The recent research progress and application of polyaniline anticorrosion coatings are reviewed, in which the preparation methods and anticorrosion mechanism of the coatings are introduced.

• 摘要综述了近年来国内外聚苯胺防腐涂料的研究状况和应用领域。介绍了聚苯胺复合防腐涂层的制备方法和防腐机理。