DNA- GRAPHENE OXIDE -PLATINUM COMPOSITE AND MANUFACTURING METHODS THEREOF, OXYGEN REDUCTION REACTION CATALYST USING THEREOF

摘要

The present invention relates to a DNA-graphene-platinum composite, a manufacturing method thereof and a catalyst using the same and, more specifically, to a DNA-graphene-platinum composite which can be used in various fields using precious metals, for example, a fuel cell, and to a manufacturing method thereof and a catalyst using the same. The DNA-graphene-platinum composite according to the present invention has a characteristic that platinum nanoparticles are supported on a DNA-reduced graphene oxide.