Progress of research on gallic acid in corrosion inhibition and rust removal protection of metals

IF 2.3 4区材料科学 Q2 METALLURGY & METALLURGICAL ENGINEERING

Anti-corrosion Methods and Materials Pub Date : 2023-09-25 DOI:10.1108/acmm-04-2023-2784

Jiaxin Li, Zhiyuan Zhu, Zhiwei Li, Yonggang Zhao, Yun Lei, Xuping Su, Changjun Wu, Haoping Peng

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Abstract

Purpose Gallic acid is a substance that is widely found in nature. Initially, it was only used as a corrosion inhibitor to retard the rate of corrosion of metals. In recent years, with intensive research by scholars, the modification of coatings containing gallic acid has become a hot topic in the field of metal protection. This study aims to summarize the various preparation methods of gallic acid and its research progress in corrosion inhibitors and coatings, as well as related studies using quantum chemical methods to assess the predicted corrosion inhibition effects and to systematically describe the prospects and current status of gallic acid applications in the field of metal corrosion inhibition and protection. Design/methodology/approach First, the various methods of preparation of gallic acid in industry are understood. Second, the corrosion inhibition principles and research progress of gallic acid as a metal corrosion inhibitor are presented. Then, the corrosion inhibition principles and research progress of gallic acid involved in the synthesis and modification of various rust conversion coatings, nano-coatings and organic resin coatings are described. After that, studies related to the evaluation and prediction of gallic acid corrosion inhibition on metals by quantum chemical methods are presented. Finally, new research ideas on gallic acid in the field of corrosion inhibition and protection of metals are summarized. Findings Gallic acid can be used as a corrosion inhibitor or coating in metal protection. Research limitations/implications There is a lack of research on the synergistic improvement of gallic acid and other substances. Practical implications The specific application of gallic acid in the field of metal protection was summarized, and the future research focus was put forward. Originality/value To the best of the authors’ knowledge, this paper systematically expounds on the research progress of gallic acid in the field of metal protection for the first time and provides new ideas and directions for future research.

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没食子酸在金属缓蚀除锈保护中的研究进展

没食子酸是一种广泛存在于自然界的物质。最初，它只是用作缓蚀剂，以延缓金属的腐蚀速度。近年来，随着学者们的深入研究，含没食子酸的涂层改性已成为金属防护领域的热点。本研究旨在综述没食子酸的各种制备方法及其在缓蚀剂和涂层中的研究进展，以及利用量子化学方法评价预测缓蚀效果的相关研究，系统描述没食子酸在金属缓蚀保护领域的应用前景和现状。设计/方法/途径首先，了解工业上制备没食子酸的各种方法。其次，介绍了没食子酸作为金属缓蚀剂的缓蚀原理及研究进展。然后介绍了没食子酸在各种防锈转化涂料、纳米涂料和有机树脂涂料的合成和改性中的缓蚀原理和研究进展。随后，介绍了用量子化学方法评价和预测没食子酸对金属缓蚀性能的相关研究。最后总结了没食子酸在金属缓蚀保护领域的新研究思路。结果没食子酸可作为金属防护中的缓蚀剂或涂层。研究局限/启示没食子酸与其他物质协同改善的研究缺乏。综述了没食子酸在金属防护领域的具体应用，并提出了今后的研究重点。本文在作者所知的范围内，首次系统阐述了没食子酸在金属保护领域的研究进展，为今后的研究提供了新的思路和方向。

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来源期刊

Anti-corrosion Methods and Materials 工程技术-冶金工程

CiteScore

2.80

自引率

16.70%

发文量

审稿时长

13.5 months

期刊介绍： Anti-Corrosion Methods and Materials publishes a broad coverage of the materials and techniques employed in corrosion prevention. Coverage is essentially of a practical nature and designed to be of material benefit to those working in the field. Proven applications are covered together with company news and new product information. Anti-Corrosion Methods and Materials now also includes research articles that reflect the most interesting and strategically important research and development activities from around the world. Every year, industry pays a massive and rising cost for its corrosion problems. Research and development into new materials, processes and initiatives to combat this loss is increasing, and new findings are constantly coming to light which can help to beat corrosion problems throughout industry. This journal uniquely focuses on these exciting developments to make essential reading for anyone aiming to regain profits lost through corrosion difficulties. • New methods, materials and software • New developments in research and industry • Stainless steels • Protection of structural steelwork • Industry update, conference news, dates and events • Environmental issues • Health & safety, including EC regulations • Corrosion monitoring and plant health assessment • The latest equipment and processes • Corrosion cost and corrosion risk management.