自修复超疏水涂层材料研究进展

Progress in Self-Healing Superhydrophobic Materials

超疏水涂层材料具有自清洁、减阻、防雾、防黏附等特点,被广泛应用于防腐涂层、管道运输、油水分离等领域。但超疏水涂层材料在使用过程中由于物理磨损和化学腐蚀等原因易使其丧失超疏水性能,限制了其在工业中的实际应用,因此自修复超疏水涂层材料应运而生,且成为近年来的研究热点。本文综述了自修复超疏水涂层材料的最新研究进展,总结并对比了外援型自修复超疏水涂层材料和本征型自修复超疏水涂层材料的优缺点,同时对该领域的未来发展前景进行了简要展望。

Superhydrophobic coating materials are widely used in anti-corrosion coating, pipeline transportation, oil-water separation and other fields due to their self-cleaning, anti-drag, anti-fog, anti-adhesion and other characteristics. However, the super-hydrophobic coating material easily loses its super-hydrophobic performance due to physical wear and chemical corrosion during use, which limits its practical application in industry. Therefore, self-healing superhydrophobic coating materials have proposed and become a research hotspot in recent years. In this paper, the latest research progress in superhydrophobic coating materials is reviewed, and the advantages and disadvantages of external self-remediation superhydrophobic coating materials and intrinsic self-remediation superhydrophobic coating materials are summarized and compared. Finally, the future research directions of the field are prospected.