▎ 摘 要
NOVELTY - Preparing graphene doped graphene or graphene complex comprises performing chemical vapor deposition or liquid impregnation method using lamellar compound to obtain graphene, doped-graphene or graphene complex. USE - The method is useful for preparing graphene, doped graphene or graphene complex. ADVANTAGE - The method easily achieves the batch preparation of graphene material, and produces product having size up to 100 mu .