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18-Crown-6 and Dibenzo-18-crown-6 Assisted Extraction of Cesium from Water into Room Temperature Ionic Liquids and Its Correlation with Stability Constants for Cesium Complexesстатья
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: Vendilo Andrey G., Djigailo Dmitry I., Smirnova Svetlana V., Torocheshnikova Irina I., Popov Konstantin I., Krasovsky Vladimir G., Pletnev Igor V.
- Журнал: Molecules
- Том: 14
- Номер: 12
- Год издания: 2009
- Издательство: MDPI
- Местоположение издательства: Basel, Switzerland
- Первая страница: 5001
- Последняя страница: 5016
- DOI: 10.3390/molecules14125001
- Аннотация: The pH-profiles of the extraction of Cs(+) into four conventional (1-butyl-3-methylimidazolium hexafluorophosphate and bis[trifluoromethyl)sulphonyl]imides of 1-butyl-3-methylimidazolium, 1-hexyl-3-methylimidazolium, and 1-(2-ethylhexyl)-3-methylimidazolium) and two novel ( trioctylmethylammonium salicylate and tetrahexylammonium dihexylsulfosuccinate) room temperature ionic liquids have been determined both in the absence and in the presence of crown ether (18-crown-6 or dibenzo-18-crown-6). The pH-profiles of distribution ratio of crown ethers have been established in the same conditions. The relationship of cesium extraction efficiency both with the stability of its complexes with crown ethers and crown ethers' distribution ratio has been clarified.
- Добавил в систему: Плетнев Игорь Владимирович