Page 13 - 《精细化工》2022年第4期

第 39 卷第 4 期 精 细 化 工 Vol.39, No.4
2022 年 4 月 FINE CHEMICALS Apr. 2022

综论
自修复防腐涂层的研究现状

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王吉星 ，马景洋 ，江智强 ，杨 欢 ，谢彬强 ，于小荣
（1. 长江大学 石油工程学院，湖北 武汉 430100；2. 中国石油长庆油田分公司第六采油厂，陕西 西安
710018；3. 中国石油长庆油田公司油气工艺研究院，陕西 西安 710018；4. 长江大学 化学与环境工程
学院，湖北 荆州 434022）
摘要：通过物理屏蔽作用将金属和腐蚀环境隔绝的有机涂层因其经济、有效和操作方便的特点而成为主要的防
腐措施。然而，环境因素往往不可避免地导致涂层产生裂纹，并最终导致涂层失效。具有自修复自愈合能力的
涂层在发生破损后能够主动地修复涂层的破损部位而得到了广泛关注。相对于具有单一物理屏蔽性能的涂层，
具有自修复性能的防腐涂层可以降低破损涂层维修期间的人力和物力成本，在未来的发展中具有很大的潜力。
根据自修复涂层的愈合机理及其发展历程，将自愈合防腐涂层分为自主修复和借助外部刺激（光、热等）实现
自修复的非自主修复防腐涂层，介绍了自修复防腐涂层研究现状并指出其优缺点，最后展望了自修复防腐涂层
的发展方向。
关键词：物理屏蔽；有机涂层；自修复；防腐；愈合机理
中图分类号：TG174.4 文献标识码：A 文章编号：1003-5214 (2022) 04-0649-09

Research status of self-repairing anticorrosive coatings

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WANG Jixing , MA Jingyang , JIANG Zhiqiang , YANG Huan , XIE Binqiang , YU Xiaorong
（1. School of Petroleum Engineering, Yangtze University, Wuhan 430100, Hubei, China; 2. The Sixth Oil Production
Plant of Changqing Oilfield Company, PetroChina, Xi'an 710018, Shaanxi, China; 3. Research Institute of Oil and Gas
Technology, Changqing Oilfield Company, PetroChina, Xi'an 710018, Shaanxi, China; 4. School of Chemistry and
Environmental Engineering, Yangtze University, Jingzhou 434022, Hubei, China）
Abstract: Organic coatings, which isolate metal from corrosive environment through physical shielding,
have become the main anti-corrosion measures due to their economic, effective and convenient operation.
However, environmental factors often inevitably lead to cracks in the coatings and ultimately to the failure
of the coatings. Coatings with self-healing ability can actively repair the damaged part of the coatings after
the occurrence of damage and have been widely concerned. Compared with the anticorrosive coatings with
single physical shielding performance, the anticorrosive coatings with self-healing performance can reduce
the human and material cost during the maintenance of damaged coatings, and have great potential in future
development. According to the healing mechanism and development history of self-healing coatings,
self-healing anticorrosive coatings are divided into self-healing type and non-self-healing type with the help
of external stimulation (light, heat, etc). The research status of and advantages and disadvantages of
self-healing anticorrosive coatings are introduced. Finally, the development direction of self-healing
anticorrosive coatings is prospected.
Key words: physical shielding; organic coatings; self-healing; anticorrosion; healing mechanism

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具有高机械性能和导电性的金属在航空、桥梁、 担，而且可能导致严重的安全问题和环境危害 。
[1]
汽车、电子等领域得到了广泛的应用 ，但是金属 在中国工程院发布的一项腐蚀统计研究中预估，中
在服役环境中的腐蚀问题不仅带来了巨大的经济负 国每年的腐蚀总成本超过 3100 亿美元，因此金属的

收稿日期：2021-10-13; 定用日期：2021-11-26; DOI: 10.13550/j.jxhg.20211047
作者简介：王吉星（1989—），男，讲师，E-mail：2577947310@qq.com。联系人：杨 欢（1981—），男，副教授，E-mail：yanghuan@
yangtzeu.edu.cn。