▎ 摘　　要

NOVELTY - Graphene film transfer apparatus comprises e.g. electrolytic cell, dissolving cell and transferring machine (1), the electrolytic cell is provided with a transfer joint device of first hydraulic lifting rod (2), and transfer device comprising a circular shell (3). The fixing of shell connected with an elastic film (4), the top of shell is provided with gas hole (5), the shell at top center part is provided with second hydraulic lifting rod. The second hydraulic lifting rod bottom fixed with circular press plate; and circular pressure plate edge set with inclined surface inclining outwards. USE - Used as graphene film transfer apparatus. ADVANTAGE - The graphene film transfer apparatus can improve the shortage of the current technology, and can improves the flatness of the graphene film transferred on the copper foil. DETAILED DESCRIPTION - Graphene film transfer apparatus comprises electrolytic cell, dissolving cell and transferring machine (1), the electrolytic cell is provided with a transfer joint device of the first hydraulic lifting rod (2), and the transfer device comprising a circular shell (3). The fixing of the shell connected with an elastic film (4), the top of the shell is provided with a gas hole (5), the shell at the top center part is provided with a second hydraulic lifting rod. The bottom of the second hydraulic lifting rod is fixed with a circular press plate; the edge of the circular pressure plate is set with an inclined surface inclining outwards, and to second hydraulic lifting rod as center. The top ring of the shell has three third hydraulic lifting rod; the bottom shaft of the third hydraulic lifting rod with a support, the support is provided with the angle between the first supporting part and the second supporting part. The angle first supporting part and the second supporting part between is 35 degrees ; the first supporting part is close to one side of the shell side wall; and the bottom of the first supporting part is fixed with a first pressing block. The second supporting part is close to one side of the second hydraulic lifting rod, a second supporting part is connected with the second pressing block by a first spring body. An INDEPENDENT CLAIM is also included for processing transfer of graphene film transferring device comprising (a) using the shift device fixed on the outer side of the first hydraulic lifting rod of the electrolytic cell, coating adhesive on the lower surface of the elastic film, and then the copper foil attached using chemical vapor deposition (CVD) method for depositing graphene growth on the surface of the elastic film is coated with adhesive, where the adhesive comprises 45-55 pts. wt. methyl methacrylate, 13-15 pts. wt. glycidyl methacrylate, 1-2 pts. wt. 3-hexyne-2,5-diol, 10-15 pts. wt. ethyl isonitrosocyanoacetate, 15-18 pts. wt. dichloroethane;(b) using second hydraulic rod drives the circular press plate to move downwards, pressing the circular press plate on the copper foil, keeping the pressure at 0.3-0.4 MPa, heating the adhesive under the environment of protective gas, keeping the temperature at 40-50 degrees C, heating for 1-2 minutes, the third hydraulic lifting rod drives the support to move downwards, the first pressing block and the second pressing block presses the elastic film; the elastic film fully extends, the pressure of the circular press plate is increased to 0.6-0.7 MPa, increasing the temperature to 75-80 degrees C, completely curing the adhesive, (c) using a first hydraulic lifting rod drives the shift device to move downwards, the copper foil into electrolyte, and pressing on the bottom of the electrolytic cell, (d) applying voltage in the electrolytic cell so that copper foil with graphene deposited layer; (e) through the first hydraulic lifting rod drives the shift device to move upwards, after the deposition layer with graphene transferring apparatus machine, taking out of the electrolytic cell, using pure water to wash the electrolyte on the residual, the elastic film is removed on the transferring machine, placing in the solution cell, and (f) dissolving the adhesive in the dissolving cell into solution, separating the graphene deposition layer and the elastic film to realize the transfer of the graphene deposition layer. DESCRIPTION OF DRAWING(S) - The drawing shows schematic representation of the graphene film transfer apparatus. Transferring machine (1) First hydraulic lifting rod (2) Circular shell (3) Elastic film (4) Gas hole (5)