METHOD FOR PRODUCING MEMBRANE-ELECTRODE ASSEMBLY FOR FUEL CELL
摘要
Disclosed is a method for removing a solvent (41) in an electrolyte membrane (24) as a constituent of a membrane-electrode assembly (12) used in a fuel cell. The membrane-electrode assembly is arranged in a water vapor, and the water vapor is introduced into the electrolyte membrane by being transmitted through diffusion layers (21, 27) respectively on positive/negative electrode sides. The solvent in the electrolyte membrane is removed by the thus-introduced water vapor. This removal of the solvent is performed at temperatures which are not higher than the decomposition temperature of the hydrocarbon solid polymer.
申请公布号
WO2005041334(A1)
申请公布日期
2005.05.06
申请号
WO2004JP13882
申请日期
2004.09.15
申请人
HONDA MOTOR CO., LTD.;OKIYAMA, GEN;DATE, TOMOKO;NAKAO, YASUHIRO;KAKUTANI, OSAMU