CHARACTERISTICS OF BRANNERITE-TYPE CUV2-XMOXO6 (0 LESS-THAN-OR-EQUAL-TO X LESS-THAN-OR-EQUAL-TO 1) CATHODES FOR LITHIUM CELLS

被引：16

作者：

TAKEDA, Y ^{[1
]}

ITOH, K ^{[1
]}

KANNO, R ^{[1
]}

ICIKAWA, T ^{[1
]}

IMANISHI, N ^{[1
]}

YAMAMOTO, O ^{[1
]}

机构：

[1] MIE UNIV,FAC ENGN,DEPT CHEM,TSU,MIE 514,JAPAN

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1991年 / 138卷 / 09期

关键词：

D O I：

10.1149/1.2086018

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Structural characteristics and electrochemical behavior of the brannerite-type CuV2-xMo(x)O6 (0 less-than-or-equal-to x less-than-or-equal-to 1) were studied in lithium/CuV2-xMoxO6 cells. These compounds incorporate Li+ by expelling Cu metal from the lattice on discharge, while Li deintercalation charging occurs with smooth incorporation of the extracted Cu metal into the lattice. Perfect recovery of the crystal structure and crystallinity was observed for Mo-rich samples. These cathodes showed fairly large specific capacities and good cycling properties.

引用

页码：2566 / 2571

页数：6

共 15 条

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