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technology in RE storage hydrogen alloy and sintered Nd-Fe-B alloy, development of SC equipment and SC product industry. At the same time, the paper points out the existing problem of SC products. Key words:strip casting technique; rare earth permanent magnet material; rare earth hydrogen storage alloy; columnar crystal; [全文内容正在添加中] ......
words: hydrogen storage alloy; electrochemical kinetics; metal hydride electrode; theoretical simulation 1 Introduction Among all the factors promoting the scientists to study and improve.... The simulation of the linear polarization curve can solve and answer this problem. 3.4 Theoretical simulation The discharge process of hydrogen storage alloy electrode can be expressed by the following steps......
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phase and (La, Mg)(Ni,Al)3 phase. All alloys showed, however, only one pressure plateau in P-C isotherms. The Pr/La ratio in alloy composition influenced hydrogen storage capacity and kinetics... Pr substitution. Key words:hydrogen storage alloy; La-Mg-Ni system; metal hydrides; MH/Ni batteries; electrochemical properties; rare earths; [全文内容正在添加中] ......
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stability. Key words:rare earth based hydrogen storage alloy; phase structure; activation; discharge capacity; cycling stability; high rate discharge ability; [全文内容正在添加中] ...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......
and the oxidation/corrosion of the active elements reduced. Key words: La-Mg-Ni alloy; Ni/MH batteries; structure; hydrogen storage alloys; p-c-t curve; electrochemical properties CLC number: TG139.7... storage alloys have led to a new series of ternary alloys with a high hydrogen storage capacity[1-3]. Kohno et al[4] found that the maximum discharge capacity of the La0.7Mg0.3Ni2.8Co0.5 alloy......
alloys; Pd; mechanical alloying; hydrogen storage alloy; substitution; corrosion resistance hydrogen storage alloys have drawn much attention in the last ten years. Compared with AB5 or AB2 type electrode alloys, the alloy candidates for the negative electrode of Ni-MH......
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......
occurring inZr-Mn-Ni alloys is beneficial for the electrochemical kinetics of hydride electrodes.`` Key words:hydrogen storage alloy; crystal structure; phase abundance; elec- trochemical property; [全文内容...CRYSTAL STRUCTURE AND ELECTROCHEMICAL PROPERTIESOF Zr(Mn1-xNix)2(0.40≤x≤0.75) HYDROGEN STORAGE ALLOYS H.Huang1,W.K.Zhang1,Y.Q.Lei2,Q.D.Wang2,X.G.Yang2,C.A.Ma1 (1.Department of Applied Chemistry......