▎ 摘　　要

NOVELTY - Forming a one of a graphene thin film, comprising a main body, a main body is a rectangular box body, the box body is a wall set has carbon source entrance, has residual gas outlet is opened, the box body internal bottom distribution has the following screening electric field on polar plate, accelerate a electric field polar plate and accelerate electric field polar plate; filter electric field plate is fixedly mounted on the front wall and rear wall of the box body is opened has mutually symmetrical strip sliding groove in sliding strip installation has a clamping base, and using clamping base mounted below has up and down arranged on the accelerate and accelerate electric field polar plate electric field polar plate; between lower filter plate on electric field plate and accelerate electric field formed has insulation ceramic supporting a, insulation ceramic supporting a comprises a hollow inner screw thread pole and a inner screw thread pole mesh can be mounted outside the screw pole, screw pole mesh mounted b outside of inner internal thread pole. The utility model is new type distance adjustment of a pole plate, increase the application is convenient.