Hyundai Motor Company

Kia Motors Corporation

Chonnam National University

Inyu Park

Bo Ki Hong

Jae Jun Ko

Sun Ju Song

Jae Woon Hong

Aniket Kumar

The present disclosure relates to a membrane-electrode assembly for fuel cells and a method of manufacturing the same, and more particularly to a membrane-electrode assembly to which an electrolyte membrane including a cerium oxide and phosphoric acid functionalized graphene oxide is applied, whereby chemical durability and proton conductivity of the membrane-electrode assembly are improved.

Membrane-electrode assembly for fuel cells with improved chemical durability and proton conductivity and method of manufacturing the same

Disclosed is a method of manufacturing an electrolyte membrane including an antioxidant. The method may include forming a first dispersion liquid including deionized water, a first ionomer dispersion solution and an antioxidant, and forming a second dispersion liquid including the first dispersion liquid and a second ionomer dispersion solution.

Method of manufacturing electrolyte membrane for fuel cell and electrolyte membrane manufactured thereby

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Seoul, South Korea

Inyu Park