▎ 摘　　要

NOVELTY - Preparing enhanced reduction graphene oxide/carbon nanotube/pyrolytic carbon composite material involves subjecting the graphene oxide/carbon nanotube foam to high-temperature thermal reduction to obtain the reduced graphene oxide/carbon nanotube foam, using the reduced graphene oxide/carbon nanotube foam as a substrate, depositing a carbon nano-enhanced layer by chemical vapor deposition to obtain an enhanced reduced graphene oxide/carbon nanotube foam. The enhanced reduced graphene oxide/carbon nanotube foam is used as the substrate, the pyrolytic carbon is deposited by the precursor dipping and pyrolysis method to obtain a product. USE - Method for preparing enhanced reduction graphene oxide/carbon nanotube/pyrolytic carbon composite material. ADVANTAGE - The method produces product which has light weight, high toughness and so characteristics, and satisfies the urgent need of the multifunctional carbon-based composite material in the air field of our country. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an enhanced reduced graphene oxide/carbon nanotube/pyrolytic carbon composite material.