Recent progress of zeolitic imidazolate frameworks (ZIFs) in superhydrophobic and anticorrosive coatings for metals and their alloys

IF 2.3 4区材料科学 Q2 Chemistry Journal of Coatings Technology and Research Pub Date : 2023-05-02 DOI:10.1007/s11998-023-00769-4

Dan Zhang, Linming Xiao, Gaodian Xiong, Qi He, Zengxi Pan, Guohong Ma

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Abstract

Metal–organic frameworks (MOFs) have gained interest in recent years for anticorrosion applications owing to their inimitable structures and excellent properties. As a prominent subclass of MOFs, zeolite imidazolate frameworks (ZIFs) exhibited hydrophobicity, corrosion inhibition, and positive water stability, making them frequently appear in the field of metallic anticorrosion. This review presents the establishment and development of a theoretical model for superhydrophobicity, followed by the reported applications of different kinds of ZIFs in the field of metallic anticorrosion with particular emphasis on ZIF-8, which is the most extensively researched structure among ZIFs. In addition, the applications of superhydrophobic coatings in many aspects other than anticorrosion are also summarized. Finally, the existing challenging problems and future development trends of this kind of coating are discussed. It is hoped that this review will contribute to further development in the field of superhydrophobic anticorrosion coatings for metallic materials.

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沸石咪唑盐框架在金属及其合金超疏水防腐涂层中的研究进展

金属有机骨架(mof)由于其独特的结构和优异的性能，近年来在防腐领域得到了广泛的应用。作为mof的一个重要亚类，咪唑酸分子筛框架(ZIFs)具有疏水性、缓蚀性和正水稳定性，经常出现在金属防腐领域。本文综述了超疏水性理论模型的建立和发展，介绍了不同类型的zif在金属防腐领域的应用，重点介绍了ZIF-8，这是zif中研究最广泛的结构。此外，还总结了超疏水涂料在防腐以外的许多方面的应用。最后，对该类涂料存在的挑战和未来的发展趋势进行了讨论。希望本文的研究对金属材料超疏水防腐涂料领域的进一步发展有所贡献。

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来源期刊

Journal of Coatings Technology and Research CHEMISTRY, APPLIED-MATERIALS SCIENCE, COATINGS & FILMS

CiteScore

4.40

自引率

8.70%

发文量

期刊介绍： Journal of Coatings Technology and Research (JCTR) is a forum for the exchange of research, experience, knowledge and ideas among those with a professional interest in the science, technology and manufacture of functional, protective and decorative coatings including paints, inks and related coatings and their raw materials, and similar topics.