MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL, METHOD FOR PREPARING SAME, AND FUEL CELL SYSTEM COMPRISING SAME

MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL, METHOD FOR PREPARING SAME, AND FUEL CELL SYSTEM COMPRISING SAME

A membrane-electrode assembly for a fuel cell is provided to ensure excellent cell power with a reduced loading amount of a catalyst, and to improve electronic conductivity within the fuel cell. A membrane-electrode assembly for a fuel cell includes an anode electrode and a cathode electrode placed...

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Hauptverfasser: CHO, SUNG YONG, SONG, MIN KYU, LEE, CHANG BONG
Format: Patent
Sprache:eng
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BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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creator CHO, SUNG YONG
SONG, MIN KYU
LEE, CHANG BONG
description A membrane-electrode assembly for a fuel cell is provided to ensure excellent cell power with a reduced loading amount of a catalyst, and to improve electronic conductivity within the fuel cell. A membrane-electrode assembly for a fuel cell includes an anode electrode and a cathode electrode placed to face each other, and a polymer electrolyte membrane placed between the anode electrode and cathode electrode. At least one electrode of the anode and cathode electrodes has an electrode substrate and a catalyst layer(110) formed on the electrode substrate. The catalyst layer includes a catalytic part(110a) comprising a catalyst, and a conductive part(110b) comprising a conductive material.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL, METHOD FOR PREPARING SAME, AND FUEL CELL SYSTEM COMPRISING SAME
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