▎ 摘　　要

NOVELTY - A graphene oxide is prepared (S1). A linker which chemically reacts with the functional groups of the graphene oxides is inserted (S2) between the graphene oxides which form layers, to connect the graphene oxides. Thus, manufacture of graphene structure is enabled. USE - Manufacture of graphene structure (claimed) used as electrode material of supercapacitor. ADVANTAGE - The method enables manufacture of graphene structure having improved specific surface area and which can uniformly maintain the distance between two graphene oxides over the entire area. DESCRIPTION OF DRAWING(S) - The drawing shows a flowchart view of manufacture of graphene structure. (Drawing includes non-English language text) Preparation of graphene oxide (S1) Insertion of linker (S2)