ELECTROLYTE MEMBRANE FOR ALCOHOL TYPE FUEL CELL, MEMBRANE ELECTRODE JUNCTION FOR ALCOHOL TYPE FUEL CELL, ALCOHOL TYPE FUEL CELL, AND MANUFACTURING METHOD OF ELECTROLYTE MEMBRANE FOR ALCOHOL TYPE FUEL CELL

摘要

PPROBLEM TO BE SOLVED: To provide an electrolyte membrane for an alcohol type fuel cell having excellent conductivity, and small methanol permeability. PSOLUTION: This electrolyte membrane for an alcohol type fuel cell is characterized by being formed by irradiating a proton-conductive membrane with an electron beam having an acceleration voltage of 5-45 KV in presence of an atmospheric gas at pressure in the range of 1-750 Torr and containing oxygen of a concentration of 500-10,000 ppm. PCOPYRIGHT: (C)2005,JPO&NCIPI