▎ 摘　　要

NOVELTY - Graphene loading nano zinc oxide/silver complex material comprises graphene as a carrier and nano zinc oxide/silver complex graphene grown on surface or graphene nano zinc oxide/silver complex forming a package structure. USE - Used as graphene loading nano zinc oxide/silver complex material. ADVANTAGE - The material is simple to prepare, easy to control, stable with uniform size, removes indoor formaldehyde and has antibacterial and antifungal activity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing graphene loading nano zinc oxide/silver complex material, comprising: (i) mixing zinc dust, silver nitrate solution and graphene oxide aqueous solution in the ratio 1.2-6:0.06-3:1, stirring at room temperature for 30 minutes, where the stirring speed is not less than 100 rotations/minute, sonicating for 30 minutes or more, stirring for 30 minutes for uniform mixing; (ii) placing the step (i) mixed solution in reaction vessel, carrying out temperature hydrothermal reaction at 130-200 degrees C for 1-6 hours; (iii) cooling the step (ii) reaction mixture, filtering, separating solid-liquid by centrifugation, drying the separated solid to obtain graphene supported nano zinc oxide/silver complex material precursor; and (iv) calcinating the step (iii) resultant to obtain the product.