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Adsorption behavior of n-butanol molecules on negatively charged surfaces of electrodes of mercury, gallium, and alloys In-Ga and Tl-Gaстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
- Авторы: Damaskin B.B., Baturina O.A., Emets V.V., Vasil’ev S.Yu, Kazarinov V.E.
- Журнал: Russian Journal of Electrochemistry
- Том: 35
- Номер: 1
- Год издания: 1999
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 1
- Последняя страница: 7
- Аннотация: By using the bridge technique at a frequency of 420 Hz and temperature of 32°C, differential capacitance curves are measured on the Hg/H2O, Ga/H2O, (In-Ga)/H2O, and (Tl-Ga)/H2O interfaces in 0.05 M Na2SO4 solutions with different additions of n-C4H9OH. By the regression analysis of these curves, adsorption parameters of n-butanol are estimated for the region of charges q where the chemisorption of H2O dipoles is absent. On the basis of the data obtained, it is found that the difference in the adsorption behavior of organic molecules on the metals studied at q ≪ 0 is primarily caused by the difference in the "electrochemical work function" (according to Trasatti’s definition), i.e., by the difference in potentials corresponding to identical, sufficiently large negative values of q. © 1999 MAHK "Hayka/Interperiodica".
- Добавил в систему: Дамаскин Борис Борисович