METHOD OF PREPARING CATHODE CATALYST FOR FUEL CELL, CATHODE ELECTRODE FOR FUEL CELL AND FUEL CELL SYSTEM COMPRISING CATHODE CATALYST PREPARED BY THE METHOD

摘要

The present invention relates to a method for producing a cathode catalyst for fuel cells, a cathode for fuel cells and a fuel cell system comprising a catalyst prepared by the method, wherein the manufacturing method is a carbon-supported iron-tetraphenylporphyrin complex (Fe- tetraphenylporphyrin, Fe-TPP) heat treatment at 700 to 800 ℃ under an inert gas atmosphere.;The method of manufacturing the cathode catalyst for fuel cell of the present invention provides a cathode catalyst for a fuel cell excellent in oxygen reduction reaction activity and excellent dispersibility of the active material, and has the advantage of improving the performance of the fuel cell electrode and the fuel cell including the same. There is this.;Fuel cell, electrode, iron-tetraphenylporphyrin complex, inert gas