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Optimum Preparation Conditions of LiNi0.8Co0.2O2 and LiNi0.95Ce0.05O2 as Lithium-Ion Battery Cathode Materials 侯闯1,张廷安1,豆志河1 (1.School of Materials & Metallurgy,Northeastern University,Shenyang... and 148 mAh·g-1 respectively and the persistence is more than 9 h at 3.7 V. Key words:energy material; lithium-ion battery; cathode materials; LiNi0.8Co0.2O2; LiNi0.95Ce0.05O2; multiple sinter......
capacity retention over cycling. These advanced characteristics would boost the application of the PEO-coated PI membrane for high-power lithium ion battery.关键词:...Polyethylene Oxide-Coated Electrospun Polyimide Fibrous Seperator for High-Performance Lithium-Ion BatteryXingxing Liang1,2,Ying Yang1,3,Jie Cheng51. Department of Electrical Engineering, Tsinghua......
of sodium sulfate was three times of the theoretical value. In this case, a great deal of sodium ion entered nickel sulfate solution. It was shown that the Na+ concentration would exceed 20 g/L when... Recovery of valuable metals from anode material of hydrogen-nickel battery WU Fang(吴 芳), XU Sheng-ming(徐盛明), LI Lin-yan(李林艳), CHEN Song-zhe(陈崧哲), XU Gang(徐 刚), XU Jing-ming(徐景明......
J. Cent. South Univ. Technol. (2008) 15: 29-33 DOI: 10.1007/s11771-008-0007-x Preparation of spherical and dense LiNi0.8Co0.2O2 lithium-ion battery particles by spray pyrolysis HU... method shows a good electrochemical performance. Key words: LiNi0.8Co0.2O2; lithium-ion battery; cathode; spray pyrolysis; preparation  ......
Dispersed distribution derived integrated anode for lithium ion batteryBoya Zhang1,Dongxiang Li1,Jiaqi Wan21. College of Chemistry and Molecular Engineering, Qingdao University of Science...) and active material Mn O2 together is developed to obtain a new type of anode without any binder for lithium ion batteries. By this way, we can obtain low density anode with active material in CP......
Preparation and characterization of LiFePO4 thin films as cathode materials for lithium ion battery XIAO Zhuo-bing(肖卓炳), MA Ming-you(麻明友) College of Chemistry and Chemical Engineering, Jishou... in LiFePO4 thin film is 5.1×10-14cm2/s. Key words: thin films; lithium iron phosphate; lithium-ion battery; sol-gel 1 Introduction Since the commercialization of the lithium ion-battery LiCoO2/C......
Preparation of Sn nano-film by direct current magnetron sputtering and its performance as anode of lithium ion battery ZHAO Ling-zhi(赵灵智)1, 2, HU She-jun(胡社军)2, 3, LI Wei-shan(李伟善)2, HOU Xian... thin film on Cu foil substrate as the anode of lithium ion battery was prepared by direct current magnetron sputtering(DCMS). The surface morphology, composition and thickness and the electrochemical......
Ultrasonic-electrodeposited Sn-CNTs composite used as anode material for lithium ion battery LI Chang-ming(李昌明)1, 2, 3, ZHANG Ren-yuan(张仁元)2, LI Wei-shan(李伟善)1 ZHAO Ling-zhi(赵灵智)1, 2, HU She... battery; anode materials; electrodeposition; tin; carbon nanotube 1 Introduction Carbonaceous materials are currently used as anode in commercial lithium ion batteries. With the development of electric......
J. Cent. South Univ. Technol. (2008) 15: 531-534 DOI: 10.1007/s11771-008-0100-1 Preparation of LiFePO4 for lithium ion battery using Fe2P2O7 as precursor HU Guo-rong(胡国荣), XIAO Zheng-wei(肖政伟... exhibits initial charge and discharge capacities of 154 and 132 mA·h/g, respectively. Key words: lithium ion battery; cathode material; preparation; precursor; LiFePO4; Fe2P2O7  ......