Self-healing corrosion protective coatings based on micro/nanocarriers: A review

Extrinsic self-healing corrosion protective coatings have attracted substantial interest because of their ability to prevent damage propagation by releasing corrosion inhibitors and polymerizable agents from micro/nanocarriers. Various micro/nanoencapsulation technologies have been adopted to optimi...

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Autores principales: Tong Liu, Lingwei Ma, Xin Wang, Jinke Wang, Hongchang Qian, Dawei Zhang, Xiaogang Li
Formato: article
Lenguaje:EN
Publicado: Elsevier 2021
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Acceso en línea:https://doaj.org/article/b71b31149e9b4671979a2bb1955407cd
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Sumario:Extrinsic self-healing corrosion protective coatings have attracted substantial interest because of their ability to prevent damage propagation by releasing corrosion inhibitors and polymerizable agents from micro/nanocarriers. Various micro/nanoencapsulation technologies have been adopted to optimize the loading capacity and to control the releasing behavior of the healing agents for enhancing the self-healing functionality. This study aims to review recent advances in self-healing corrosion protective coatings based on micro/nanocarriers. This review also provides insights for the further development of extrinsic self-healing coatings by evaluating the advantages and limitations of different healing systems.