ELECTROLYTIC MEMBRANE STRUCTURE FOR FUEL CELL AND FUEL CELL
摘要
A catalyst layer 2 is formed by conductive particles (4) carrying catalyst particles 5, and a boundary layer (3) is disposed adjacent to the catalyst layer 2 and is positioned between a portion which is easily contacted with an oxygen gas and the catalyst layer. The boundary layer 3 is formed by the conductive particles 4 carrying the catalyst particles 5 and the catalyst-carrying amount of conductive particles in the catalyst layer 2. Or a hydrophilic treatment is carried out to the conductive particles 4 of the boundary layer 3 by a hydrophilic material, while the conductive particles 4 in the boundary layer 3 do not carry the catalyst particles 5.
申请公布号
WO2005048382(A3)
申请公布日期
2007.01.18
申请号
WO2004JP16380
申请日期
2004.10.28
申请人
NISSAN MOTOR CO., LTD.;SHIMOI, RYOICHI;OHMA, ATSUSHI;ONO, YOSHITAKA