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Influence of rapid quenching on hydrogen storage characteristics of nanocrystalline Mg2Ni-type alloys ZHANG Yang-huan (张羊换)1, 2, ZHAO Dong-liang (赵栋梁)1, LI Bao-wei (李保卫)2, GUO Shi-hai (郭世海)1, QI... synthesized by rapid quenching technique. The microstructures of the as-cast and quenched alloys were characterized by XRD, SEM and HRTEM. The electrochemical hydrogen storage performances were......
Structures and properties of La-Mg-Ni system hydrogen storage alloys XIAO Fang-ming(肖方明), WANG Ying(王 英), TANG Ren-heng(唐仁衡), LU Qi-yun(卢其云), PENG Neng(彭 能) Research Institute of Rare Metal... used to prepare La-Mg-Ni system hydrogen storage alloys. The effects of magnesium content and heat-treatment process on the alloys properties were studied. When the alloy with 1.09%(mass fraction) Mg......
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Effect of photocatalyst on performance of LaNi5 hydrogen storage alloy electrodes LI Min-shan(李民善), TANG You-gen(唐有根), WANG Jia-li(王佳力), YANG Hai-hua(杨海华), WAN Wei-hua(万伟华) School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China Received 15 July 2007; accepted 10 September 2007 Abstract: Photocatalyst hydrogen storage alloys(PHSA) with different......
Electronic Structure of Hydrogen Storage Compounds, LaNi5 and Its Micro-Hydrogenated Compounds WANG Xinlin1,ZHANG Yanghuan1,Zhao Dongliang1,Lin Yufang1 (1.Central Iron and Steel Research Institute, Beijing 100081, China) Abstract:The electronic structures of LaNi5 hydrogen storage alloys and its micro-hydrogenated compounds with two hydrogen atoms in the center of two octahedral interstices......
Hydrogen Absorption Thermodynamic Properties of Rare Earth Based Hydrogen Storage Alloy in Benzene 陈立新1,蔡官明1,徐国华1,王启东1,安越1,陈长聘1 (1.Institute of Metallic Materials, Zhejiang University, Hangzhou 310027, China) Abstract:The hydriding/dehydriding thermodynamic properties of the slurry system formed by suspending La-rich mischmetal nickel hydrogen storage alloy (MlNi5) in Benzene (C6H6) were......
Effect of ball milling on hydrogen storage of Mg3La alloy SUN Tai1,ZHU Min1,DONG Hanwu1,OUYANG Liuzhang1 (1.School of Mechanical Engineering, South China University of Technology, Guangzhou 510641, China) Abstract:Hydrogen storage and microstructure of ball milled Mg3La alloy were investigated by X-ray diffraction and pressure-composition-isotherm measurement. The ball milled Mg3La alloy could......
Low-Temperature Hydrogen Storage Alloy and Its Application in Ni-MH Battery 吴朝玲1,涂铭旌1,付春艳1,陈云贵1,陶明大1 (1.School of Materials Science and Engineering, Sichuan University, Chengdu 610064,China) Abstract:Rare earth compositions, La, Ce and Pr in Mm(NiCoMnAl)5 hydrogen storage alloy, were arranged by uniform design method. The discharge performances and kinetics parameters including capacity......
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