首页> 外国专利> Production method of nickel composite oxide, nickel composite oxide obtained by the method, nickel oxide-stabilized zirconia composite oxide using the nickel composite oxide, and nickel oxide-stabilized zirconia composite oxide Fuel electrode for solid oxide fuel cell

Production method of nickel composite oxide, nickel composite oxide obtained by the method, nickel oxide-stabilized zirconia composite oxide using the nickel composite oxide, and nickel oxide-stabilized zirconia composite oxide Fuel electrode for solid oxide fuel cell

机译：镍复合氧化物的制造方法，通过该方法得到的镍复合氧化物，使用该镍复合氧化物的氧化镍稳定化的氧化锆复合氧化物，以及氧化镍稳定化的氧化锆复合氧化物

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摘要

PPROBLEM TO BE SOLVED: To provide a method for producing a nickel composite oxide having nickel being fine and dispersed homogeneously at the time of power generation and the like. PSOLUTION: In the method for producing the nickel composite oxide whose general formula is denoted as NiSB1-x/SBASBx/SBOSBy/SB(wherein, A is at least an element selected from the group consisting of Be, Mg, Ca, Sr, Ba, Mn, La, Pr, Sm, Gd, Sc, Y, Ti, Zr and Ce; x is 0.03-0.13; and y is 0.98-1.26), a nickel composite hydroxide whose general formula is denoted as NiSB1-x/SBASBx/SB(OH)SB2y/SB(wherein, A, x and y are same as defined above) is deposited in an aqueous solution where a nickel salt and the salt of A are dissolved by continuously supplying the nickel salt and the salt of A while the concentrations of nickel ions and A ions are kept constant respectively in the aqueous solution and is heat-treated. PCOPYRIGHT: (C)2010,JPO&INPIT

机译：<要解决的问题：提供一种生产镍的镍复合氧化物的方法，该镍复合氧化物在发电等时细且均匀地分散。

解决方案：在制备通式为Ni 1-x A x O y （其中，A是选自由Be，Mg，Ca，Sr，Ba，Mn，La，Pr，Sm，Gd，Sc，Y，Ti，Zr和Ce组成的组中的至少一种元素; x为0.03-0.13;且y为0.98-1.26），这是一种镍复合氢氧化物，其通式表示为Ni 1-x A x （OH） 2y （其中，A，x和y与上述定义相同）沉积在水溶液中，通过连续供给镍盐和A盐同时溶解镍盐和A盐，同时溶解镍盐和A盐在水溶液中分别保持恒定并进行热处理。

版权：（C）2010，日本特许厅＆INPIT 展开▼

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公开/公告号JP5175154B2

专利类型
公开/公告日2013-04-03

原文格式PDF
申请/专利权人株式会社田中化学研究所;第一稀元素化学工業株式会社;
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申请/专利号JP20080251015
发明设计人堂前京介;臼井猛;渡辺智;安井理;
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申请日2008-09-29
分类号C01G53;H01M8/12;H01M4/86;
国家 JP
入库时间 2022-08-21 16:53:57

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