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Synthesis and chromatographic properties of new polymer-based anion exchangersстатья
Информация о цитировании статьи получена из
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 4 февраля 2014 г.
- Авторы: Zatirakha A.V., Smolenkov A.D., Shpigun O.A.
- Журнал: Moscow University Chemistry Bulletin
- Том: 66
- Номер: 3
- Год издания: 2011
- Издательство: Allerton Press Inc.
- Местоположение издательства: United States
- Первая страница: 161
- Последняя страница: 165
- DOI: 10.3103/S0027131411030138
- Аннотация: New anion exchangers with the trimethylammonium functional group were prepared as a result of three-step synthesis involving the acylation of styrene-divinylbenzene copolymer with 25% cross-linking, the reductive amination of carbonyl groups, and subsequent methylation. Two methods of reductive amination were studied, and optimal conditions for this process were chosen. Chromatographic properties of the adsorbents were examined in a mode of ion chromatography with suppressed background conductivity and conductometric detection. The obtained anion exchangers demonstrated good selectivity, and the maximum efficiency was 30000 TP/m. © 2011 Allerton Press, Inc.
- Добавил в систему: Смоленков Александр Дмитриевич