Interaction of the low-molecular weight salts with cationic polyelectrolytes

被引：0
|
作者：
Ghimici, L
Dragan, S
Popescu, F
机构：
[1] Petru Poni Inst. Macromolec. Chem.
来源：
JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS | 1997年 / 35卷 / 16期
关键词：
cationic polyelectrolytes; counterion binding; viscosity; conductivity; salts;
D O I：
10.1002/(SICI)1099-0488(19971130)35:16<2571::AID-POLB1>3.0.CO;2-T
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The interaction of several mono-, di-, and trivalent anions with cationic polyelectrolytes having different contents in N,N-dimethyl-2-hydroxypropylen ammonium chloride units (polymer A) or tertiary amine N-atoms and PEG (polymer PEGA) in the main chain was studied by viscosimetric and conductometric measurements. Both methods have shown a stronger interaction for tri-and bi-than for univalent counterions. (C) 1997 John Wiley & Sons, Inc.
引用
收藏
页码：2571 / 2581
页数：11
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