SYNTHESIS OF REACTIVE COMPOSITE MEMBRANES FROM CELGARD-2400 AND METHACRYLATE MONOMERS

被引：6

作者：

GLAD, B ^{[1
]}

IRGUM, K ^{[1
]}

机构：

[1] UMEA UNIV,DEPT ANALYT CHEM,S-90187 UMEA,SWEDEN

来源：

JOURNAL OF MEMBRANE SCIENCE | 1992年 / 67卷 / 2-3期

关键词：

INTERPENETRATING POLYMER NETWORK; CELGARD POROUS POLYPROPENE MEMBRANES; POLY(METHACRYLATE) MEMBRANE INTERMEDIATES; FUNCTIONALIZATION;

D O I：

10.1016/0376-7388(92)80032-F

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Reactive membrane intermediates suitable for further functionalization have been synthesized by radical polymerization of 1,2-ethylene dimethacrylate and 2,3-epoxypropyl methacrylate inside the pores of Celgard 2400 porous polypropene. The resulting membranes are pinhole-free and show excellent transport capacity and selectivity when functionalized into anion exchangers. Polymeric composition of the interpenetrating network can be controlled in the synthesis stage, thus imparting a high degree of chemical design flexibility.

引用

页码：289 / 293

页数：5

共 12 条

[1] ION PENETRATION THROUGH TUBULAR ION-EXCHANGE MEMBRANES [J].