Atypical Li1.1V3O8 prepared by a novel synthesis route

被引:16
作者
Deptula, A [1 ]
Dubarry, M
Noret, A
Gaubicher, J
Olczak, T
Lada, W
Guyomard, D
机构
[1] Inst Nucl Chem & Technol, PL-03195 Warsaw, Poland
[2] Inst Mat Jean Rouxel, F-44322 Nantes, France
关键词
D O I
10.1149/1.2128124
中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
This work deals with a new sol- gel route named complex sol- gel process (CSGP) based on a very strong complexing agent (ascorbic acid) to synthesize gel precursors of Li1.1V3O8. Results show that original morphologies are stabilized for anhydrous samples prepared by annealing these gels at low temperature. They lead to either high capacity and unexpected excellent cyclability, or atypical lithium insertion behavior. (c) 2005 The Electrochemical Society.
引用
收藏
页码:A16 / A18
页数:3
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