▎ 摘　　要

NOVELTY - The utility model claims a new one based on interface assembling method of the graphene thin film preparing device, orderly comprises using oxidation graphene solution used for reaction is reaction system the oxidation graphene film, used for using oxidation graphene film reduction is graphene thin film and reduction system, the reaction system through transmission mechanism and reduction system connected with, on the transmission mechanism has set up for drying process of drying system. The interface assembling method based on the graphene film preparation device is based on interface assembling method and preparation device of combined chemistry reduction method, wherein after assembling out surface oxidation graphite alkene thin film, by solution sodium borohydride reduction is better conductivity of graphene thin film. And operating the device is simple, the graphene thin film homogeneity and good conductivity of prepared out of, suitable for large scale production, has the good economic benefit.