- - METHOD OF NANO PARTICLE-GRAPHENE COMPOSITE AND THE NANO PARTICLE-GRAPHENE COMPOSITE MANUFACTURED BY THE SAME

摘要

The present invention relates to a method for manufacturing a nanoparticle-graphene composite and a nanoparticle-graphene composite manufactured thereby. The method for manufacturing the nanoparticle-graphene composite includes the steps of: manufacturing a graphene oxide dispersion; manufacturing a nanoparticle dispersion; mixing the graphene oxide dispersion and the nanoparticle dispersion; stirring the mixed dispersion; and obtaining a nanoparticle-graphene composite, wherein the graphene oxide has a positive charge on the edge, and the nanoparticle has a negative charge.