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1.发明授权Nickel electrode for alkaline battery and battery using said nickel electrode 失效用于碱性电池的镍电极和使用所述镍电极的电池
公开(公告)号：US4844999A
公开(公告)日：1989-07-04
申请号：US199930
申请日：1988-05-26
申请人： Masahiko Oshitani , Hiroshi Yufu
发明人： Masahiko Oshitani , Hiroshi Yufu
CPC分类号： H01M4/32 , H01M10/30 , H01M4/52 , Y10T29/49108
摘要： A nickel electrode for an alkaline battery includes a porous alkali-proof metal fiber substrate as a current collector and an active material principally formed of a nickel hydroxide powder is precluded from formation of the higher oxide, .gamma.-NiOOH, is improved in the ratio of utilization of the active material, and is provided with a high energy density and a long service life when the nickel hydroxide powder employed therein possesses a pore radius in the range of 15 to 30 .ANG., a total pore volume of not more than 0.05 ml/g, and a specific surface area in the range of 15 to 30 m.sup.2 /g. An alkaline battery is also provided by the invention which uses the nickel electrode described above.
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公开(公告)号：USRE34752E
公开(公告)日：1994-10-04
申请号：US5157
申请日：1993-01-15
摘要： A nickel electrode for an alkaline battery comprises a porous alkaline-proof metal fiber substrate used as a current collector, and active material for the electrode. The active material includes nickel hydroxide powder active material, to which zinc or magnesium is added at a rate in a range of .[.3.]..Iadd.1.Iaddend.-10 wt % or 1-3 wt %, respectively. The zinc and magnesium is in a solid solution in crystal of the nickel hydroxide, and the active material forms principle compound of paste, which is loaded in the electrode.
摘要翻译： 用于碱性电池的镍电极包括用作集电器的多孔耐碱金属纤维基材和用于电极的活性材料。 活性物质包括分别以[3] 1-10重量％或1-3重量％的速率加入锌或镁的氢氧化镍粉末活性材料。 锌和镁是氢氧化镍晶体中的固溶体，活性物质形成负载在电极中的浆料的主要化合物。
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公开(公告)号：US4985318A
公开(公告)日：1991-01-15
申请号：US358118
申请日：1989-05-30
摘要： A nickel electrode for an alkaline battery comprises a porous alkaline-proof metal fiber substrate used as a current collector, and active material for the electrode. The active material includes nickel hydroxide powder active material, to which zinc or magnesium is added at a rate in a range of 3-10 wt % or 1-3 wt %, respectively. The zinc and magnesium is in a solid solution in crystal of the nickel hydroxide, and the active material forms principle compound of paste, which is loaded in the electrode.
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