Synthesis of LiCoO2 starting from carbonate precursors .2. Influence of calcination conditions and leaching

被引：31

作者：

Lundblad, A

Bergman, B

机构：

[1] Royal Inst of Technology, Stockholm, Sweden

来源：

SOLID STATE IONICS | 1997年 / 96卷 / 3-4期

关键词：

LiCoO2; calcination; synthesis; cathode material;

D O I：

10.1016/S0167-2738(97)00017-9

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：

The effect of initial Li:Co ratio, calcination atmosphere, temperature, leaching in H2O or acetic acid solution on reaction completeness, final Li:Co ratio, primary particle size, conductivity and its sensitivity to different atmospheres has been investigated. The calcination gas composition was found to be very important. A powder with a primary particle size of 100-300 nm and with less than 3 wt.% of unreacted Li2CO3 was obtained.

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页码：183 / 193

页数：11

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