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-ion batteries.Key words:purification process; coal-based coke powder; anode material; Li-ion batteries...Purification process of coal-based coke powder as anode for Li-ion batteriesYANG Juan(杨娟)1, 2, MA Lu-lu(马路路)2, ZHOU Xiang-yang(周向阳)2(1. Powder Metallurgy Research Institute, Central South University......
Electrochemical performance of carbon nanotube-modified LiFePO4 cathodes for Li-ion batteries CHEN Zhao-yong(陈召勇), ZHU Hua-li(朱华丽), ZHU Wei(朱 伟), ZHANG Jian-li(张建利), LI Qi-feng(李奇峰...-ion batteries. Key words: LiFePO4; carbon nanotubes; cyclic voltammetry (CV); electrochemical impedance spectroscopy (EIS); Li-ion batteries  ......
Preparation of LiNi1/3Co1/3Mn1/3O2 cathode materials from spent Li-ion batteries LI Jian-gang(李建刚)1, ZHANG Qian(张 倩)1, HE Xiang-ming(何向明)2 1. School of Chemical Engineering, Beijing Institute... of the layered structure and elecrtochemical performance. Key words: recycling process; spent Li-ion batteries; cathode material; LiNi1/3Co1/3Mn1/3O2 1 Introduction Lithium-ion batteries(LIBs) are widely used......
Fabrication of Sn-Ni alloy film anode for Li-ion batteries by electrochemical deposition ZHANG Da-wei(张大伟)1, 2, 3, YANG Chen-ge(杨晨戈)2, DAI Jun(戴 俊)2, WEN Jian-wu(温建武)1, WANG Long(汪 龙...; Abstract: Sn-Ni alloy films for Li-ion batteries were fabricated by electrochemical deposition with rough copper foils as current collectors. The influence of electrochemical......
High-rate capability of spinel LiNi0.05Mn1.95O4 cathode for Li-ion batteries prepared via coprecipitated precursor SUN Bin(孙 斌)1, 2, SHEN Guo-pei(申国培)2, HU Yan-long(胡燕龙)2 1. College...;and exhibits superior rate capability. After 450 cycles, the LiNi0.05Mn1.95O4/carbonaceous mesophase spheres(CMS) Li-ion batteries can retain 96.0% and 93.3% capacity at 5C and 10C charge/discharge rate......
Recycle and synthesis of LiCoO2 from incisors bound of Li-ion batteries LIU Yun-jian(刘云建), HU Qi-yang(胡启阳), LI Xin-hai(李新海), WANG Zhi-xing(王志兴), GUO Hua-jun(郭华军) School of Metallurgical Science.... The spent Li-ion batteries and its incisors bound come out from the made process can give rise to the environmental poisoning. In other hand recycling the Co can also bring economical interests......
Uniform AlF3 thin layer to improve rate capability of LiNi1/3Co1/3 Mn1/3O2 material for Li-ion batteries WANG Hai-yan(王海燕), TANG Ai-dong(唐爱东), HUANG Ke-long(黄可龙), LIU Su-qin(刘素琴) School... of LiCo1/3Ni1/3Mn1/3O2 for lithium-ion batteries [J]. Chem Lett, 2001, 30: 642-645. [2] SHAJU K M, SUBBA G V, CHOWDARI B. Performance of layered Li(Ni1/3Co1/3Mn1/3)O2 as cathode for Li-ion batteries [J]. Electrochim......
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Characteristics and electrochemical performance of cathode material Co-coated LiNiO2 for Li-ion batteries ZHONG Sheng-wen(钟盛文)1, 2, ZHAO Yu-juan(赵煜娟)1, LIAN Fang(连 芳)1, LI Yan(李 艳)1... excellent electrochemical performances for the cathode of Li-ion batteries in comparison with LiNiO2 and Co-doping LiNiO2. The discharge capacity of Co-coated LiNiO2 is over 180 mA·h/g and capacity......
Electrochemical performance of SrF2-coated LiMn2O4 cathode material for Li-ion batteries LI Jian-gang(李建刚)1, HE Xiang-ming(何向明)2, ZHAO Ru-song(赵如松)1 1. School of Chemical Engineering, Beijing..., POPOV B N, WHITE R E. Electrochemical investigation of cobalt-doped LiMn2O4 as cathode material for lithium-ion batteries [J]. J Electrochem Soc, 1998, 145(3): 807-814. [8] LI Guo-hua, IKUTA H, VCHIDA T......