%0 Journal Article
%T Synthesis and Performance of S-Co Co-doped LiMn2O4<br>S-Co复合掺杂LiMn2O4的合成与性能
%A XIA Jun-Lei
%A ZHAO Shi-Xi
%A LIU Han-Xing
%A OUYANG Shi-Xi
%A <br>夏君磊
%A 赵世玺
%A 刘韩星
%A 欧阳世翕
%J 无机材料学报
%D 2003
%I Science Press
%X To extend the charge/discharge voltage range of cathode material LixMn2O4 for Li-ion battery and elevate it's capacity on the basis of good cyclability, the synthesis and electrochemical performance of S-Co co-doped LiMn2O4 were researched. All the samples synthesized by the sol-gel method possess the structure of the pure cubic spinel phase and the crystallization is superior. The electrochemical performance of LiCo0.1Mn1.9O4-xSx is satisfying too. In voltage range of 2.4-4.3V, the initial capacity amounts to 170 mAh/g and it increases to some extent instead of decreasing after 30 cycles.
%K Li-ion battery
%K cathode materials
%K LiMn2O4
%K S-Co co-dopant<br>锂离子电池
%K 正极材料
%K LiMn2O4
%K S－Co复合掺杂
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=D6D56DE3DBAF17EF&yid=D43C4A19B2EE3C0A&vid=13553B2D12F347E8&iid=E158A972A605785F&sid=72D13CE6C162BDF4&eid=7C8C2BAFC9BA0571&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=2&reference_num=11