▎ 摘　　要

NOVELTY - Preparing reduction-oxidation graphene/Aspergillus niger cellulose aerogel comprises (i) using graphene oxide dispersion liquid, and black Aspergillus culture solution and mixing, (ii) using step (ii) product, and culturing bacteria using deionized water, washing, cleaning and freeze-drying to form graphene oxide/Aspergillus niger cellulose aerogel, (iii) using graphene oxide/Aspergillus niger cellulose gas gel and carrying out the carbonized treatment to obtain the product. USE - The method is useful for preparing reduction-oxidation graphene/Aspergillus niger cellulose aerogel (claimed).