自石墨烯发现以来，其优异的导电性、力学性能、热导性、光学性能等吸引了研究学者的广泛关注。此外，石墨烯稳定的sp2杂化结构使其自身具有良好的化学惰性、抗氧化能力和抗渗透性，被认为是一种理想的防腐材料，在金属材料的防腐领域具有非常大的应用前景。基于此，综述了石墨烯防护薄膜和石墨烯/有机涂层在金属腐蚀防护领域的研究进展，并从分散角度阐述了石墨烯的功能化对有机涂层防腐性能的影响；同时归纳了石墨烯的高导电性对有机涂层防护性能的影响以及防护机理。最后展望了石墨烯薄膜和石墨烯有机涂层在金属腐蚀防护应用方面面临的一系列难题以及发展方向。

Graphene has attracted more and more attention from the researchers in various fields due to high electrical con-ductivity, excellent mechanical, optical and thermal properties. Besides, graphene with stable sp2 carbon structure possess good chemical inertness, oxidation resistance and impermeability, which has been identified as an ideal anticorrosion material and has significant potential for the protection of metal. Based on this, the work systematically introduced the research status of grapheme film and graphene/organic coating for the corrosion protection of metal. Then the effect of functionalization of graphene on the protective performance of organic coating was also discussed from the perspective of dispersion. At the same time, the effect of the conductivity on the protective performance of graphene/organic coating and corresponding corrosion mechanism was summarized and the difficulty and developing direction of graphene in corrosion application were predicted.