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Electrochemical Properties of Strip Casting LPCNi3.55Co0.75Mn0.4Al0.3 Hydrogen Storage Alloys 吴朝玲1,涂铭旌1,李锋1,陈云贵1,李梦1,唐定骧1 (1.Department of Metal Materials, Sichuan University, Chengdu 610065, China) Abstract:LPCNi3.55Co0.75Mn0.4Al0.3 hydrogen storage alloy was investigated, and the effects of thickness of its strip casting ingots(as-cast) on the electrochemical performances were discussed......
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. From the cohesive energy of systems, we also found two systems have almost same stability with occupation of H atoms. Key words:hydrogen storage alloy; LaNi5; first principles; rare earths; [全文内容正在添加中] ...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......
℃), based on the DSC study at a heating rate of 10 K/min[14]. These features make them good candidate materials for hydrogen storage. Generally speaking, the hydrogenation of hydrogen storage... hydrogen absorption due to the large number of electrons in d band of Ni[32-34]. The electronic structure of this alloy in both metallic glass and nanocrystalline states should be investigated further......
) By applying the RS process, the microstructure of the hydrogen storage Mg-based alloy was refined. The phase constitutes in the microstructure varied with the solidification rate. Microcrystalline... prepared polycrystalline Mg2Ni. SPASSOV et al[10, 14] studied hydrogen storage of rapidly solidified Mg-based Mg-Ni-RE (RE=Y or Mm) alloys. They reported that the best hydriding properties were obtained......
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different changes during the cycle process, the optimum heat-treatment conditions of this alloy were determined by this work. Key words:heat-treatment; rare earth Mg-based system; hydrogen storage...Effect of Heat-Treatment Process on Properties of Rare Earth Mg-Based System Hydrogen Storage Alloys with AB3-Type Tang Renheng1,Xiao Fangming1,Lu Qiyun1,Peng Neng1,Wang Ying1 (1.Research Institute......
dischargeability, and the improved cycling stability is due to their lower volume expansion on hydriding and more uniform composition. Key words: hydrogen storage alloy; Co-free alloy; material processing... hydrogen concentration in the alloy bulk, mol/cm3; Cs the hydrogen concentration on the electrode surface, mol/cm3; d the density of the hydrogen storage alloy, g/cm3; t the discharge time, s; and F......
Kinetics of Liquid-Phase Hydrogenation of Toluene Catalyzed by Hydrogen Storage Alloy MlNi5 徐国华1,安越1,陈长聘1,袁华军1 (1.College of Materials Science & Chemical Engineering, Zhejiang University, Hangzhou... slurry system is 41.01 kJ·mol-1. Key words:hydrogen storage alloys; kinetics; toluene; liquid-phase hydrogenation; rare earths; [全文内容正在添加中] ......
dischargeability. Key words:storage energy technology; hydrogen storage alloy; discharge capacity; activity; high rate dischargeability; rare earths; [全文内容正在添加中] ...Study on High Rate Discharge Performance and Mechanism of AB5 Type Hydrogen Storage Alloys 于军1,郭靖洪2,杨柯2,刘国忠1,陈德敏2,张建海1 (1.Suppo Battery Co.,Ltd.,Shenyang 110015,China;2.Institute of Metal Research......
