▎ 摘　　要

NOVELTY - Graphene having a work function of 5-5.8 eV and a surface resistance of 750 Omega -2, is claimed. USE - The graphene is useful as an electrode in an electronic device (claimed). ADVANTAGE - The graphene has low surface defects, high work function and low surface resistance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for graphene surface processing method, comprising ion beam treatment on graphene surface.