ROOM-TEMPERATURE POLYMER ELECTROLYTES AND BATTERIES BASED ON THEM

被引：49

作者：

ABRAHAM, KM

ALAMGIR, M

机构：

[1] EIC Laboratories, Inc., Norwood, MA 02062

来源：

SOLID STATE IONICS | 1994年 / 70卷

关键词：

D O I：

10.1016/0167-2738(94)90283-6

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：

Factors responsible for the lo- ambient temperature conductivity of conventional Polymer electrolytes are discussed. Conductivity can be increased with the use of plasticizers which cause a decoupling of ionic motion from that of the polymer chain and increase ionic mobility by lowering the viscosity of the ionic environment. Several non-conventional electrolytes prepared in this fashion have exhibited conductivities of > 10(-3) S/cm at room temperature. Li/LiMn2O4 and C/LiNiO2 rechargeable cells fabricated with these solid polymer electrolytes have shown room temperature discharge rate capability reminiscent of their traditional liquid electrolyte counterparts.

引用

页码：20 / 26

页数：7

共 7 条

[1] AMBIENT-TEMPERATURE RECHARGEABLE POLYMER-ELECTROLYTE BATTERIES [J].