Electrochemical impedance spectroscopy measurements on lithium salt containing interpenetrating polymer networks

被引：16

作者：

Hudson, MJ ^{[1
]}

Sequeira, CAC ^{[1
]}

机构：

[1] INST SUPER TECN,DEPT CHEM ENGN,P-1096 LISBON,PORTUGAL

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1995年 / 142卷 / 12期

关键词：

D O I：

10.1149/1.2048455

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The ionic conductivity of lithium interpenetrating polymer networks has been determined by electrochemical impedance spectroscopy. The effect of different amounts of Lithium salt on the conductivity of these materials has been studied in the temperature range of 298 to 363 K. Conductivities of the order of 10(-4) S cm(-1) have been achieved. It was found that the conductivity was dependent on the amount of salt present in the interpenetrating polymer network and the maximum conductivity obtained was with a composition ratio of (LiClO4):(PEO)(88).

引用

页码：4013 / 4017

页数：5