%0 Journal Article
%T Synthesis and Performance of LiCrxMn2-xO4 Cathode Materials for Li-ion Battery<br>锂离子电池正极材料LiCrxMn2-xO4的合成及性能研究
%A YAO Yao-Chun
%A <br>姚耀春
%A 戴永年
%A 杨斌
%A 崔萌佳
%A 李伟宏
%J 无机材料学报
%D 2005
%I Science Press
%X Spinel LiCrxMn2-xO4 cathode materials for Li-ion batteries were synthesized by Pe-chini process, and their crystalline structure, apparent morphology and electrochemical performance were characterized with XRD, SEM and charge-discharge test. Results show that the samples of LiCrxMn2-xO4 possess pure spinel phase, better morphology and uniform distribution of gain sizes, with the increase of Cr content, the lattice parameters are reduced, but Cr content has a little effect on the phase structure and morphology of LiCrxMn2-xO4 . When Cr content increases, the specific capacity of the products will decrease, the stability of spinel structure and cycle performance will be improved.
%K spinel LiCrxMn2-xO4
%K pechini process
%K cathode materials
%K Li-ion battery<br>尖晶石LiCrxMn2-xO4
%K Pechini法
%K 正极材料
%K 锂离子电池
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=10C7E9F85FDE811D&yid=2DD7160C83D0ACED&vid=A04140E723CB732E&iid=94C357A881DFC066&sid=FB318F788ECEF1B2&eid=8FC26EAE44BDA92A&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=0&reference_num=12