▎ 摘　　要

NOVELTY - Preparation of an amorphous nanocarbon particle/graphene aerogel composite material involves: 1) mixing graphene oxide with an ether bond-containing organic solvent, performing ultrasonic dispersion treatment to form a graphene oxide dispersion liquid; 2) mixing the graphene oxide dispersion liquid with a carbohydrate organic matter and an acidic substance, to form a mixed solution; 3) heating the mixed solution, followed by stirring to form a black suspension; 4) filtering and reducing the black suspension to form a reduced product; 5) washing the reduction product, followed by adding deionized water to form uniform suspension; and 6) performing freeze drying on the uniform suspension. USE - Method is used for preparing amorphous nanocarbon particle/graphene aerogel composite. ADVANTAGE - The method enables to prepare the composite material in a liquid phase. The strength of the graphene aerogel prepared, is enhanced by the combination of amorphous nano carbon particles and graphene structure. The amorphous nano carbon particles of the material, having rich pore structure, increases the overall specific surface area of the composite material.