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electrochemical performance.Key words:Sn-Co-C composite; hydrolysis; carbothermal technology; electrochemical performance; lithium ion battery...Layer by layer synthesis of Sn-Co-C microcomposites and their application in lithium ion batteriesZHOU Xiang-yang(周向阳), ZOU You-lan(邹幽兰), Yang Juan(杨娟), XIE Jing(谢静), WANG Song-can(王松灿)(School......
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  ......
performance with an initial discharge capacity of 144.8 mA?h/g and a capacity retention ratio of 94.27% after 13 cycles. Key words: lithium ion battery; cathode; Li2FeSiO4 lithium-ion battery [J......
of charge voltage limit, and a specific discharge capacity of 175.2mA·h/g is obtained when the charge voltage limit is fixed at 4.45V. Key words: lithium ion battery; LiNi0.45Co0.10Mn0.45O2; cathode...]. LiCoO2 has been widely used as a cathode material in commercial lithium ion battery because it is reasonable easy to synthesize and shows a stable discharge capacity[3]. But due to its high cost......
of lithium ion battery LI Wen-liang(李文良)1, 2, NI Er-fu(倪尔福)2, LI Xin-hai(李新海)1, GUO Hua-jun(郭华军)1 1. School of Metallurgy and Environment, Central South University, Changsha 410083, China; 2. Highpower... of electrochemical impedance spectra and 4-pin probe measurements demonstrate that the combination of ECP and VGCF exhibits the highest electrical conductivity for the electrode. Key words: lithium ion battery......
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......
and 1C charge/discharge rate. Therefore, as a new salt, LiODFB is a most promising alternative lithium salt to replace LiPF6 for lithium ion battery electrolytes in the future. Key words: lithium ion... ion batteries by Sony Corp. in 1991, lithium hexafluoro- phosphate (LiPF6) remains the dominant salt of lithium ion battery. The commonly used LiPF6 is sensitive to trace amount of moisture......
in Li2Mn0.4Co0.6SiO4 improves the stabilization of initial structure and the electrochemical performance. Key words: lithium ion battery; Li2Mg0.15Mn0.4Co0.45SiO4/C; cathode material; synthesis 1...J. Cent. South Univ. (2012) 19: 1791-1795 DOI: 10.1007/s11771-012-1209-9 Synthesis and electrochemical performance of Li2Mg0.15Mn0.4Co0.45SiO4/C cathode material for lithium ion batteries HU Chuan......