▎ 摘　　要

NOVELTY - Preparation of fluorine, boron double-doped graphene/alkyd resin composite coating involves using fluoroboric acid as dopant, doping fluorine atoms and boron atoms together on the basal plane of graphene during reduction of graphene oxide, obtaining fluorine and boron double-doped graphene, and evenly dispersing in alkyd resin. USE - Preparation of fluorine, boron double-doped graphene/alkyd resin composite coating (claimed). ADVANTAGE - The method uses fluorine atoms, which reduces surface energy of graphene. The electrical conductivity of graphene doped with fluorine and boron is significantly reduced due to the change of energy band structure, which effectively inhibits the corrosion-promoting activity of graphene. The fluorine and boron double-doped graphene/alkyd resin composite coating has excellent antibacterial, hydrophobic and anti-corrosion properties.