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“Micellization and Surface Properties of Aqueous Solutions of Binary Mixtures of Tween-80 and Bromide Cetyltrimethylammonium.”статья
Дата последнего поиска статьи во внешних источниках: 29 мая 2015 г.
- Автор: Ivanova N.I.
- Журнал: Moscow University Chemistry Bulletin
- Том: 67
- Номер: 1
- Год издания: 2012
- Издательство: Allerton Press Inc.
- Местоположение издательства: United States
- Первая страница: 44
- Последняя страница: 49
- Аннотация: The physicochemical properties of solutions of mixtures of cationic (cetiltrimethylammonumbromide) and nonionic (polyoxyethylene (20) sorbitan monooleate) surfactant, i.e., Tween-80, have been studied. The critical concentration of micellization, adsorption at the interface of a mixture of surfactants solution/air, and the minimum area occupied by a surfactant molecule have been determined. It was shown that, in the whole region of ratios between surfactants, synergies are observed for both micellization and for the process of adsorption at the interface of a mixture of surfactants solution/air. The results obtained have been analyzed according to the regular solution theory (RST).
- Добавил в систему: Иванова Нина Ивановна