▎ 摘　　要

NOVELTY - Manufacture of mesoporous carbon microspheres composite agent involves mixing graphene oxide, titanium tetrabutoxide and ethanol at a certain temperature by solvothermal method to obtain graphene oxide/titanium dioxide nanoparticles, coating silica microparticles on a thin layer of silica nanoparticles, mixing beta -cyclodextrin, graphene oxide/titanium dioxide nanoparticles and cetyltrimethylammonium bromide as a surfactant, applying the mixture on the silica nanoparticles layer, immersing the film in sodium hydroxide, and carbonizing. USE - Manufacture of mesoporous carbon microsphere composite agent used for purifying atmosphere of haze pollution, dedusting, photocatalytic degradation, and separation of atmospheric pollutant containing nitrogen oxide, sulfides or other organic pollutants. ADVANTAGE - The method enables manufacture of mesoporous carbon microsphere composite agent with high purity and excellent scale resistance. DETAILED DESCRIPTION - Manufacture of mesoporous carbon microsphere composite agent involves mixing graphite flakes, concentrated sulfuric acid and potassium permanganate as an oxidant, reacting to obtain graphite oxide, ultrasonically dispersing the graphite oxide to obtain graphene oxide, mixing graphene oxide, titanium tetrabutoxide and ethanol at a certain temperature by solvothermal method to obtain graphene oxide/titanium dioxide nanoparticles, coating silica microparticles on a thin layer of silica nanoparticles, mixing beta -cyclodextrin, graphene oxide/titanium dioxide nanoparticles and cetyltrimethylammonium bromide as a surfactant, applying the mixture on the silica nanoparticles layer, immersing the film in sodium hydroxide, and carbonizing.