摘要
介绍了3种不同作用的光引发自修复聚氨酯的合成及修复机理,分别为光可逆环加成作用、光诱导动态可逆交换作用和光热转换作用,并对其研究进展和发展前景进行了阐述。
The synthesis and repair mechanism of light-triggered self-healing polyurethane based on three different actions were introduced,including photo reversible cycloaddition,photo-induced dynamic reversible exchange and photothermal conversion.The research progress and development prospect were described.
作者
仲家慧
吕静
武浩浩
盛德鲲
刘向东
杨宇明
ZHONG Jiahui;LYU Jing;WU Haohao;SHENG Dekun;LIU Xiangdong;YANG Yuming(CAS Key Laboratory of High-performance Synthetic Rubber and Its Composite Materials,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun 130022,Jilin,China;University of Science and Technology of China,Hefei 230026,Anhui,China;Aerospace Information Research Institute,Chinese Academy of Sciences,Beijing 100094,China;Xi'an North Huian Chemical Co.Ltd,Xi'an 710300,Shaanxi,China)
出处
《聚氨酯工业》
CAS
2022年第6期1-4,共4页
Polyurethane Industry
基金
国家自然科学基金项目(高可靠浮空器用聚氨酯材料自修复功能设计与合成,编号22175171)。
关键词
聚氨酯
光引发
自修复
光热转换作用
polyurethane
light-triggered
self-healing
photothermal conversion
