Electrochemical study of doped LiFePO4 as a cathode material for lithium-ion battery

被引：3
作者：
Chekannikov, Andrey [1 ,2 ]
Novikova, Svetlana [3 ]
Kulova, Tatiana [2 ]
Skundin, Alexander [2 ]
Yaroslavtsev, Andrey [3 ]
机构：
[1] Skolkovo Inst Sci & Technol, 100 Novaya Str, Odintsovsky Dist 143025, Moscow Region, Russia
[2] Russian Acad Sci, AN Frumkin Inst Phys Chem & Electrochem, 31-4 Leninsky Prospect, Moscow 119071, Russia
[3] Russian Acad Sci, Kurnakov Inst Gen & Inorgan Chem, 31 Leninsky Prospect, Moscow 11999, Russia
来源：
JOURNAL OF ELECTROCHEMICAL SCIENCE AND ENGINEERING | 2016年 / 6卷 / 01期
基金：
俄罗斯基础研究基金会;
关键词：
Cathode materials; Lithium ion battery; Lithium iron phosphate; Vanadium doping;
D O I：
10.5599/jese.234
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
LiFe(1-x)VxPO(4)/C (x= 0.01, 0.03, 0.05, 0.1) composites had been obtained by sol-gel method and characterized with the use of the XRD-analysis, SEM and charge/discharge tests. The doping was shown to result in decrease of electrode polarization, and correspondingly in capacity increase at high C-rates.
引用
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页码：1 / 8
页数：8
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