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贮氢合金电极材料进展 被引量:4

Recent Progress in Metal Hydride Electrode Materials
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摘要 简要综述贮氢合金电极材料三方面的最近进展 :(1)双相贮氢合金材料 ;(2 )复合贮氢电极材料 ;(3)镁基非晶及钠米晶贮氢电极材料。 Recent progress in metal hydride alloys as anode materials of NiMH battery is briefly reviewed. Three new developments in the area are introduced. The first is about double phase alloy. It consists of two phases, with the highly catalytic minor phase distributing along the grain boundaries of the major phase that is for hydrogen storage. The second is composite electrode material. It consists of two or more component alloys that are mixed by a mechanical method. The component alloys are added either for catalysis or for hydrogen storage. The third development is amorphous or nano crystalline Mg based metal hydride alloys with high electrochemical capacity.
作者 杨全民
出处 《金属热处理学报》 CSCD 2000年第2期46-49,共4页
关键词 贮氢合金 电极材料 电池 metal hydride alloy battery electrode
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参考文献4

  • 1Yang Q M,J Alloys Compounds,1998年,274卷,266页 被引量:1
  • 2Chen J,J Materials Science,1998年,33卷,4571页 被引量:1
  • 3Lei Y L,Z Phys Chem,1994年,183卷,379页 被引量:1
  • 4Yang Q M,Key Eng Materials,1993年,81页 被引量:1

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