Recent trends in carbon negative electrode materials

被引:20
作者
Kasuh, T [1 ]
Mabuchi, A [1 ]
Tokumitsu, K [1 ]
Fujimoto, H [1 ]
机构
[1] Osaka Gas Co Ltd, Ctr Res & Dev, Konohana Ku, Osaka 554, Japan
关键词
carbon; electrode materials; negative electrodes; rechargeable lithium batteries;
D O I
10.1016/S0378-7753(97)02582-2
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
The use of graphite-type materials as the negative electrodes for rechargeable lithium batteries is increasing. For graphite-type materials, we proposed the intercalation mechanism taking into account the influence of crystallite size and stacking of the graphitic layers. We found graphite-type materials with a reversible capacity of 430 mAh g(-1) over a theoretical limit capacity of 372 mAh g(-1). This higher capacity is due to cavities existing in carbon that are capable of storing lithium ions. (C) 1997 Elsevier Science S.A.
引用
收藏
页码:99 / 101
页数:3
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