▎ 摘　　要

NOVELTY - Graphene synthesizer (101) includes a vacuum part (111) for vacuumizing a catalytic metal, an annealing part (121) for annealing the catalytic metal, graphene synthesis unit (131) for synthesizing graphene on the surface of the catalytic metal, and a cooling part (141) for cooling the graphene. USE - Used as a graphene synthesizer. ADVANTAGE - Graphene can be synthesized simultaneously in each process, thus graphene synthesis time is greatly shortened, and it is possible to produce large quantities of graphene. DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the graphene synthesizer (Drawing includes non-English language text). Graphene synthesizer (101) Vacuum part (111) Annealing part (121) Graphene synthesis unit (131) Cooling part (141)