▎ 摘　　要

NOVELTY - A copper film catalyst comprises a hydrophobically surface treated quartz sheet as base material, and a copper film formed on the surface of the base material. USE - Copper film catalyst is used for chemical vapor deposition growth of graphene thin film material (all claimed). DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for method for growing graphene thin film material by chemical vapor deposition, which involves placing the copper film catalyst in an inert atmosphere, heating for 5-30 minutes at 1084-1100 degrees C, introducing methane carbon source as precursor, maintaining a constant temperature, starting graphene growth, and etching.