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Coadsorption of two organic substances within the framework of a system of two mixed Frumkin isothermsстатья
Статья опубликована в высокорейтинговом журнале
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., Safonov V.A., Baturina O.A., Safonov N.V.
- Журнал: Journal of Electroanalytical Chemistry
- Том: 550
- Год издания: 2003
- Издательство: Elsevier Sequoia
- Местоположение издательства: Switzerland
- Первая страница: 3
- Последняя страница: 11
- DOI: 10.1016/S0022-0728(02)01177-4
- Аннотация: Within the framework of a system of two mixed Frumkin isotherms, the shape of the Gibbs energy surface for an adsorption layer formed by two coadsorbed organic substances is analyzed as a function of their degrees of surface coverage theta(1), and theta(2). It is shown that, for displacement coefficients n(1) = n(2) = 1, an increase in the parameter of intermolecular interaction a(12) results in a decrease in the number of possible solutions of the aforementioned system of equations. At the same time, for n(1) = n(2) = 2, there exists a region of a(12) parameters, in which the system of equations can have seven solutions, so that the number of possible solutions passes through a maximum with an increase in a(12). The results obtained are important for simulating unstable states, which can be realized on the electrode \ solution interface during coadsorption of two different organic substances. (C) 2003 Elsevier Science B.V. All rights reserved.
- Добавил в систему: Сафонов Виктор Алексеевич