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FABRICATION METHOD OF NANO STRUCTURED SURFACE(NSS) ON PROTON EXCHANGE MEMBRANE(PEM) AND MEMBRANE ELECTRODE ASSEMBLY(MEA) FOR FUEL CELLS
FABRICATION METHOD OF NANO STRUCTURED SURFACE(NSS) ON PROTON EXCHANGE MEMBRANE(PEM) AND MEMBRANE ELECTRODE ASSEMBLY(MEA) FOR FUEL CELLS
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机译:燃料电池质子交换膜(PEM)和膜电极组件(MEA)上纳米结构表面的制备方法
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摘要
PURPOSE: A manufacturing method of a membrane electrode assembly for a fuel cell is provided to simplify the manufacturing process of the membrane electrode assembly, and to reduce the amount of a white pole catalyst. CONSTITUTION: A manufacturing method of a membrane electrode assembly for a fuel cell to form a nano surface structure on a polymer electrolyte membrane comprises the following steps: plasma treating the surface of the polymer electrolyte membrane(30) located in a chamber for plasma treating using PACVD method, while maintaining the pressure range of the chamber into 1.010^(-7)~2.7510^(-3) pascals; forming a nanostructure(40) with hair patterns on the surface of the polymer electrolyte membrane by plasma treating for 1 seconds~60 minutes; and evaporating a catalyst on the surface of the polymer electrolyte membrane.
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