LITHIUM INTERCALATION IN MOO3 - A COMPARISON BETWEEN CRYSTALLINE AND DISORDERED PHASES

被引：35

作者：

JULIEN, C ^{[1
]}

KHELFA, A ^{[1
]}

GUESDON, JP ^{[1
]}

GORENSTEIN, A ^{[1
]}

机构：

[1] UNIV ESTADUAL CAMPINAS, DEPT PHYS, BR-13100 CAMPINAS, SP, BRAZIL

来源：

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 1994年 / 59卷 / 02期

关键词：

D O I：

10.1007/BF00332212

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report properties of lithium-intercalated MoO3 crystalline and thin-film which are potential cathode materials for high energy density batteries. Discharge and charge reactions of MoO3 electrodes in a non-aqueous Li+-electrolyte have been studied. The kinetically accessible discharge range amounts to 0 less-than-or-equal-to x less-than-or-equal-to 1.5 for Li insertion in LixMoO3. Transport parameters such as the Li+ chemical diffusion coefficient, thermodynamic factor and ionic conductivity are investigated during the Li+ insertion process and discussed with respect to the crystallinity of the cathode material.

引用

页码：173 / 178

页数：6

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