▎ 摘　　要

NOVELTY - Preparing titanium dioxide nanowire/graphene aerogel involves mixing titanium dioxide nanowires and graphene oxide aqueous dispersion under stirring to obtain a mixed dispersion. The obtained dispersion is mixed with sodium hydroxide solid, alkyl glycoside and sodium borate under stirring and foaming. The foamed solution is put into a blast oven for reaction, and then freeze-dried and placed in a blast oven for drying and annealing. The obtained solid is subjected to a heat treatment reaction under argon gas protection to obtain titanium dioxide nanowire/graphene aerogel. USE - Method for preparing titanium dioxide nanowire/graphene aerogel used for adsorbing viscous fluid to different degrees and photocatalytic formaldehyde degradation. ADVANTAGE - The method prepares the titanium dioxide nanowire/graphene aerogel in a simple, cost-effective and eco-friendly manner with photocatalytic function, high specific surface area, and good repeatability.