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.

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页码：1 / 8

页数：8

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