CARBON-PLATINUM-IRIDIUM OXIDE COMPLEX, MANUFACTURING METHOD THEREOF AND CATALYST FOR FUEL CELL ANODE USING THE SAME

摘要

The present invention relates to a carbon-platinum-iridium oxide complex, a preparation method thereof, and a catalyst for a fuel cell anode using the same. More particularly, provided is a preparation method of a carbon-platinum-iridium oxide complex, which comprises the steps of: preparing a first carbon-iridium oxide (C-IrO_2) dispersion by mixing an iridium precursor solution, a carbon support, and a dispersion solvent; preparing a second platinum dispersion by mixing a platinum precursor solution and the dispersion solvent; preparing a carbon-platinum-iridium oxide (C-Pt-IrO_2) dispersion by mixing the first carbon-iridium oxide dispersion and the second platinum dispersion; applying the carbon-platinum-iridium oxide dispersion on a substrate and drying the same; and preparing a carbon-platinum-iridium oxide complex by emitting intense pulsed light onto the substrate to which the carbon-platinum-iridium oxide dispersion is applied.