▎ 摘　　要

NOVELTY - Aqueous graphene electromagnetic shielding film comprises a first graphene film layer (1), a nano nickel layer (2), a second graphene film layer (3), a nano-iron oxide layer (4), a third graphene film layer (5), a nano-cobalt oxide Layer and a polyaniline layer. The side of the first graphene film layer is compounded with a polypyrrole layer. An adhesive layer is provided on the side of the polypyrrole layer. The nano-nickel layer is compounded between the first graphene film layer and the second graphene film layer. The nano-iron tetroxide layer is compounded between the second graphene film layer and the third graphene film layer. The nano-cobalt tetroxide layer is compounded between the third graphene film layer and the polyaniline layer. USE - Used as aqueous graphene electromagnetic shielding film. ADVANTAGE - The film improves the structure of film products and the structure of preparation equipment, improves product quality and production efficiency, realizes the stripping of graphite powder, and improves the production efficiency of graphene film products. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for device for preparing aqueous graphene electromagnetic shielding film. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the aqueous graphene electromagnetic shielding film. First graphene film layer (1) Nano nickel layer (2) Second graphene film layer (3) Nano-iron oxide layer (4) Third graphene film layer (5)