Synthesis and electrochemical properties of LiV3O8 phase

被引：15
作者：
Liu, GQ [1 ]
Xu, N [1 ]
Zeng, CL [1 ]
Yang, K [1 ]
机构：
[1] Acad Sinica, Met Res Inst, State Key Lab Corros & Protect Met, Shenyang 110015, Peoples R China
来源：
MATERIALS RESEARCH BULLETIN | 2002年 / 37卷 / 04期
关键词：
oxides; chemical synthesis; electrochemical properties;
D O I：
10.1016/S0025-5408(02)00696-7
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Lithium vanadium oxide was synthesized by a new method in which LiOH, V2O5 and NH4OH were used as the starting materials to synthesize a precursor containing Li and V, and then obtain the resulting product by calcining the precursor. The LiV3O8 compound prepared by this synthesis method gave a good charge-discharge and cycle performance. A specific capacity of 258 mAh/g is obtained in the range of 1.8-4.0 V in the first cycle and 247 mAh/g in the eighth cycle. (C) 2002 Elsevier Science Ltd. All rights reserved.
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页码：727 / 733
页数：7
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