Synthesis of Spherical Cathode Material LiNi0.7Co0.2Al0.1O2 by Melting-Salts Coating Process

摘要：

A spherical cathode material LiNi0.7Co0.2Al0.1O2 was synthesized by melting - salts coating process in air using spherical Ni(OH)2 as core material, Al(NO3)3·9H2O、Co(NO3)2·6H2O and LiNO3 as coating materials. The crystal structure, morphology and electrochemical performance of the synthesized powder were characterized by XRD, SEM and charge- discharge experiments. The experimental results show that the synthesized powder LiNi0.7Co0.2Al0.1O2 has the α-NaFeO2 type ordered layered structure, spherical morphology and excellent electrochemical performance.

关键词： lithium ion battery spherical cathode material LiNi0.7Co0.2Al0.1O2 melting-salt coating process

作者: YE Nai-qing PENG Yun-ji TIAN Hua

作者单位: Key Laboratory of Nonferrous Materials and New Processing Technology, Ministry of Education, Guangxi Department of Materials and Chemistry Engineering, Guilin University of Technology, Guangxi Guilin 5

会议类型: 国际会议

会议名称: 2006中日稻米品质测控及美味技术学术研讨会

会议地点: 北京

会议语种:英文

页码: 95-96,99

在线出版日期: 2006-08-03（万方平台首次上网日期，不代表论文的发表时间）