Preparation and properties of LiNi0.5Mn0.5O2 thin films by spin-coating for lithium micro-batteries

摘要：

LiNi0.5Mn0.5O2 thin films were successfully prepared by a sol-gel spin-coating method. SEM results revealed that the annealed films have a relatively smooth and dense surfaces, along with small grains with homogeneous distribution. The crystallinity and the grain size of thin films increase as the annealing temperature enhanced. The initial discharge capacity enhances from 13 to 46 μAh/cm2μm when the drying temperature increases from 700 to 800℃.

关键词： Lithium Micro-batteries LiNi0.5Mn0.5O2 thin film Sol-gel Spin-coating

作者: Shijuan Lai Chen Hu Yanxi Li Dabing Luo Minghe Cao Zhiyong Yu Hanxing Liu

作者单位: State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China

会议类型: 国际会议

会议名称: The 16th International Conference on Solid State Ionics(第十六届国际固态离子学会议)

会议地点: 上海

会议语种:英文

页码: 1754-1757

在线出版日期: 2007-07-01（万方平台首次上网日期，不代表论文的发表时间）