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FESTPOLYMER ELECTROLYTE MEMBRANE AND MEMBRANE ELECTRODE ASSEMBLY FOR A FESTPOLYMER FUEL CELL
FESTPOLYMER ELECTROLYTE MEMBRANE AND MEMBRANE ELECTRODE ASSEMBLY FOR A FESTPOLYMER FUEL CELL
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机译:聚酯燃料电池的聚酯聚合物电解质膜和膜电极组件
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摘要
A membrane/electrode assembly for a polymer electrolyte fuel cell capable of exhibiting high power generation performance constantly for a long period of time in a high temperature and low humidity environment, and a polymer electrolyte membrane whereby such a membrane/electrode assembly is obtainable. A polymer electrode membrane 15, comprising a proton conductive polymer which has an electrical conductivity of at least 0.07 S/cm at a temperature of 80°C at a relative humidity of 40% and which has a water content of less than 15 mass; and a membrane/electrode assembly 10 comprising an anode 13 and a cathode 14 each having a catalyst layer 11, and a polymer electrolyte membrane 15 disposed between the anode 13 and the cathode 14.
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