发明申请
US20130302715A1 PROCESS FOR PRODUCING CATALYST CARRIER, PROCESS FOR PRODUCING COMPOSITE CATALYST, COMPOSITE CATALYST, AND FUEL CELL USING SAME
有权
生产催化剂载体的方法，生产复合催化剂的方法，复合催化剂和使用该催化剂的燃料电池
- 专利标题： PROCESS FOR PRODUCING CATALYST CARRIER, PROCESS FOR PRODUCING COMPOSITE CATALYST, COMPOSITE CATALYST, AND FUEL CELL USING SAME
- 专利标题（中）： 生产催化剂载体的方法，生产复合催化剂的方法，复合催化剂和使用该催化剂的燃料电池
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申请号： US13946531申请日： 2013-07-19
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公开(公告)号： US20130302715A1公开(公告)日： 2013-11-14
- 发明人: Masaki HORIKITA , Kunchan LEE , Ryuji MONDEN , Chunfu YU , Yasuaki WAKIZAKA , Takashi SATO , Yoshinori ABE
- 申请人： SHOWA DENKO K.K.
- 优先权： JP2011-009736 20110120; JP2011-009737 20110120
- 主分类号： H01M4/90
- IPC分类号： H01M4/90
摘要：
A catalyst carrier production process includes a step (a) of mixing a transition metal compound (1), a nitrogen-containing organic compound (2), and a solvent to provide a catalyst carrier precursor solution; a step (b) of removing the solvent from the catalyst carrier precursor solution; and a step (c) of thermally treating a solid residue obtained in the step (b) at a temperature of 500 to 1100° C. to provide a catalyst carrier; wherein the transition metal compound (1) is partly or wholly a compound including a transition metal element (M1) selected from the group 4 and 5 elements of the periodic table as a transition metal element; and at least one of the transition metal compound (1) and the nitrogen-containing organic compound (2) includes an oxygen atom.