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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......
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Article ID: 1003-6326(2005)05-1021-05 Influence of Cr or Co doping on electrode properties of V2.1TiNi0.5Hf0.05 hydrogen storage alloy CHEN Li-xin(陈立新), GUO Rui(郭 蕊), LI Lu(李 露), LEI... and electrode properties of V2.1TiNi0.5-Hf0.05M0.113 (M=Cr, Co) hydrogen storage alloys were investigated systematically. 2 EXPERIMENTAL The alloy samples were prepared by vacuum induction melting under......
and the cycle stability of the as-spun alloys. Key words: Mg2Ni-type alloy; melt-spinning; structure; hydrogen storage behaviour  ... capacity of 580 mA?h/g and the maximum hydrogen storage capacity of 4.2% (mass fraction). In this work, the element Ni in Mg20Ni10 alloy was partially substituted by Co in order to improve hydrogen......
Effect of Rapid Quenching on Electrochemical Properties of AB5 and AB3.5-Type Hydrogen Storage Alloys Li Ping1,Zheng Xueping1,Qu Xuanhui1,An Fuqiang1,Islam S. Humail1 (1.Key Laboratory of New... hydrogen storage alloys was studied. The results indicated that the discharge capacities of the rapid quenching MmNi3.55 Co0.75 Mn0.4Al0.3 alloys decrease under 25 and -35℃ with the increase......
that Ce addition was a useful way to improve the flatness of the plateau and increase hydrogen storage capacity of Ti24Cr17.5V50Fe8.5 alloy. It was indicated that both homogenization of composition...Effect of cerium content on microstructure and hydrogen storage performance of Ti24Cr17.5V50Fe8.5Cex (x=0-1.0) alloys WANG Shumao1,LI Zhinian1,LI Yan1,HUANG Zhuo1,JIANG Lijun1,MI Jing1,LIU Xiaopeng1......