▎ 摘　　要

NOVELTY - Production of electrochemical laminated graphene film comprising copper film cathode, insulating film, graphite anodes, electrolytic cell, and electrolyte solution comprises superimposing graphite anode and copper film cathode for several times to improve productivity of graphene film and to reduce production cost of graphene film. USE - Production of electrochemical laminated graphene film. ADVANTAGE - The method produces laminated graphene film with improved product yield and reduced production cost. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of a process for production of electrochemical laminated graphene film.