摘要
首先分别概述了仿生非浸润表面(超疏水表面、超滑表面)和智能自修复涂层(缺陷愈合型自修复涂层、腐蚀抑制型自修复涂层)的仿生设计原理和制备技术,重点阐述和探讨了其在金属腐蚀防护领域的研究进展与存在的问题。然后进一步梳理了近年来通过将仿生非浸润技术与智能自修复技术相结合,构建自愈性超疏水表面、超疏水活性涂层和超滑活性涂层等多功能防腐蚀涂层的新策略。最后分别对非浸润表面和自修复涂层技术在金属腐蚀控制领域未来的研究重点和发展趋势进行了展望,希望为仿生表面/涂层的设计、制备及防腐蚀应用提供有益的参考。
In this paper,the bionic design principles and preparation technologies of bionic non-wetting surfaces(super-hydrophobic surface,super-lubricity surface)and smart self-healing coatings(defect healing type,corrosion inhibition type)are summarized respectively,and the research progress and existing problems in the field of metal corrosion protection are emphatically expounded and discussed.Further,in the recent years,the new strategies for construction of multifunctional anti-corrosion coatings including self-healing super-hydrophobic surface,super-hydrophobic active coating and super-lubricity active coating by combining bionic non-wetting technology with intelligent self-healing technology are reviewed.Finally,the future research focus and development trend of non-wetting surface and self-healing coating technology in the field of metal corrosion control are prospected,hoping to provide useful reference for the design,preparation and anti-corrosion application of bionic surface/coating.
作者
姜丹
黄国胜
马力
段体岗
JIANG Dan;HUANG Guo-sheng;MA Li;DUAN Ti-gang(State Key Laboratory for Marine Corrosion and Protection,The 725th Research Institute of China State Shipbuilding Co.,Ltd.,Shandong Qingdao 266237,China)
出处
《表面技术》
EI
CAS
CSCD
北大核心
2022年第6期180-193,共14页
Surface Technology
关键词
非浸润表面
自修复涂层
腐蚀防护
non-wetting surface
self-healing coating
corrosion protection
