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SUPERMOLECULAR STRUCTURE OF THE BLENDS WEAKLY CHARGED POLYMERS IN AQUEOUS-SOLUTIONстатья
Информация о цитировании статьи получена из
Web of Science
Дата последнего поиска статьи во внешних источниках: 29 мая 2015 г.
- Авторы: FILIPPOVA OE, SITNIKOVA NL, STARODUBTSEV SG
- Журнал: VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A & SERIYA B
- Том: 37
- Номер: 4
- Год издания: 1995
- Первая страница: 610
- Последняя страница: 614
- Аннотация: Supermolecular structure of the blends of weakly charged polymers in aqueous solution was examined using the system poly(acrylamide-co-vinylsulfonic acid)-poly(1-vinyl-1,2,4-triazole)-water as an example. Phase diagram of this ternary system was deduced. Separation of the system into two macroscopic phases was found to be accompanied by the formation of microdomain structures in one or in both phases, depending on the initial concentrations of components. Dimensions of supermolecular associates were calculated from turbidity spectra. Experimentally determined radius of supermolecular particles (0.1 mm) lay within the range theoretically predicted for microdomains in blends of weakly charged polyelectrolytes.
- Добавил в систему: Стародубцев Сергей Геннадьевич