Electrochemical Properties of Spinel LiMn_2O_(4-δ)F_δ for Cathode Materials of Secondary Lithium-ion Battery

作     者：Zhao Yong CHEN Xing Quan LIU Zuo Long YU (Chengdu Institute of Organic Chemistry, The Chinese Academy of Sciences, Chendy 610041) 

作者机构：Chengdu Inst. of Organic Chemistry Chinese Academy of Sciences Chendu 610041 China 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2000年第11卷第5期

页      面：455-458页

核心收录：

学科分类：081704[工学-应用化学] 08[工学] 0817[工学-化学工程与技术] 

主　　题：Spinel LiMn_2O_(4-δ)Fδ cathode materials. 

摘      要：The spinel LiMn_2O_(4-δ)Fδ cathode materials were synthesized by solid-state reaction, With calculated amounts of LiOH·H_2O, MnO_2(EMD). LiF. The results of electrochemical test demonstrated that these new materials exhibited excellent electrochemical *** initial capacity reached -115 mAb·g^(-1) and reversible efficiency is about 100%. After 60 cycles. its capacity was still around 110 mAh· g^(-1), with nearly 100% reversible efficiency,