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Degradation Characters of La-Mg-Ni-Based Metal Hydride Alloys:Corrosion and Pulverization BehaviorsYi-Ming Li,Yang-Huan Zhang,Hui-Ping RenKey Laboratory of Integrated Exploitation of Bayan Obo Multi-Metal Resources, Inner Mongolia University of Science and Technology摘 要:Degradation behaviors of three typical La-Mg-Ni alloys, La2MgNi9, La1.5Mg0.5Ni7......
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Cycling stability of La-Mg-Ni-Co type hydride electrode with Al SUN Xian-zhong(孙现众), PAN Hong-ge(潘洪革), GAO Ming-Xia(高明霞), LI Rui(李 锐),LIN Yan(林 燕),L MA Shuai(马 帅,) Department... and hexagonal CaCu5-type structure, respectively. Moreover, phase. From Fig.2, it can be seen that the hydride phases It should be noted that the diffraction peaks for the hydride phase of the alloy with Al move......
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Cycling stability of La-Mg-Ni-Co type hydride electrode with Al SUN Xian-zhong(孙现众), PAN Hong-ge(潘洪革), GAO Ming-xia(高明霞), LI Rui(李 锐), LIN Yan(林 燕), MA Shuai(马 帅... still maintain the rhombohedral PuNi3-type structure and hexagonal CaCu5-type structure, respectively. Moreover, from Fig.2, it can be seen that the diffraction peaks for the hydride phase in the alloy......
Laves phase hydrogen storage alloys for super-high-pressure metal hydride hydrogen compressorsGUO Xiumei, WANG Shumao, LIU Xiaopeng, LI Zhinian, LU Fang, MI Jing, HAO Lei, and JIANG Lijun Energy... to be low- and high-pressure stage metals for a double-stage super-high-pressure metal hydride hydrogen compressor. Their crystallographic characteristics and hydrogen storage properties were investigated......
. It is indicated that both the crystallite sizes of α phase (solid solution phase) and β phase (hydride phase) decrease with the hydrogen content increasing during this process. β phase is found to be composed... for the hydride growth has also been proposed. Key words: in-situ X-ray diffraction; crystallite size; hydrogen storage alloy; hydride CLC number: TG139 Document code: A 1 INTRODUCTION Its......
Standard Gibbs Free Energy of Formation of Zirconium Oxysulphides隋智通,肖兴义,黄克勤,王常珍摘 要:<正> 1.IntroductionThe chemistry of rare earthoxysulphides is well known [1-5] and theyhave extensive technological applications,but the d-transition metal oxysulphides wasnot known until recently [6-9].Therefore,itis necessary to study the thermodynamicproperties......
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