Mixed silicon-graphite composites as anode material for lithium ion batteries influence of preparation conditions on the properties of the material

被引：183
作者：
Dimov, N [1 ]
Kugino, S [1 ]
Yoshio, A [1 ]
机构：
[1] Saga Univ, Dept Appl Chem, Saga 8408502, Japan
来源：
JOURNAL OF POWER SOURCES | 2004年 / 136卷 / 01期
关键词：
silicon; lithium-ion; batteries; anode; composite;
D O I：
10.1016/j.jpowsour.2004.05.012
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：
Mixed silicon-graphite composites were studied as an anode material for LIB. Estimation of the capacity of the composite as a function of silicon mass fraction as well as the lithium mole fraction in the final Li-Si alloy was performed. Based on this estimation, appropriate cycling test was introduced. Possible cycling stability region in terms of Si mass fraction, mole fraction of Li in the Li-Si alloy and average particle size was evaluated. (C) 2004 Published by Elsevier B.V.
引用
收藏
页码：108 / 114
页数：7
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