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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 ......
Effect of Cobalt Phthalocyanine on Floating-Charge Performance of Nickel-Metal Hydride Battery 王国庆1,王芳1,吴锋1,陈实1 (1.School of Chemical Engineering and Environmental Science,Beijing Institute of Technology;2.National Development Center of Hi-Tech Green Materials,Beijing 100081,China) Abstract:In Ni-MH battery,oxygen evolution causes a high inner pressure during charge and overdischarge......
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capacities of the battery at 1, 3 and 5C are 347.7, 327.2 and 322.5 mA·h, respectively. And the discharge capacity at 5C is 92.8% of that of 1C. When cycling at 25 ℃ and 1C, the capacity retention rate... that of LiCoO2 batteries. Key words: lithium-ion battery; LiCoO2; LiFePO4; battery performance 由于环境日益恶化和对能源的巨大需求,作为绿色能源的锂离子电池由于电压和比能量高,无记忆效应,自放电小等优点[1],在航空航天,航海,人造卫星,小型医疗仪器及军用通讯设备领域逐步替代传统的电池.LiCoO2的电化学性能优异,已成为目前应......
Green,cheap and rechargeable Al-N2 battery with efficient N2 fixationChen-Xuan Xu,Jun-Da Huang,Jian-Min MaSchool of Physics and Electronics,Hunan University摘 要:<正>Battery technologies have obtained great attention due to their wide-ranging applications in present and emerging fields [1,2],and great progress in exploring novel battery technologies......
Design and parametric optimization of thermal management oflithium-ion battery module with reciprocating air-flowLIU Yan-ping(刘燕平)1, OUYANG Chen-zhi(欧阳陈志)1, JIANG Qing-bai(江清柏)1, LIANG Bo(梁波)1, 2, 3... of Science and Technology), Changsha 410114, China)Abstract:Single cell temperature difference of lithium-ion battery (LIB) module will significantly affect the safety and cycle life of the battery......
Storage Performance and Influencing Factors of High-Power MH-Ni Battery徐绍萍,贾春明,马逸君,刘伟,李俐摘 要:Self-discharging of MH-Ni batteries are relatively serious. The open voltage of some batteries drops to less than 1.0 V after they are stored for 3 months. And the open voltage would further drop down as time goes on. The various properties of the batteries......
