▎ 摘　　要

NOVELTY - Graphene oxide coated metal organic framework material comprises graphene oxide and metal organic framework material at 1-100:20000. The graphene oxide is wrapped into 1-10 layers. USE - Graphene oxide coated metal organic framework material. ADVANTAGE - The material is environment friendly. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene oxide coated metal organic framework material comprising adding deionized water, mixing polydiene dimethyl ammonium chloride solution, trihydroxymethyl aminomethane and sodium chloride to the dispersion solution of metal organic framework material, centrifuging, drying to obtain powder, dispersing in water, adding oxidized graphene water solution, mixing, centrifuging and drying.