GRAPHENE PATTERN AND PROCESS FOR PREPARING THE SAME

摘要

A method for forming a graphene pattern is provided to facilitate a manufacturing process of a graphen pattern with high accuracy and control the thickness of the graphen pattern used for carbon based electromagnetic devices. A method for forming a graphene pattern comprises the following steps of: preparing a substrate on which a pattern of a graphite catalyst is formed; contacting a carbon-based material on the substrate with the pattern; and heat-treating graphen to form the graphen in the pattern of the graphite catalyst under an inert atmosphere or reduction atmosphere. The carbon-based material is a carbon-containing polymer, gas-liquid carbon-based material, or a liquid carbon-based material.