▎ 摘 要
NOVELTY - Preparing vulcanized three-dimensional porous graphene material by molten salt assisting method comprises mixing graphene oxide, sulfur source and zinc chloride-potassium chloride salt, heating under inert gas at 200-1000 degrees C for 3-10 hours, washing and drying. USE - The method is useful for preparing vulcanized three-dimensional porous graphene material by molten salt assisting method.