Multivalent cation conductive solid polymer electrolytes using photo-cross-linked polymers II. Magnesium and zinc trifluoromethanesulfonate systems

被引：42

作者：

Ikeda, S ^{[1
]}

Mori, Y ^{[1
]}

Furuhashi, Y ^{[1
]}

Masuda, H ^{[1
]}

机构：

[1] Nagoya Inst Technol, Dept Appl Chem, Showa Ku, Nagoya, Aichi 466, Japan

来源：

SOLID STATE IONICS | 1999年 / 121卷 / 1-4期

关键词：

magnesium trifluoromethanesulfonate; photo-cross-linked polymer; solid polymer electrolytes; tetraethylene glycol diacrylate; zinc trifluoromethanesulfonate;

D O I：

10.1016/S0167-2738(99)00028-4

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Solid polymer electrolytes have been prepared consisting of magnesium or zinc trifluoromethanesulfonates [Mg(CF3SO3)(2) or Zn(CF3SO3)(2)], ethylene carbonate, and propylene carbonate included in a photo-crosslinked polymer of poly-(ethylene glycol) diacrylate and reinforced by a porous polypropylene membrane. Their conductivities are 1.7 x 10(-4) S cm(-1) at 1 mol% for Mg(CF3SO3)(2), 2.1 x 10(-4) S cm(-1) at 4 mol% for Zn(CF3SO3)(2), and 4.3 x 10(-4) S cm(-1) at 12 mol% for LiCF3SO3 systems at 25 degrees C. Their Arrhenius plots are almost linear between -5 and 55 degrees C with 15-25 kJ mol(-1) activation energy for conduction. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：329 / 333

页数：5

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