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; Preparation and electrochemical properties of Co3O4/graphite composites as anodes of lithium ion... and pyrolysis of the precipitate, and the effects of graphite content and calcination temperature on the electrochemical properties of the composites were investigated. The samples were characterized......
Microstructure and electrochemical properties of LaNi_(4-x)FeMn_x (x=0-0.8) hydrogen storage alloys TAO Mingda1,CHEN Yungui1,YANG Heng1,WU Chaoling1 (1.College of Materials Science and Engineering...:hydrogen storage materials; electrochemical properties; Co-free AB5-type alloy; rare earths; [全文内容正在添加中] ......
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Electrochemical properties of high-power lithium ion batteries made from modified spinel LiMn2O4 LI Xiang-qun(李向群)1, WANG Zhi-xing(王志兴)2, LIANG Ru-fu(梁如福)2, GUO Hua-jun(郭华军)2... (CMS) were adopted as the cathode and anode, respectively. The effects of proportion of conductive carbon black in cathode and the rest time after discharge on the electrochemical properties......
Preparation and electrochemical properties of LiFePO4/C composite with network structure for lithium ion batteries CHEN Han(陈 晗), YU Wen-zhi(于文志), HAN Shao-chang(韩绍昌), XU Zhong-yu(徐仲榆) College... rate. The discharge capacity is completely recovered when C/10 rate is applied again. Key words: LiFePO4/C composite; lithium ion batteries; electrochemical properties; network structure ......
electrochemical properties of specific discharge capacity, rate capacity and cycling stability. In particular, the LiFePO4/C nanowires heat-treated at 400 °C show preferable first discharge specific capacity...Liquid-phase preparation and electrochemical property of LiFePO4/C nanowiresTIAN Li(田俐)1, 2, CHEN Lin(陈琳)1(1. School of Chemistry and Chemical Engineering, Hunan University of Science and Technology......
Effects of Mn content on microstructure and electrochemical properties of LaNi4.2-xCo0.6MnxAl0.2 (x=0-0.2) hydrogen storage alloys JIAO Yong-han(焦永涵), CHENG Yan(成 艳), ZHU Lei(朱 磊), CHEN Hui(陈 晖... on microstructure and electrochemical properties of LaNi4.2-xCo0.6MnxAl0.2 alloys were investigated systematically. The results of XRD analyses indicate that the substitution of Mn does not change......
Influence of annealing temperature on electrochemical properties of rapidly quenched LPC(NiAlMn)4.25Co0.75 hydrogen storage alloy electrodes ZHENG Qun(郑 群), CHEN Yun-gui(陈云贵), WANG Jin-guo(王金国... on the electrochemical properties and structure of the rapidly quenched LPC(NiAlMn)4.25Co0.75 hydrogen storage alloys was investigated, in which LPC represents the abbreviation of Nd-free La-Ce-Pr mischmetal......
Article ID: 1003-6326(2005)02-0361-05 Electrochemical properties of AB5 type hydrogen storage alloy as anode electrocatalyst of PEMFC CHEN Yun(陈 昀)1, 2, WANG Xin-hua(王新华)1, CHEN Chang-pin(陈长聘... MEA is also discussed. At 60℃ under 2.02×105Pa H2, the HSA anode shows the best electrochemical properties. Key words: MlNiCoAlMn alloy; hydrogen storage alloy; fuel cell; anode; electrochemical......
a maximum theoretical specific capacity of 289 mA?h/g. However, it has also been reported that α-Ni(OH)2 has better electrochemical properties than b-Ni(OH)2[7-11]. α-Ni(OH)2 can be oxidized to γ-NiOOH... Electrochemical performance of multiphase nickel hydroxide LUO Fang-chen(罗方承)1, 2, CHEN Qi-yuan(陈启元)1,YIN Zhou-lan(尹周澜)1 1. School of Chemistry and Chemical Engineering, Central South University......
