Investigation of cobalt oxides as anode materials for Li-ion batteries

被引：210

作者：

Wang, GX ^{[1
]}

Chen, Y ^{[1
]}

Konstantinov, K ^{[1
]}

Lindsay, M ^{[1
]}

Liu, HK ^{[1
]}

Dou, SX ^{[1
]}

机构：

[1] Univ Wollongong, Energy Storage Mat Res Program, Inst Superconducting & Elect Mat, Wollongong, NSW 2522, Australia

来源：

JOURNAL OF POWER SOURCES | 2002年 / 109卷 / 01期

关键词：

Li-ion battery; cobalt oxide; nanosize particles;

D O I：

10.1016/S0378-7753(02)00052-6

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Cobalt oxides are investigated as anode materials for lithium-ion (Li-ion) batteries by means of a variety of electrochemical characterization techniques. The COO electrode demonstrates a stable reversible lithium storage capacity of about 300 mAh g(-1), even after 30 cycles. The reactivity of the cobalt oxides is attributed to the fact that the products of lithiation are in the form of nanosized products. (C) 2002 Published by Elsevier Science B.V.

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收藏

页码：142 / 147

页数：6

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