Abstract:
The present invention provides a production method of graphene, the graphene produced by the method, and a production method thereof. The production method of the graphene comprises the following steps: loading a catalytic metal layer inside a chamber; applying tension to the catalytic metal layer; and supplying a carbon source into the chamber while applying the tension to the catalytic metal layer for producing graphene on the catalytic metal layer. Therefore, the size of grains of the catalytic metal layer is increased by applying the tension to the catalytic metal layer, and the uniform graphene with high quality can be produced by using the catalytic metal layer. [Reference numerals] (AA) Start; (BB) End; (S1) Step of loading a metal layer inside a chamber; (S2) Step of applying tension to the catalytic metal layer; (S3) Step of producing graphene on the catalytic metal layer
Abstract:
The present invention relates to a method for doping graphene in both directions, graphene doped in both directions, and a device including the graphene doped in both directions. The method for doping graphene in both directions a step of forming a self-assembled monomolecular layer on a substrate, a step of transferring graphene on the self-assembled monomolecular layer, and a step of doping the graphene with a dopant.