▎ 摘　　要

NOVELTY - Wet transfer processing of non-polymer graphene, comprises e.g. (i) cleaning and drying graphene growth of copper foil, and preparing concentration corrosion solution, (ii) adding heptane on the copper foil, then covering heptane on the graphene surface to form heptane layered-graphene surface, (iii) floating the graphene-copper foil with heptane layer on the liquid surface of the corrosion solution, placing copper foil, corrosion solution on the liquid surface, and graphene on the copper foil with the heptane layer, (iv) waiting for the copper foil to dissolve, then horizontally placing oxide layer of substrate on the graphene, and contacting the substrate with the graphene surface, (v) slowly pressing the substrate until the graphene fully contacted with the substrate, and attaching graphene to the substrate to form graphene-substrate, and (vi) cleaning the graphene-substrate, removing corrosion solution, collecting residual metal and heptane and drying to obtain final product. USE - The method is useful for wet transfer processing of non-polymer graphene. ADVANTAGE - The method: completely transfers graphene; and does not introduce impurities. DETAILED DESCRIPTION - Wet transfer processing of non-polymer graphene, comprises (i) cleaning and drying graphene growth of copper foil, and preparing concentration corrosion solution, (ii) adding heptane on the graphene growth of copper foil, then completely covering heptane on the graphene surface to form heptane layered-graphene surface, (iii) floating the graphene-copper foil with a heptane layer on the liquid surface of the corrosion solution, placing copper foil and corrosion solution on the liquid surface, and graphene on the copper foil with the heptane layer, where heptane is dropwise added to into corrosion solution, (iv) waiting for the copper foil is dissolves completely, then horizontally placing oxide layer of substrate on the graphene, and contacting the substrate with the graphene surface, (v) slowly pressing the substrate until the graphene is in full contact with the substrate, then attaching graphene to the substrate to form graphene-substrate, and (vi) cleaning obtained graphene-substrate, removing the corrosion solution, collecting residual metal and heptane, and drying to obtain final product.