多功能型防腐涂层的研究现状及进展

Research Progress of Multi⁃Function Anti⁃Corrosion Coatings

孙亚雄 曹凤婷 王铁钢 李涛 陈勇 曹金鑫 刘艳梅 范其香

Yaxiong SUN Fengting CAO Tiegang WANG Tao LI Yong CHEN Jinxin CAO Yanmei LIU Qixiang FAN

天津职业技术师范大学 机械工程学院/天津高速切削与精密加工重点实验室，天津 300222 中国石油化工股份 有限公司天津分公司 装备研究院，天津 300451 中化蓝天集团有限公司，浙江 杭州 310053

School of Mechanical Engineering/Tianjin Key Laboratory of High Speed Cutting and Precision Processing，Tianjin University of Technology and Education，Tianjin 300222，China Equipment Research Institute，Tianjin Branch，SINOPEC，Tianjin 300451，China Sinochem Blue Sky Group Co. ，Ltd. ，Hangzhou Zhejiang 310053，China

金属腐蚀是普遍存在且无法逆转的破坏性行为，随着服役环境越来越苛刻，金属部件的腐蚀问题日益突出，特别是其耐久性已无法满足工程应用的实际要求。因此，设计兼具不同功能的长期防护涂层、提升金属部件服役的耐久性迫在眉睫。涂层的最初属性是为金属基体提供强有力的阻隔性能，随后涂层逐渐被赋予了自修复功能。在阻隔/自修复涂层的研究快速发展的基础上，又出现了离子交换、疏水性和智能自预警等具备双/多功能特点的涂层。综述了作为研究主流的阻隔/自修复双功能涂层、其他型双功能涂层（离子交换/自修复涂层、疏水/自修复、自预警/自修复）以及多功能型防腐涂层的研究进展，并展望了双/多功能涂层智能化、绿色化的发展方向。

Metal corrosion is an irreversible destructive behavior, therefore, the research of anticorrosive coatings has become a vital research topic in various fields. With the development of recent years, the single protective form of anti?corrosion coating is no longer sought after, the advent of barrier/self-healing coatings has added a significant complement to anti?corrosion coatings and has become one of the most widely studied topic today. Subsequently，new anti-corrosion forms such as ion exchange, hydrophobicity and intelligent self-warning have appeared on the market. Dual/multi-functional anti?corrosion coatings that integrate self-healing, barrier properties, hydrophobic properties and intelligent self-warning properties have also become research topics in recent years. In this paper, the research progress of barrier/self-healing bifunctional anti?corrosion coatings, other dual-function anti-corrosion coatings (ion exchange/self-healing coatings, hydrophobic/self-healing, self-warning/self-healing) and multi-functional anti-corrosion coatings are reviewed, and the future development direction of more intelligent and green dual/multi-functional coatings is prospected.

天津市科技计划项目(22YDTPJC00450);天津职业技术师范大学科研启动基金项目(KYQD202206);天津市教委科研计划项目(2021ZD005);多元投入基金重点项目(22JCZDJC00670)

10.12422/j.issn.1672-6952.2024.05.011