Lithiation of spinel cobalt oxide by solid state reaction of Li2CO3 and Co3O4:: an EPR study

被引:20
作者
Antolini, E
Zhecheva, E
机构
[1] ENEA, CRE Casaccia, ERG TEA ECHI, I-00060 Rome, Italy
[2] Bulgarian Acad Sci, Inst Gen & Inorgan Chem, BU-1113 Sofia, Bulgaria
关键词
lithiation; spinel cobalt oxide; Li2CO3; Co3O4;
D O I
10.1016/S0167-577X(97)00282-6
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The way of lithiation of spinel cobalt oxide by solid state reaction of Li2CO3 and Co3O4 was investigated by electronic paramagnetic resonance (EPR) analysis. The results indicated that lithiation takes place only onto the surface of Co3O4 particles, while lithium ions are not present in the bulk of the spinel oxide. (C) 1998 Elsevier Science B.V. All rights reserved.
引用
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页码:380 / 382
页数:3
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