▎ 摘　　要

NOVELTY - Use of high specific surface area graphene material is claimed as catalyst for oxidative dehydrogenation of ethylbenzene under anhydrous steam protection condition oxidative dehydrogenation to produce styrene. USE - High specific surface area graphene material as catalyst for oxidative dehydrogenation of ethylbenzene. ADVANTAGE - The high specific surface area graphene material has stable performance and high catalytic activity, and is safe and eco-friendly without containing any metal.