Silicides and Composites Materials as Anodes for Lithium Ion Batteries

Authors

Jun-mei YAN, State Key Laboratary for Physical Chemistry of Solid Surface, Department of Chemistry, Xiamen University, Xiamen 361005, China; Cencer for Environmental Science research of Xiamen University, Xiamen 361005, China
Hui-zhen HUANG, State Key Laboratary for Physical Chemistry of Solid Surface, Department of Chemistry, Xiamen University, Xiamen 361005, China
Jing ZHANG, State Key Laboratary for Physical Chemistry of Solid Surface, Department of Chemistry, Xiamen University, Xiamen 361005, China
Yong YANG, State Key Laboratary for Physical Chemistry of Solid Surface, Department of Chemistry, Xiamen University, Xiamen 361005, ChinaFollow

Corresponding Author

Yong YANG(yyang@xmu.edu.cn)

Abstract

The anode materials of Mg₂Si and MnSi were synthesized by mechanically activated annealing(MAA) techniques in this work and the in electrochemical performances were also studied.A series of composite materials of Mg₂Si and CNTs or CMS were prepared by ball-milling method respectively. The reversible capacities of the composites were higher than that of the pure Mg₂Si and pure carbon materials.The cyclic performances have been improved greatly by ball-milling of the Mg₂Si and carbon materials. Results show that ball-milling method is one kind of method to make alloy materials into practical use.

Keywords

Li-ion battery, Composite materials, Mg2Si, MnSi, Carbon materials

DOI Link

https://doi.org/10.61558/2993-074X.1679

Publication Date

2005-11-28

Online Available Date

2005-11-28

Revised Date

2005-06-30

Received Date

2005-06-16

Recommended Citation

Jun-mei YAN, Hui-zhen HUANG, Jing ZHANG, Yong YANG. Silicides and Composites Materials as Anodes for Lithium Ion Batteries[J]. Journal of Electrochemistry, 2005 , 11(4): 416-419.
DOI: 10.61558/2993-074X.1679
Available at: https://jelectrochem.xmu.edu.cn/journal/vol11/iss4/12