▎ 摘　　要

NOVELTY - Composition includes first organic compound containing carbon, bubbling agent and second compound containing at least one of nitrogen and sulfur. USE - Composition for producing graphene. ADVANTAGE - The composition prepared graphene with large specific surface area through a carbonization process, and makes possible to prepare graphene having excellent electrical properties through doping with nitrogen and/or sulfur. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing graphene, which involves adding the composition for preparing graphene, heating the composition for producing graphene to form bubbles, and carbonizing the bubbles to form graphene.