Helmholtz layer, whereas the diffuse layer is common to the entire electrode surface. The difference of zero charge potentials of the faces is defined both by their dissimilar hydrophilic properties and by different work functions. The experimental data available at present on the electric double-layer structure at polycrystalline electrodes for which the potentials of zero charge of the faces differ significantly are described by Model I. © 1980
Добавил в систему:
Дамаскин Борис Борисович