▎ 摘　　要

NOVELTY - The method involves manufacturing a graphene film to provide a growing substrate. The growing substrate is put in a middle of a tubular furnace. Hydrogen flow is controlled to keep a pressure constant in the tubular furnace. The hydrogen and methane are fully mixed with the growing substrate. The growth substrate of a single-layer graphene film is removed from the tubular furnace. A graphene film of a surface spin is coated according to layer of PMMA film layer. The growth substrate is etched to attach the PMMA film layer with the graphene film. A target substrate is used to form silver nano-meter wire/graphene composite film. USE - Method for manufacturing silver nano-meter wire/graphene composite film. ADVANTAGE - The method enables effectively reducing process flow and reducing manufacturing cost of the material, and realizing large-scale industrial production. DESCRIPTION OF DRAWING(S) - The drawing shows a photograph view of a method for manufacturing silver nano-meter wire/graphene composite film.