▎ 摘　　要

NOVELTY - The residue free transfer method of graphene/metal sample involves transferring graphene grown up in the substrate without the polymer residue, coating polymer coating material in the metal flake so as to form polymer hem, hardening the metal flake in which the polymer hem is coated in the atmospheric environment or the vacuum atmosphere, etching a metal foil or a metal thin film formed on the metal cages with polymer etch solution, rinsing with distilled water by replacing the metal etching solution after etching, transferring graphene, and drying in air atmosphere or vacuum atmosphere. USE - Residue free transfer method of graphene/metal sample pasted by limited polymer line (claimed). ADVANTAGE - The method enables residue free transfer method of graphene/metal sample pasted by limited polymer line with low cost. DETAILED DESCRIPTION - The residue free transfer method of graphene/metal sample involves transferring graphene grown up in the substrate without the polymer residue, coating polymer coating material in the metal flake in which the graphene is grown up in the substrate so as to form polymer hem, hardening the metal flake in which the polymer hem is coated in the atmospheric environment or the vacuum atmosphere, etching a metal foil or a metal thin film formed on the metal cages with polymer etch solution, rinsing with distilled water by replacing the metal etching solution after etching, transferring graphene grown up in the substrate after rinsing at the lower portion of graphene, and drying in an air atmosphere or a vacuum atmosphere.