CATALYST CARRYING CARRIER AND METHOD FOR MANUFACTURING THE SAME, ELECTRODE CATALYST AND METHOD FOR MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a catalyst carrying carrier capable of enhancing activity and durability of a catalytic metal and a method for manufacturing the same, and to provide an electrode catalyst and a method for manufacturing the same.SOLUTION: The catalyst carrying carrier 30 includes: a conductive carrier 1; a metal nitride particle 2A modified on the surface of the conductive carrier 1; a nitrogen element 3 ordinated to the surface of the conductive carrier 1; and a catalyst metal particle 4 supported on the surfaces of the nitrogen element 3 and the metal nitride particle 2A.