Description of the Hg/[H2O + mc KCl + (1 - M)c KF] system in terms of the modified model of electrical double layerстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Автор:
Damaskin B.B.
Журнал:
Russian Journal of Electrochemistry
Том:
46
Номер:
10
Год издания:
2010
Издательство:
Maik Nauka/Interperiodica Publishing
Местоположение издательства:
Russian Federation
Первая страница:
1086
Последняя страница:
1093
DOI:
10.1134/S1023193510100022
Аннотация:
Specific adsorption of anion Cl- at the Hg/H2O interface from mixed solutions mc KCl + (1 - m)c KF is analyzed in terms of a recently put forward modified model of electrical double layer. The calculations showed that the modified model of electrical double layer not only adequately gives the form of experiment curves of differential capacitance but also allows explaining the deviation from linearity of the dependence of the adsorption energy on the electrode charge. Of importance is a decrease in the dense layer capacitance when passing from KF to KCl under the condition of constant surface coverage with the Cl- ions. The results of calculations in terms of the modified model of electrical double layer are compared with those obtained in terms of the Sanz-Gonzalez model. © 2010 Pleiades Publishing, Ltd.
Добавил в систему:
Дамаскин Борис Борисович