▎ 摘　　要

NOVELTY - A nitrogen-doped three-dimensional nanoporous carbon/porous graphene composite material has a nitrogen-doped porous graphene sheet layer having a three-dimensional structure, and nano-porous carbon supported on the surface of nitrogen-doped porous graphene layer. USE - Nitrogen-doped three-dimensional nanoporous carbon/porous graphene composite material. ADVANTAGE - The nitrogen-doped three-dimensional nanoporous carbon/porous graphene composite material has excellent dimensional stability, high specific surface area and catalytic activity, and is produced efficiently with excellent regeneration property. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of nitrogen-doped three-dimensional nanoporous carbon/porous graphene composite material.