MULTI-LAYER GRAPHENE SHEET AND MANUFACTURING METHOD THEREFORE

摘要

PURPOSE: A manufacturing method of a multi-layer graphene and a graphene sheet are provided to only use one carrier body when manufacturing the graphene sheet by integrating a first and a second graphene layer on a substrate through arranging the second graphene layer on the first graphene layer of a first laminate, and forming a second laminate. CONSTITUTION: A manufacturing method of a multi-layer graphene comprises the following steps: One graphene layer is arranged on a carrier body(S210); On one graphene layer, at least one other graphene layer is arranged(S220); The graphene layers on the carrier body are transferred to a substrate(S230); The carrier body is removed(S240). [Reference numerals] (AA) Start; (BB) End; (S210) Arranging a first graphene layer on a carrier body; (S220) Arranging a second graphene layer; (S230) Transferring to a substrate; (S240) Removing the carrier body; (S250) Washing; (S260) Doping; (S270) Stacking a protective film