REVIEW article
Front. Mater.
Sec. Semiconducting Materials and Devices
Volume 12 - 2025 | doi: 10.3389/fmats.2025.1586574
This article is part of the Research TopicInnovations in Semiconducting Materials for Reducing Friction, Wear, and CorrosionView all articles
Application and Mechanism of Graphene and Polydopamine-Modified Graphene in Anticorrosion Coatings
Provisionally accepted
- 1CCTEG Beijing Tianma Intelligent Control Technology CO., LTD., Beijing, Beijing, China
- 2Tsinghua University, Beijing, China
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Owing to the great barrier properties, light weight and environmental friendliness, graphene-based anticorrosion coatings are considered to be promising candidates for next-generation anticorrosion materials. Recently, polydopamine has showed considerable research value and application prospects in the field of anticorrosion, and provided new opportunities for chemical modification of graphene for the enhancement of coating performance. However, the applications and mechanisms of polydopamine-modified graphene in anticorrosion coatings have not been systematically summarized. This review focuses on the application and mechanism of graphene and polydopamine-modified graphene in anticorrosion coatings. Firstly, the intrinsic barrier properties and applications of graphene in anticorrosion coatings are summarized, especially in self-healing anticorrosion coatings. Next, the properties and applications of polydopamine in the field of anticorrosion are reviewed and discussed. Moreover, the application and mechanism of polydopamine in graphene-based anticorrosion coatings are systematically reviewed, which mainly includes enhancing the intrinsic barrier properties, improving the dispersibility, modifying with functional materials, and introducing pH-responsive properties. Finally, the critical challenges and future prospects for the development of graphene-based anticorrosion coatings are discussed. This article aims to boost further development of graphene-based anticorrosion coatings to solve the anticorrosion bottleneck of equipment in harsh corrosive environments.
Keywords: Graphene, polydopamine, Anticorrosion, self-healing, coating
Received: 03 Mar 2025; Accepted: 26 May 2025.
Copyright: © 2025 Chen, Xiao, Cao, Zhao, Xu, Xiao and Jin. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence: Bao Jin, Tsinghua University, Beijing, China
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