▎ 摘　　要

NOVELTY - The method involves forming a silver nanowire network layer on a substrate. The graphene layer is formed using a wet transfer on the silver nanowire network layer. The graphene layer is formed and an electron beam is irradiated with silver nanowires. The forming of the graphene layer is performed by transferring the graphene layer adhered to one surface of the polymer film onto a silver nanowire network layer and the polymer film is removed. The electron beams are irradiated under conditions of an acceleration voltage of 1-10 MeV and an irradiation dose of 20-200 Gy. USE - Method for manufacturing silver nanowire-graphene composite nano-thin film for flexible electrode (all claimed) e.g. transparent flexible electrode used for wearable device. ADVANTAGE - The electrical conductivity of the composite nano-thin film is improved by dramatically reducing the contact resistance between the silver nanowires and graphene. The stable performance is realized by encapsulating the silver nanowire network layer using a graphene layer. The composite nano-thin film is provided with excellent electrical properties, durability and atmospheric stability. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the composite nano-thin film. Single layers (10-30)