GAS DIFFUSION LAYER FOR FUEL CELL, AND METHOD OF MANUFACTURING GAS DIFFUSION LAYER FOR FUEL CELL, FUEL CELL, AND FUEL CELL AUTOMOBILE

摘要

PPROBLEM TO BE SOLVED: To provide: a gas diffusion layer for a fuel cell, easy to set a flow passage pitch, and capable of achieving suppression of contact resistance; a method of manufacturing the gas diffusion layer for the fuel cell; the fuel cell capable of achieving suppression of reduction in power generating performance; and a fuel cell automobile. PSOLUTION: The gas diffusion layer 100 for the fuel cell has a porous and conductive current-collecting layer 120, and a plurality of conductive wire materials 110 aligned on a face of the current collecting layer. The gas diffusion layer for the fuel cell also has a joint part 114 to electrically connect the current-collecting layer and the wire materials. PCOPYRIGHT: (C)2011,JPO&INPIT