▎ 摘　　要

NOVELTY - Process for synthesizing graphene from activated carbon, involves heating the activated carbon at 900-1100 degrees C for 3-4 hours, followed by cooling to 20-30 degrees C for 2-4 minutes along with grinding. USE - Process for synthesizing graphene from activated carbon. ADVANTAGE - The process is simple, safe, cost-effective, easily scaled-up and suitable for large-scale synthesis. The method is performed at laboratory scale without any external vacuum or special environment and sophisticated chemical reactions. The method produces graphene with a yield of 55-80% and a purity of 92-94%.