发明授权
- 专利标题： Process for producing nickel oxyhydroxide by electrolytic oxidation
- 专利标题（中）： 通过电解氧化生产氢氧化镍的方法
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申请号： US10354942申请日： 2003-01-30
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公开(公告)号： US07407521B2公开(公告)日： 2008-08-05
- 发明人: Mamoru Shimakawa , Takeshi Usui , Hideo Honma , Taiji Nishiwaki
- 申请人： Mamoru Shimakawa , Takeshi Usui , Hideo Honma , Taiji Nishiwaki
- 申请人地址： JP Fukui-shi JP Yokohama-shi
- 专利权人： Tanaka Chemical Corporation,Kanto Gakuin University Surface Engineering Research Institute
- 当前专利权人： Tanaka Chemical Corporation,Kanto Gakuin University Surface Engineering Research Institute
- 当前专利权人地址： JP Fukui-shi JP Yokohama-shi
- 代理机构： Ohlandt, Greeley, Ruggiero & Perle, L.L.P.
- 优先权： JP2002-075474 20020319; JP2002-195993 20020704
- 主分类号： H01M4/82
- IPC分类号： H01M4/82 ; H01M4/00
摘要：
A process for production of nickel oxyhydroxide by electrolytic oxidation of nickel hydroxide in the presence of an alkali metal halide. The nickel oxyhydroxide is produced by adding nickel hydroxide particles to an aqueous solution of an alkali metal halide and stirring the mixture to prepare a nickel hydroxide slurry, and then converting a portion of the nickel hydroxide to nickel oxyhydroxide by electrolytic oxidation in the presence of the alkali metal halide.
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