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Evolution of Hydrogen Storage Alloys Prepared by Special Methods JING Hai1,Li Chengdong1,Zhang Ximin1,Xu Jun1,Guo Hong1 (1.National Engineering and Technology Research Center for Non-Ferrous Metals Composites, General Research Institute for Non-Ferrous Metals, Beijing 100088, China) Abstract:Microstructure characteristics and electrochemical properties of hydrogen storage alloys prepared......
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of Mn in the alloys. Key words:energy materials; strip casting; annealing; electrochemical property; AB5-type hydrogen storage alloy; rare earths; [全文内容正在添加中] ...Effects of Strip Casting and Annealing on Electrochemical Properties of LPCNi3.55Co0.75Mn0.4Al0.3 Hydrogen Storage Alloys 吴朝玲1,涂铭旌1,李锋1,陶明大1,陈云贵1,唐定骧1 (1.Department of Metallic Materials,Sichuan......
that are used in vehicles[2]. Mg and Mg-based alloys are a group of attractive materials for hydrogen storage due to its low density and cost, abundance in the earth and high hydrogen capacity. Dimagnesium..., TiO2 and Fe2O3 in Mg-based hydrogen storage materials can obviously improve their hydrogen sorption properties[9-11]. WANG et al[12] found that TiO2 provided a diffusion pathway for hydrogen atoms......
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Effect of commercial AB5 alloy addition on the electrochemical properties of Ml-Mg-Ni-based hydrogen storage alloysHU Lin a,b, HAN Shumin a,b, LI Jinhua a, ZHU Xilin b, and LI Yuan b a State Key... 要:A commercial AB5 hydrogen storage alloy was used as an additive to improve the electrochemical properties of Ml-Mg-Ni-based hydrogen storage alloys......
:Greatly stable thermodynamics and sluggish kinetics impede the practical application of Mg-based hydrogen storage alloys.The modifications of composition and structure are important strategies in turning these hydrogen storage properties.In this study,Mg-based Mg90Ce5 Sm5 ternary alloy fabricated by vacuum induction melting was investigated to explore......
:Greatly stable thermodynamics and sluggish kinetics impede the practical application of Mg-based hydrogen storage alloys.The modifications of composition and structure are important strategies in turning these hydrogen storage properties.In this study,Mg-based Mg90Ce5 Sm5 ternary alloy fabricated by vacuum induction melting was investigated to explore......
. The maximal hydrogen storage capacity of both Zr1-xHfxCo and Zr1-xScxCo alloy at room temperature are high enough. Key words: hydrogen storage alloy; ZrCo; Zr1-xHfxCo; Zr1-xScxCo; intermetallic compound 1.... The isotherm of intermetallic compound ZrCo-H was found to have advantageous features as a hydride media for recovery, storage and supply of hydrogen isotopes[1-2]. Typically, ZrCo alloy absorbs......
capacity for onboard applications. However, there are still many barriers which must be overcome before further practical applications of Mg- based hydrogen storage materials, such as the slow hydrogen sorption kinetics and the high operation temperature. Many methods have been developed to improve the hydrogen storage properties of Mg. For example, through mechanical alloying, Mg-based alloys......
