MANUFACTURING METHOD OF GRAPHENE

摘要

The present invention relates to a producing method of graphene comprising the following steps of: forming a double metal catalyst layer which satisfies the thickness ratio through calculating the thickness ratio of a first metal layer and a second metal layer suitable for the transmission rate and the resistance to a target and forming the second metal layer on the first metal layer; and growing graphene having the transmission rate and the resistance to the target using chemical vapor deposition on the double metal catalyst layer satisfying the thickness ratio.