▎ 摘　　要

NOVELTY - Preparing graphene-loaded nano-metal adsorption material comprises dispersing graphene and a penetrating agent in deionized water, mixing to obtain a dispersion graphene, adding a metal ion mixture graphene dispersion to the dispersion, dispersing the metal ion in the metalion mixture to disperse the graphene layer and the layer to obtain the graphene slurry, where the metalation mixture includes magnetizable metal ions and non-magnetizable conductive metal ions, heating the mixed slurry under vacuum conditions, generating a metal molecule between the graphene metal ion and the metal molecules and attaching between the layers and the layers to load graphene metal mixture graphene loaded nano metal, uniformly mixing the rubber after melting the metal mixture, pouring it into the mold to form a composite material product with a fixed shape, and magnetizing the composite product to obtain graphene-based nano metal adsorment material. USE - Graphene preparation method loaded with nanometre metal absorbing material used in graphene-loaded nano metal ion wave-absorbing material. ADVANTAGE - The graphene loaded nano metal ion absorbing material has excellent electromagnetic radiation-proof property. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a kind of wave-absorbing material of nanometer metal with the function of graphene. DESCRIPTION OF DRAWING(S) - The drawing shows a preparation method of the invention a kind of the wave-absorbing material of the graphene-loaded nano-metal material. (Drawing includes non-English language text).