▎ 摘　　要

NOVELTY - Producing iron oxide-graphene oxide composite, comprises (a) preparing iron oxide primary nanoparticles, (b) reacting the iron oxide primary nanoparticles with cationic surfactant to obtain iron oxide nanoclusters, and (c) reacting the iron oxide nanoclusters with graphene oxide dispersion. USE - The iron oxide-graphene oxide composite is useful in photocatalytic industry, energy storage industry, solar industry, transparent electrode industry and emission industry. ADVANTAGE - The method does not depend on high temperature, pressure and UV radiation conditions, and is easy to process.