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Modification of the proton conducting membranes of MF-4SC with a carbon phase via gamma-initiated graft polymerization of vinyliden chlorideстатья
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: 2 апреля 2015 г.
- Авторы: Abdrashitov Emil F., Bokun Veslav Ch, Dobrovolsky Yury A., Kritskaya Dina A., Sanginov Evgeny A., Ponomarev Ardalion N.
- Журнал: Solid State Ionics
- Том: 188
- Номер: 1
- Год издания: 2011
- Издательство: Elsevier BV
- Местоположение издательства: Netherlands
- Первая страница: 140
- Последняя страница: 143
- DOI: 10.1016/j.ssi.2010.09.026
- Аннотация: MF-4SC membranes containing a 1–30% grafted carbon phase (CPh) were produced by radiation induced polymerization of polyvinyliden chloride (PVDC) with following dehydrochlorination of the grafted polymer. It was shown that the different CPh-distribution in the modified membranes (in the surface layer or in volume) was realized by grafting PVDC into the starting MF-4SC samples with different chemical structures. Water uptake, proton conductivity, water diffusion, methanol- and hydrogen permeability of modified membranes were investigated by different methods as a function of the CPh-content. It was shown that these characteristics depend on the CPh-distribution in the modified membranes. Nearby 1.5 times reduction of methanol permeability was obtained when the CPh-phase surface layers were formed.
- Добавил в систему: Добровольский Юрий Анатольевич