氮杂环类碳钢缓蚀剂的研究进展及在涂层中的应用  

Research Progress of Nitrogen Heterocyclic Corrosion Inhibitors for Carbon Steel and Its Application in Coating

作　　者：李辉[1] 杨习雨 李九龙 关明艺 傅陈晨 黄从树 LI Hui;YANG Xiyu;LI Jiulong;GUAN Mingyi;FU Chenchen;HUANG Congshu(School of Chemical Engineering and Pharmacy,Wuhan Institute of Technology,Wuhan 430205,China;National Key Laboratory of Marine Corrosion and Protection,Xiamen,Fujian 361101,China;Luoyang Ship Material Research Institute,Xiamen,Fujian 361101,China)

机构地区：[1]武汉工程大学化工与制药学院,武汉430205 [2]海洋腐蚀与防护全国重点实验室,福建厦门361101 [3]洛阳船舶材料研究所,福建厦门361101

出　　处：《涂料工业》2025年第2期76-81,88,共7页Paint & Coatings Industry

基　　金：2023年厦门市自然科学基金项目(3502Z202371042);海洋腐蚀与防护全国重点实验室资助项目(JS236901)。

摘　　要：碳钢防腐是当前社会广泛关注的问题。有机缓蚀剂作为一种高效、便捷和低成本的防腐技术广泛应用于涂层中。氮杂环类缓蚀剂因结构可设计性强,缓蚀性能佳的优点成为近年来有机缓蚀剂领域研究的重点。文中主要分析了氮杂环类缓蚀剂的改性方法以及含咪唑啉环、三唑环、吡啶环和嘧啶环结构缓蚀剂的研究进展,阐述了结构改性对缓蚀剂缓蚀性能的影响规律以及缓蚀剂在涂层中的应用,最后展望了缓蚀剂涂层的发展趋势。The corrosion protection of carbon steel is an issue of widespread concern in contemporary society.Organic corrosion inhibitors were widely applied in coatings an efficient,convenient,and cost-effective anti-corrosion technology.Nitrogen heterocyclic structures have become the focus of research in the field of organic corrosion inhibitors in recent years because of their strong designability and good corrosion inhibition performance.In this paper,the modification of nitrogen heterocyclic inhibitors and the research progress of inhibitors containing imidazoline,triazole,pyridine and pyrimidine ring structures were reviewed.The effects of structural modification on the corrosion inhibition performance of these inhibitors and the application of inhibitors in coatings were also elaborated.Finally,the development trend of corrosion inhibitor coating was looked forward.

关 键 词：有机缓蚀剂 氮杂环 结构改性 碳钢 防腐涂层 

分 类 号：TQ630.79[化学工程—精细化工]