Novel interpenetrating polymer network electrolytes

被引：58

作者：

Hou, XP ^{[1
]}

Siow, KS ^{[1
]}

机构：

[1] Natl Univ Singapore, Dept Chem, Singapore 117543, Singapore

来源：

POLYMER | 2001年 / 42卷 / 09期

关键词：

interpenetrating polymer networks; micro-phase separation; ionic conductivity;

D O I：

10.1016/S0032-3861(00)00818-1

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A new type of solid polymer electrolyte (SPE) was prepared by sequential interpenetration of cross-linked methoxyoligo (oxyethylene) methacrylate (MOEnM) and poly(methyl methacrylate) (PMMA). When the interpenetrating polymer networks (IPNs) were swollen with liquid electrolyte solutions, they showed structures that were between the chemically cross-linked gel SPEs and the porous SPE. They could swell/hold much more electrolyte solution than the porous SPE. The electrolytes exhibited ionic conductivities in the order of 10(-3) S cm(-1) at 25 degreesC, and could be useful in many practical electrochemical devices. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：4181 / 4188

页数：8

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