期刊
ELECTROCHEMISTRY COMMUNICATIONS
卷 12, 期 11, 页码 1572-1575出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.elecom.2010.08.036
关键词
Lithium ion battery; Anode; Nano-silicon; Polyaniline; Rate performance
资金
- Natural Science Foundation of China [20673032]
The nano-silicon connected by a nest-like polyaniline (PANi) was simply synthesized by a chemical polymerization process. The cycle stability and rate performance of the Si/PANi composite were greatly enhanced compared with the pristine nano-silicon. The improved electrochemical characteristics are attributed to the volume buffering effect as well as effective electronic conductivity of the nest-like polyaniline. and lower aggregation of the nano-silicon. (C) 2010 Elsevier B.V. All rights reserved.
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