专利检索 ap:("TOYOTA JIDOSHA KABUSHIKI KAISHA" OR "Cataler Corporation") AND inv:"TAKAHASHI, Hiroaki, c/o Toyota Jidosha K.K." 第 1 页

1.

发明公开
ELECTRODE CATALYST FOR FUEL CELL AND FUEL CELL 审中-公开
标题翻译：电极催化剂的燃料电池和燃料电池ONE

公开(公告)号：EP1836740A2

公开(公告)日：2007-09-26

申请号：EP05822636.6

申请日：2005-12-22

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , Cataler Corporation

发明人： SAITO, Katsushi, c/o Toyota Jidosha K.K. , TAKAHASHI, Hiroaki, c/o Toyota Jidosha K.K. , KAWAI, Hideyasu, c/o Toyota Jidosha K.K. , TABATA, Toshiharu, c/o Cataler Corporation , NAGATA, Takahiro, c/o Cataler Corporation , TERADA, Tomoaki, c/o Cataler Corporation , HORIUCHI, Yosuke, c/o Cataler Corporation , SETOYAMA, Norihiko, c/o K.K. TOYOTA CHUO KENKYUSHO , ASAOKA, Takahiko, c/o K.K. TOYOTA CHUO KENKYUSHO

IPC分类号： H01M4/92 , H01M4/88 , B01J23/00 , H01M8/10

CPC分类号： B01J23/89 , B01J21/18 , B01J23/58 , B01J35/0013 , B01J35/006 , H01M4/86 , H01M4/921 , H01M4/926 , H01M2008/1095

摘要： A flooding phenomenon is suppressed in a high current density loading region so as to attempt the improvement of cell performance of fuel cells. An electrode catalyst for fuel cells, in which a catalyst comprising an alloy catalyst composed of a noble metal (1) and one or more transition metals (2) and having surface characteristics such that it shows a pH value in water of 6.0 or more is supported on conductive carriers, and a fuel cell using such electrode catalyst for fuel cells, are provided.