期刊
JOURNAL OF ALLOYS AND COMPOUNDS
卷 598, 期 -, 页码 73-78出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jallcom.2014.02.034
关键词
Spinel; Simplified co-precipitation method; Physical performance; Rate capability; Cycling performance
资金
- Chinese Academy of Sciences [KGZD-EW-202-4]
- Natural Science Foundation of Ningbo [2012A610126]
- Key Technology R&D Program of Ningbo [2012810021]
- Ningbo Science and Technology Innovation Team [2012882001]
We have successfully synthesized the spherical LiNi0.5Mn1.5O4 through a simplified co-precipitation method without pH control and ammonia addition. Various measurements have been applied to characterize the physical and electrochemical properties of the spherical LiNi0.5Mn1.5O4. Compared with the LiNi0.5Mn1.5O4 cathode material prepared by the conventional co-precipitation method, the material synthesized by the simplified method not only shows a decreased specific surface area of 2.23 m(2) g(-1) and increased pellet density of 2.95 g cm(-3), but also has an improved rate capability and cycling performance. (C) 2014 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据