LITHIUM-MNO2 CELLS CONTAINING CFX OR C2F IN THE CATHODE

被引：14

作者：

KOZAWA, A ^{[1
]}

机构：

[1] UNION CARBIDE CORP, DIV BATTERY PROD, WESTLAKE, OH 44145 USA

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1987年 / 134卷 / 04期

关键词：

CARBON - Applications - CATHODES - Materials - FLUORINE COMPOUNDS - Applications - MANGANESE COMPOUNDS - Applications;

D O I：

10.1149/1.2100572

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Cathode mixtures consisting of MnO//2 and C//2F and/or CF//x (called the K-cathode) were examined in a coin type lithium cell without using any carbon in the cathode. The discharge behavior of each component (MnO//2, C//2F, or CF//x), the effect of the cathode composition on cell impedance, the effect of the predischarge conditions on cell voltage, and the difference between C//2F and CF//x for the K-cathode were investigated. It was found that a K-cathode containing 10-20% C//2F or CF//x not only discharges successfully but also provides a larger capacity than does MnO//2 or CF//x alone.

引用

页码：780 / 782

页数：3