Nano-alloy anode for lithium ion batteries

被引:162
作者
Li, H [1 ]
Shi, LH [1 ]
Wang, Q [1 ]
Chen, LQ [1 ]
Huang, XJ [1 ]
机构
[1] Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China
关键词
nano-alloy; Li ion batteries; anode; nano-alloy/carbon composite;
D O I
10.1016/S0167-2738(02)00061-9
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 features related to nano-alloy anode for Li ion batteries are summarized in this paper mainly based on our recent studies on nano-SnSb. Electrochemical agglomeration, irreversible trapping of inserted ions by host lattice, and unstable solid electrolyte interphase (SEI) film are highlighted. A strategy that pinning nano-alloy particles on the surface of micrometer-sized carbon particles is introduced, in which all components are active for Li storage. (C) 2002 Published by Elsevier Science B.V.
引用
收藏
页码:247 / 258
页数:12
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