▎ 摘　　要

NOVELTY - The method involves immersing the graphene film in a metal salt solution. The metal ions are made into the interlayer of the graphene, such that the graphene film is formed of a graphene oxide film or a reduced graphene oxide film. The film is immersed in the corresponding ligand solution for hydrothermal crystallization. The graphene composite film with inter layer MOFs is obtained after cooling and drying process. USE - Method for preparing graphene composite film with inter layer MOFs. ADVANTAGE - The high organic solvent permeability of the composite film is improved. DESCRIPTION OF DRAWING(S) - The drawing shows the schematic diagram of the cellulose acetate membrane electron microscope.