光响应多功能自修复涂层的研究进展

刘建阳, 韩扬, 于美燕, 王巍

Recent Advances in Light-responsive Multifunctional Self-healing Coatings

LIU Jianyang, HAN Yang, YU Meiyan, WANG Wei

图6 f-PDAPs涂层的自修复机理[11]、DA反应在MXene薄膜刺激环氧涂层中的修复效果[46]、Co9S8@Bi2S3光热效应引发的动态二硫键和可逆氢键的重建[48]以及Zn2+-咪唑的金属配位键修复的示意图[50]

Fig.6 Schematic diagram of self-repair mechanism of f-PDAPs coating[11] (a), repair effect of DA reaction in MXene thin film stimulated epoxy coating[46] (b), the reconstruction of dynamic disulfide bonds and reversible hydrogen bonds triggered by the photothermal effect of Co9S8@Bi2S3[48] (c), near-infrared light stimulated self-healing process for metal coordination bond preparation of Zn2+ imidazole[50] (d)