ELECTRODE FOR FUEL CELL HAVING HIGH DURABILITY, METHOD FOR MANUFACTURING SAME, AND MEMBRANE-ELECTRODE ASSEMBLY COMPRISING SAME

Disclosed are an electrode for a fuel cell, a method for manufacturing same, and a membrane-electrode assembly comprising same, the electrode having high durability by preventing catalyst degradation due to the agglomeration, deposition, elution, and/or migration of metal catalyst particles. The electrode for a fuel cell of the present invention comprises: a catalyst comprising a carrier and metal catalyst particles supported on the carrier; and an ionomer layer coated on at least a portion of the catalyst, wherein the ionomer layer comprises an ionomer and a chelating agent.