Characterization and Electrochemical Studies of LiMn2O4 Cathode Materials Prepared by Combustion Method

被引：0
作者：
S. Chitra
P. Kalyani
T. Mohan
R. Gangadharan
B. Yebka
S. Castro-Garcia
M. Massot
C. Julien
M. Eddrief
机构：
[1] Central Electrochemical Research Institute,Laboratoire des Milieux De´sordonne´s et He´te´roge`nes, UMR
[2] Universite´ Pierre et Marie Curie,CNRS 7603
[3] Universite´ Pierre et Marie Curie,Laboratoire de Mine´ralogie et Cristallographie
来源：
Journal of Electroceramics | 1999年 / 3卷
关键词：
LiMn; O; spinel; Raman; FTIR; XPS; lithium-ion batteries;
D O I：
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中图分类号：
学科分类号：
摘要：
A combustion method using urea as a fuel has been developed for the synthesis of the spinel LiMn2O4 around 500°C. Physical features of the products were identified by X-ray photoelectron spectroscopy, X-ray diffractometry, Raman scattering and FTIR spectroscopy. Cells were fabricated with Li//LiMn2O4 and C//LiMn2O4 in nonaqueous organic electrolyte and their performances were studied. A kinetic profile for diffusion of Li ions in the composite matrix was developed and tested.
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页码：433 / 441
页数：8
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