▎ 摘　　要

NOVELTY - A nano hybridized material comprises graphene oxide nanoparticles surface modified with manganese iron oxide. The graphene oxide nanoparticles has particle size of 4-7 nm. USE - Nano hybridized material (claimed). ADVANTAGE - The nano hybridized material is efficiently prepared. DETAILED DESCRIPTION - A nano hybridized material comprises graphene oxide nanoparticles surface modified with manganese iron oxide (MnFe2O4). The graphene oxide nanoparticles has particle size of 4-7 nm. An INDEPENDENT CLAIM is included for preparation of nano hybridized material, which involves ultrasonically dispersing iron acetylacetonate and acetylacetone manganese in the triethylene glycol mixing solution, then uniformly dispersing graphene oxide in the glycol, stirring mixed solution in the lower heating, heating and refluxing, cooling, centrifuging, separating and washing.