The preparation and characterization of electrode materials for solid state batteries

被引：11

作者：

Ehrlich, GM

Schleich, DM

机构：

来源：

SENSORS AND ACTUATORS A-PHYSICAL | 1995年 / 51卷 / 01期

关键词：

solid state battery; electrode material;

D O I：

10.1016/0924-4247(96)80045-8

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Porous Ag doped and undoped thin film LiCoO2 cathodes for Li ion batteries were prepared by the pyrolysis of a polymeric precursor. The resistivity of the composite LiCoO2 thin films was around 10(-3) Omega-cm, whereas undoped LiCoO2 thin films were observed to have resistivities over 10(2) Omega-cm. The composite materials could be reversibly oxidized and reduced with much smaller overpotentials (0.03 V versus 0.17 V) and better reversibility relative to traditional materials.

引用

页码：17 / 19

页数：3