镁合金石墨烯防腐涂层研究进展

IF 2.4 4区材料科学 Q3 MATERIALS SCIENCE, COATINGS & FILMS

Surface Engineering Pub Date : 2023-04-03 DOI:10.1080/02670844.2023.2227441

Yan Zhou, Qian Li, A. Atrens, Liang-ping Wu

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引用次数: 1

摘要

镁合金具有密度低、强度高、无毒等特点，但由于其极电位低、易腐蚀等缺点，其工业应用受到很大限制。表面和涂层技术被广泛应用于提高其耐腐蚀性。石墨烯具有高纵横比、优异的耐化学性和良好的耐物理性能，是防腐涂料的候选材料之一。其良好的阻隔性能意味着石墨烯在镁合金涂层中可能有广泛的应用。本文综述了(1)石墨烯在镁合金防腐涂料中的应用潜力，(2)石墨烯防腐涂料的生产方法和种类，(3)石墨烯防腐涂料的性能，(4)石墨烯基镁合金防腐涂料的保护机理，以及(5)石墨烯基镁合金防腐涂料的未来发展趋势。

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Graphene-based anti-corrosion coatings on magnesium alloys: a review

ABSTRACT Magnesium alloys are low in density, high in strength and non-toxic, nevertheless, their industrial application is substantially limited owing to their low electrode potential and susceptibility to corrosion. Surface and coating technology is widely used to improve their corrosion resistance. Graphene is one candidate material for anti-corrosion coatings because of its high aspect ratio, outstanding chemical resistance and good physical resistance. Its good barrier properties mean that graphene may have a wide range of applications in magnesium alloy coatings. This paper reviews (i) the potential of graphene for anti-corrosion coatings, (ii) the production methods and types of graphene anti-corrosion coatings, (iii) their properties, (iv) the protection mechanisms and (v) the future development trends of graphene-based corrosion protective coatings on magnesium alloys.

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来源期刊

Surface Engineering 工程技术-材料科学：膜

CiteScore

5.60

自引率

14.30%

发文量

审稿时长

2.3 months

期刊介绍： Surface Engineering provides a forum for the publication of refereed material on both the theory and practice of this important enabling technology, embracing science, technology and engineering. Coverage includes design, surface modification technologies and process control, and the characterisation and properties of the final system or component, including quality control and non-destructive examination.