POLYSULFONE-BASED INTERPOLYMER ANION-EXCHANGE MEMBRANE

被引:32
|
作者
WARSHAWSKY, A [1 ]
KEDEM, O [1 ]
机构
[1] WEIZMANN INST SCI,DEPT MEMBRANE RES,IL-76100 REHOVOT,ISRAEL
关键词
D O I
10.1016/0376-7388(90)80004-6
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
Polysulfone derivatives are a priori good candidates for the preparation of charged membranes. A simple and safer bromomethylating reaction makes the polybase readily available. The bromomethylated polymer is compatible with unmodified polysulfone. Anion exchange membranes were prepared. The influence of various aminating procedures was shown. © 1990.
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页码:37 / 44
页数:8
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