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烧结温度对锂离子电池正极材料LiCoO2结构与电化学性能的影响
Effects of Sintering Temperature on the Structure and Electrochemical Property of LiCoO 2
【Abstract】 LiCoO 2 for cathode of lithium ion battery has been prepared by evaporating a mixture solution of Li 2CO 3 and Co(CH 3COO) 2·4H 2O in molar ratio of 12 and sintering at different temperatures. The XRD, SEM and electrochemical measurements showed that the product obtained from sintering at 800 ℃ for 6 hours has regular spheroid distribution, small size and the best electrochemical property.
【关键词】 锂钴氧化物；
锂离子电池；
烧结温度；
结构；
电化学性能；
【Key words】 lithium cobalt oxide； lithium ion battery； sintering temperature； structure； electrochemical property；
【Key words】 lithium cobalt oxide； lithium ion battery； sintering temperature； structure； electrochemical property；
- 【文献出处】 应用化学 ,CHINESE JOURNAL OF APPLIED CHEMISTRY , 编辑部邮箱 ,1999年04期
- 【分类号】TM2
- 【被引频次】11
- 【下载频次】243