▎ 摘　　要

NOVELTY - A metal sheet is contacted with hydrochloric acid in quartz tube and subjected to electric furnace. Argon and hydrogen are subjected to quartz tube, and simultaneously methane and hydrogen are subjected to quartz tube. A transparent substrate is cleaned, dried, and adhesive is uniformly coated on transparent substrate. Metal sheet is pasted on surface of transparent substrate, and bonding agent, graphene and lead paste are applied to metal sheet of transparent substrate to obtain graphene transparent conductive film. USE - Manufacture of graphene transparent conductive film. ADVANTAGE - The method efficiently and economically provides graphene transparent conductive film having excellent optical characteristics, electrical performance and flexibility, without affecting the environment. DETAILED DESCRIPTION - A metal sheet is contacted with hydrochloric acid having concentration of 0.5-1.5 M in quartz tube, rinsed for 5-10 seconds, and subjected to electric furnace. Argon and hydrogen are continuously subjected to quartz tube in the flow ratio of 5-15:10 at 900-1000 degrees C for 5-30 minutes, and simultaneously methane and hydrogen are subjected to the quartz tube in the flow ratio of 1-2:1 for 20-30 minutes. The methane flow is terminated, furnace is opened, and cooled to room temperature at the speed of 20-30 degrees C/minute. Then, the flow of hydrogen and argon gas is terminated, and the metal sheet is removed. A transparent substrate is cleaned using deionized water, dried using nitrogen, and adhesive is uniformly coated on the transparent substrate. The metal sheet is pasted on surface of the transparent substrate at 40-60 degrees C for 8-12 hours, and bonding agent, graphene and lead paste are applied to the metal sheet of transparent substrate to obtain graphene transparent conductive film. The transparent substrate has transparent substrate layer, bottom layer, bonding agent layer and laminated graphene conductive layer.