Copolymers of diallyldimethylammonium chloride and 2-(diallyl(methyl) ammonio) acetate: Effect of composition and ionic strength on conformational properties
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- 作者：N.V. Tsvetkov ; n.tsvetkov@spbu.ru ; A.A. Lezov ; P.S. Vlasov ; A.A. Lezova ; S.A. Samokhvalova ; E.V. Lebedeva ; G.E. Polushina
- 关键词：Zwitterionic copolymer ; Conformational characteristics ; Reduced viscosity ; Polyelectrolyte ; Carboxybetaine
- 刊名：European Polymer Journal
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：84
- 期：Complete
- 页码：268-278
- 全文大小：866 K
- 卷排序：84
文摘
A homologous series of random copolymers poly(DADMAC-co-DAMA) 3:7 are prepared. Copolymer conformations are investigated in water media with different ionic strength. Optical parameters of the copolymer were obtained. It was shown that in salt-free aqueous solutions, copolymer coils swell isotropically.