METHOD OF MANUFACTURING MEMBRANE-ELECTRODE ASSEMBLY

PURPOSE: A method for manufacturing a membrane-electrode assembly is provided to reduce constant resistance between a porous layer and a catalyst layer and to improve the performance of a membrane electrode assembly such as electric current density and power density. CONSTITUTION: A method for manuf...

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Hauptverfasser:	SUNG, YUNG EUN, JUNG, NAM GEE, AHN, MIN JEH, JUNG, CHANG RYUL, KU, BO SUNG, JANG, JAE HYUK, CHO, YONG HUN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	PURPOSE: A method for manufacturing a membrane-electrode assembly is provided to reduce constant resistance between a porous layer and a catalyst layer and to improve the performance of a membrane electrode assembly such as electric current density and power density. CONSTITUTION: A method for manufacturing a membrane-electrode assembly comprises the steps of: (S110) providing an electrolyte membrane in which a catalyst layer is formed; (S120) forming a porous layer by applying a conductive material on the catalyst layer; and (S130) laminating a support layer on the porous layer. The conductive material comprises a material including carbon.