缺陷自预警涂层的触发机制及制备策略研究进展
李刚卿, 刘茜, 孙晓光, 潘景龙, 曹祥康, 董泽华

Research Progress on Trigger Mechanism and Preparation Strategy of Coatings of Defect Self-disclosure
LI Gangqing, LIU Xi, SUN Xiaoguang, PAN Jinglong, CAO Xiangkang, DONG Zehua
图4 DCF颜色变化原理,空白环氧涂层与含10%DCF胶囊涂层划痕预警对比,含15%DCF胶囊涂层对不同划痕深度的预警和机械损伤颜色变化示意图[43]
Fig.4 DCF color change mechanism (a), comparison of scratches reporting between blank epoxy coating and epoxy coating with 10% DCF microcapsules (b), early reporting of 15% DCF microcapsule coating for varying scratches depth (c) and schematic diagram of color change due to mechanical damage (d)[43]