Thackeray, M.M., Johnson, C.S., Kim, J.S., Lauzze, K.C., Vaughey, J.T., Dietz, N., Abraham, D., Hackney, S.A., Zeltner, W. and Anderson, M.A. (2003) ZrO2- and Li2ZrO3-Stabilized Spinel and Layered Electrodes for Lithium Batteries. Electrochemistry Communications, 5, 752-758. http://dx.doi.org/10.1016/S1388-2481(03)00179-6

has been cited by the following article:

• TITLE: Enhanced High-Temperature Cycling Stability of LiMn2O4 by LiCoO2 Coating as Cathode Material for Lithium Ion Batteries

  AUTHORS: Jing Yan, Haohan Liu, Yuelei Wang, Xinxin Zhao, Yiming Mi, Baojia Xia

  KEYWORDS: LiMn2O4, Sol-Gel Method, Surface Coating, Electrochemical Performance

  JOURNAL NAME: Journal of Materials Science and Chemical Engineering, Vol.2 No.12, December 17, 2014

  ABSTRACT: LiCoO2 surface layer is proposed and prepared through sol-gel method. The physical and electrochemical performances of pristine LiMn2O4 and LiCoO2-coated LiMn2O4 cathode materials were investigated by X-ray diffraction, scanning electron microscopy, transmission electron microscopy, electrochemical measurements respectively. Comparing with the pristine LiMn2O4, the LiCoO2- coated LiMn2O4 phase significantly improved cycling stability, especially at 55°C. Additionally, the thermal safety of LiMn2O4 is greatly enhanced after being coated by LiCoO2. ICP-AES measurement, structural analysis, and impedance experiments indicate that the improved electrochemical property of LiCoO2-coated LiMn2O4 should be attributed to the alleviated dissolution loss of manganese, strengthened structural stability.