▎ 摘　　要

NOVELTY - Growth substrate comprises metal foil (2), and metal mesh (1) which are alternately stacked together. USE - Growth substrate used for preparing three-dimensional graphene film (claimed). ADVANTAGE - Growth substrate is compatible with transparent, conductive, and has excellent flexibility. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of growth substrate. Metal mesh (1) Metal foil (2)