▎ 摘　　要

NOVELTY - A bamboo carbon functional coating prepared by graphene modification is used for indoor walls and ceiling of hotels, office buildings, and schools and other masonry surface coating for purifying environment. USE - Bamboo carbon functional coating prepared by graphene modification used for indoor walls and ceiling of hotels, office buildings, and schools and other masonry surface coating for purifying environment. ADVANTAGE - The coating has no organic solvents and water environmental protection function, quickly eliminates formaldehyde, has odor-removing effect, makes air free from formaldehyde, benzene and various harmful substances, has antibacterial effect, releases active oxygen in air under photocatalytic effect, has antibacterial rate reaching to 99%, and keeps indoor air fresh and natural.