锂离子电池硅化物及其复合负极材料的研究

闫俊美

doi:10.61558/2993-074X.1679

电化学 >

2005 , Vol. 11 >Issue 4: 416 - 419

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

研究论文

锂离子电池硅化物及其复合负极材料的研究

闫俊美

展开

厦门大学固体表面物理化学国家重点实验室厦门大学化学系,厦门大学固体表面物理化学国家重点实验室厦门大学化学系,厦门大学固体表面物理化学国家重点实验室厦门大学化学系,厦门大学固体表面物理化学国家重点实验室厦门大学化学系福建厦门361005,厦门大学环境科学研究中心,福建厦门361005,福建厦门361005,福建厦门361005,福建厦门361005

收稿日期: 2005-11-28

修回日期: 2005-11-28

网络出版日期: 2005-11-28

收起

Silicides and Composites Materials as Anodes for Lithium Ion Batteries

YAN Jun-mei~

Expand

(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

Received date: 2005-11-28

Revised date: 2005-11-28

Online published: 2005-11-28

Fold

摘要

应用机械合金退火法合成Mg2S i及MnS i材料,并由机械球磨法制备系列Mg2S i/C复合材料.电化学性能研究表明:以硅化物与碳材料复合,即可明显提高原纯硅化物材料的可逆比容量及其循环稳定性,而球磨复合法则是实现硅化物材料复合的一种简单且有效方法.

关键词： 锂离子电池; 复合材料; Mg2Si; MnSi; 碳材料

本文引用格式

闫俊美 . 锂离子电池硅化物及其复合负极材料的研究[J]. 电化学, 2005 , 11(4) : 416 -419 . DOI: 10.61558/2993-074X.1679

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.

Options

文章导航

模态框（Modal）标题

摘要

本文引用格式

Abstract