Direct scattered growth of MWNT on Si for high performance anode material in Li-ion batteries

被引:46
|
作者
Gao, Pengfei [1 ]
Nuli, Yanna [1 ]
He, Yu-Shi [1 ]
Wang, Jiazhao [3 ]
Minett, Andrew I. [2 ]
Yang, Jun [1 ]
Chen, Jun [2 ]
机构
[1] Shanghai Jiao Tong Univ, Dept Chem Engn, Inst Electrochem & Energy Technol, Shanghai 200240, Peoples R China
[2] Univ Wollongong, AIIM Facil, ARC Ctr Excellence Electromat Sci, Intelligent Polymer Res Inst, Wollongong, NSW 2522, Australia
[3] Univ Wollongong, AIIM Facil, Inst Semiconducting & Elect Mat, ARC Ctr Excellence Electromat Sci, Wollongong, NSW 2522, Australia
基金
澳大利亚研究理事会;
关键词
LITHIUM STORAGE; RECHARGEABLE BATTERIES; CARBON NANOTUBES; COMPOSITE; ELECTRODES; NANOCOMPOSITE; NANOPARTICLES;
D O I
10.1039/c0cc02870c
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A novel Si-MWNT nanocomposite synthesized via a CVD process shows a high reversible capacity of over 1500 mAh g(-1) and stable cycling performance, which can be ascribed to the maintenance of a good conductive network by means of the direct scattered growth and pinning of MWNTs on Si particles.
引用
收藏
页码:9149 / 9151
页数:3
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