Structures of Li1+xMn2-xO4 Synthesized by Different Methods

被引：1
|
作者：
Liang, Xinghua [1 ]
Liu, Tianjiao [1 ]
Hua, Xiaoming [1 ]
机构：
[1] Guangxi Univ Technol, Automot Engn Dept, Liuzhou 545006, Guangxi, Peoples R China
来源：
ADVANCES IN MATERIALS AND MATERIALS PROCESSING, PTS 1-3 | 2013年 / 652-654卷
关键词：
Lithium manganese oxide; structure; phase; crystallinity; LIMN2O4;
D O I：
10.4028/www.scientific.net/AMR.652-654.844
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In the paper, Li1+xMn2-xO4 are synthesized by ball-milling method and coprecipitation method. The phases of three compounds have been analyzed by X-ray diffraction to compare diffraction peak, crystal system and crystal lattice' s size. Advisedly, the results show that a compound has more purity phase and better crystallinity. Synthetic method and reaction conditions of this compound are as follows: via coprecipitation method, heat the sample at 250 degrees C for 4h in air, followed by heating at 750 degrees C for 36h in air. This analysis provides a reasonable and valuable thinking for research of the structures of Li1+xMn2-xO4. And it is propitious to develop the positive material of lithium battery.
引用
收藏
页码：844 / 847
页数：4
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