Graphene patterning method and patterning member

Abstract

A graphene patterning method for forming a graphene of predetermined pattern includes bringing a patterning member in which a catalyst metal layer of the predetermined pattern is formed into contact with a substrate having a graphene oxide film. In bringing the patterning member, the catalyst metal layer is brought into contact with the graphene oxide film.

1 - 7 . (canceled) 
     
     
         8 . A patterning member configured to make contact with a substrate having a graphene oxide film, comprising:
 a catalyst metal layer of a predetermined pattern formed on a surface of the patterning member making contact with the graphene oxide film.   
     
     
         9 . The member of  claim 8 , wherein the catalyst metal layer comprises at least one metal selected from the group consisting of Cu, Ag, Au, Pt, Cr, Mn, Fe, Co, Ni and Mo. 
     
     
         10 . The member of  claim 8 , wherein the patterning member comprises a plurality of catalyst metal layers of the predetermined pattern arranged in the portions making contact with the substrate.