Facile fabrication of yolk-shell structured porous Si-C microspheres as effective anode materials for Li-ion batteries

被引：80
|
作者：
Ru, Yachao [1 ]
Evans, David G. [1 ]
Zhu, Hong [1 ]
Yang, Wensheng [1 ]
机构：
[1] Beijing Univ Chem Technol, State Key Lab Chem Resource Engn, Beijing 100029, Peoples R China
来源：
RSC ADVANCES | 2014年 / 4卷 / 01期
基金：
高等学校博士学科点专项科研基金; 中国国家自然科学基金;
关键词：
SILICON; NANOCOMPOSITES; REDUCTION;
D O I：
10.1039/c3ra44752a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Yolk-shell structured porous Si-C microspheres have been fabricated by magnesiothermic reduction of silica spheres inside carbon shells and exhibit excellent electrochemical performance due to the porous yolk-shell structure.
引用
收藏
页码：71 / 75
页数：5
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