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Effect of Synergistic Anticorrosion Treatments on Cycling Stability of Mg-Based Hydrogen Storage Electrode孔繁清,闫慧忠,熊玮,王彦,李宝犬,李金,安胜利摘 要:<正>In this paper, any two of the three anticorrosion agents, that is emulsifier (OP-10), soluble glass (Na2O·nSiO2) and glycerin (C3H8O3), were treated simultaneously on the surface of amorphous (a- ) MgNi + 5......
Influences of substituting Ni with M (M=Cu, Co, Mn) on gaseous and electrochemical hydrogen storage kinetics of Mg20Ni10 alloysZHANG Yang-huan(张羊换)1, 2, YANG Tai(杨泰)1, 2, ZHAI Ting-ting(翟亭亭)2, SHANG... the impacts of M (M=Cu, Co, Mn) substitution for Ni on the structures and the hydrogen storage kinetics of the nanocrystalline and amorphous Mg20Ni10-xMx (M=Cu, Co, Mn; x=0-4) alloys prepared by melt......
Phase Structure and Electrochemical Properties of Rare Earth Based Hydrogen Storage Alloys Che Guangdong1,Liu Xiao1,Liu Xiangdong1,Chen Weidong1 (1.School of Material Science and Technology, Inner Mongolia University of Technology, Huhhot 010062, China) Abstract:The rare earth based hydrogen storage alloys MmxM1 1 - x ( Ni3.55 Co0.75 Mn0.4 A10.3 ) ( x = 0 ~ 0.5 ) were investigated......
alkali metal aluminium hydrides as potential novel reversible hydrogen storage material [J]. J Alloys Compd, 1997, 253: 1-9. [2] GROSS K J, THOMAS G J, JENSEN C M. Catalyzed alanates for hydrogen... Institute for Nonferrous Metals, Beijing 100088, China Received 15 July 2007; accepted 10 September 2007 Abstract: The as-prepared Ti-Zr hydride powder is used as dopant to improve hydrogen storage......
Characteristic Investigation of Nano-Crystal Hydrogen Storage Alloys Tang Renheng1,Lu Qiyun1,Xiao Fangming1,Huang Lili1,Peng Neng1,Wang Ying1 (1.Rare Earth Materials Research Center, Guangzhou Research Institute of Nonferrous Metals, Guangzhou 510651, China) Abstract:A Ml (NiCoMnA1)5 hydrogen storage alloys was prepared by double-roller rapid quenching.Its microstructure, electrochemically......
, LI S Q, LEI Y Q. Investigation on the structure and electrochemical properties of the rare-earth Mg-based hydrogen storage electrode alloys [J]. Acta Metallurgica Sinica, 2003, 39(6): 666-672... La0.75Mg0.25Ni3.5Mx (M=Ni, Co; x= 0, 0.2, 0.4, 0.6) hydrogen storage alloys have a multi-phase structure, involving the (La,Mg)2Ni7 and LaNi5 major phases as well as the LaNi2 residual phase. When B......
DEGRADATION BEHAVIORS OF NEW TYPE TiV-BASED HYDROGEN STORAGE ELECTRODE ALLOYS X.Z. Sun1,M.X. Gao1,Y.F. Zhu1,R. Li1,H.G. Pan1,Y. Lin1 (1.Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China) Abstract:The degradation behaviors of the TiV-based multiphase hydrogen storage alloy Ti0.8Zr0.2V3.2Mn0.64-Cr0.96Ni1.2 during electrochemical cycling in alkaline......
Structure and hydrogen storage performance of LaNi4.25Al0.75 alloy CAO Da-li1, CHEN De-min2, LIU Yi1, MA Lei1, L? Man-qi2, YANG Ke2 1. School of Materials Science and Engineering, Shenyang...: Hydrogen storage properties of LaN4.25Al0.75 alloy were experimentally investigated by XRD, PC isotherm curves, hydrogen absorption kinetics curves, XPS and its particle diameter. The structure of unit......
alloy. Key words: Co3O4; hydrogen storage alloy; capacity; electrochemical performance 1 Introduction Commercial AB5-type rare earth based hydrogen storage alloys are widespread used as anodic... storage alloy need to be improved. Various methods have been applied to improving the electrochemical performance of AB5-type rare earth based hydrogen storage alloys during the past decades......
Effect of Annealing on Rare Earth Based Hydrogen Storage Alloys Li Jinhua1 (1.Inner Mongolia Rare Earth Ovonic Metal Hydride Co. Ltd.,Baotou 140030, China) Abstract:Rare earth-based hydrogen.... Key words:hydrogen storage alloys; annealing; rare earths; [全文内容正在添加中] ......
