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专利名称：ELECTRODE CATALYST, METHOD FOR
PRODUCING THE SAME, AND SOLIDPOLYMER FUEL CELL
发明人：SHINOZAKI, Kazuma,OKAMOTO,
Atsuhito,HATANAKA, Tatsuya,TAKAHASHI,Hiroaki,TERADA, Tomoaki,NAGATA, Takahiro
申请号：EP08765862.1申请日：20080625公开号：EP2166604B1公开日：20140423
摘要：A method for producing an electrode catalyst substrate is provided herein,which comprises a carbon film forming step of forming a porous carbon film on a base, ahydrophilization step of hydrophilizing the porous carbon film, an immersion step ofimmersing the base in a solution prepared by dissolving catalytic metal ions in a polarsolvent, and a reduction step of adding a reducing agent to the solution and thusreducing the catalytic metal ions. An electrode catalyst substrate obtained by themethod and a polymer electrolyte fuel cell in which the electrode catalyst obtained bythe method is used for anodes and/or cathodes are also provided herein. In the
electrode catalyst of the present invention, fine catalyst particles are loaded in a uniformand highly dispersed manner.
申请人：TOYOTA MOTOR CO LTD,CATALER CORP
地址：JP,JP
国籍：JP,JP
代理机构：Kuhnen & Wacker
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