ELECTROCATALYST COMPOSITION AND FUEL CELL CONTAINING SAME

摘要

An electrocatalyst composition comprising one or more electrically conductive particles of one or more of carbon black, activated carbon, and graphite with one or more catalysts of a macrocycle and a metal adhered and/or bonded to the outer surface of the particles. The catalyst can be comprised, for example, of one or more of acetylacetonate and phthalocyanine and a metal. The metal component used in the electrocatalyst composition is comprised of one or more of iron, nickel, zinc, scandium, titanium, vanadium, chromium, copper, platinum, ruthenium, rhodium, palladium, silver, osmium, iridum, platinum and gold. An ionic transfer membrane having a layer of the electrocatalyst thereon is disposed in a fuel cell in communication with and between current collectors.