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Relative surface-activities of tetramethylammonium and tetrabutylammonium ions at the mercury dimethyl-sulfoxide interfaceстатья
Информация о цитировании статьи получена из
Web of Science
Дата последнего поиска статьи во внешних источниках: 27 мая 2015 г.
- Авторы: Damaskin B.B., Tyurin V.Y., Dyatkina S.L.
- Журнал: SOVIET ELECTROCHEMISTRY
- Том: 27
- Номер: 10
- Год издания: 1991
- Первая страница: 1197
- Последняя страница: 1202
- Аннотация: New aspects of the joint asorption of tetramethylammonium (TMA+) and tetrabutylammonium (TBA+) ions at the mercury/dimethyl sulfoxide (DMSO) interface have been revealed by a combination of interfacial tension and differential capacitance measurements. It was found that the TBA+ ions exhibit higher surface activity at values low negative values of charge of the mercury, while the TMA+ ions exhibit higher surface activity at values of charge more negative than -20-mu-C/cm2. A method was suggested for quantitative estimates of charge density of the specifically adsorbed TMA+ and TBA+ ions when they are coadsorbed at the Hg/DMSO interface.
- Добавил в систему: Дамаскин Борис Борисович