Silicides and Composites Materials as Anodes for Lithium Ion Batteries

Authors

Jun-mei YAN, 1,2),HUANG Hui-zhen~(1),ZHANG Jing~(1),YANG Yong~(*1)(1.State Key Laboratary for Physical Chemistry of Solid Surface,Department of Chemistry,Xiamen University,Xiamen 361005,China,2.Cencer for Environmental Science research of Xiamen University,Xiamen 361005,China;

Abstract

The anode materials of Mg_(2)Si 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 Mg_(2)Si and CNTs or CMS were prepared by ball-milling method respectively.The reversible capacities of the composites were higher than that of the pure Mg_(2)Si and pure carbon materials.The cyclic performances have been improved greatly by ball-milling of the Mg_(2)Si 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, Mg_(2)Si, 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

2005-11-28

Received Date

2005-11-28

Recommended Citation

Jun-mei YAN. 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