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shortcoming and effectively avoide the significantdegradation of hydrogen absorbing and desorbing cycling properties of Mg and Mg-based alloys[18]. SPASSOV et al[19] prepared Mg2(Ni,Y) hydrogen storage...-Ni-based ternary alloys by rapid quenching and to examine the influence of rapid quenching on hydrogen storage characteristics of nanocrystalline Mg20Ni10-xCux (x= 0, 1, 2, 3, 4) alloys. 2......
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......
Phase structure and Cycle Stabilities of Mg2Ni/Mm0.3Ml0.7Ni3.55Co0.75Mn0.4Al0.3 Composite Hydrogen Storage Alloys Prepared by Two-step re-melting Yan Shufang1,Che Guangdong1,Liu Xiangdong1,Huang... performances of hydrogen-storage alloy electrodes, Mm0.3Ml0.7Ni3.55Co0.75Mn0.4-Al0.3-x%Mg2Ni (x=0,5,10,30) composite hydrogen storage alloys prepared by two-step re-melting were investigated in this work......
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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... the best performance when the photocatalyst content is 20%. Key words: photocatalyst; hydrogen storage alloys; electrochemical performance 1 Introduction Under the pressure of resources......