Effects of graphite on Zn-Sb alloys as anode materials for lithium ion batteries

被引：0
|
作者：
吕春萍
曹高劭
赵新兵
朱铁军
机构：
来源：
TransactionsofNonferrousMetalsSocietyofChina | 2000年 / 02期
关键词：
Zn4Sb3; ZnSb; multiphase anode material; lithium ion battery;
D O I：
暂无
中图分类号：
TM911 [化学电源、电池、燃料电池];
学科分类号：
0808 ;
摘要：
The electrochemical properties of multiphases Zn 4Sb 3C 7 and ZnSbC 2 as new lithium ion anode materials were investigated. The composition and microstructures of these multiphase materials were analyzed by XRD and TEM. It was found that the addition of graphite modifies the microstructures of pure alloys. The capacities and the cycle stability of the anodes are greatly improved. The reversible capacity of Zn 4Sb 3C 7 reaches as high as 510 mAh/g at the first cycle, and keeps higher than 300 mAh/g after 10 charge/discharge cycles.
引用
收藏
页码：204 / 208
页数：5
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