光感型“智能”聚合物的基本原理与分类

Basic Principle and Classification of Light⁃Sensitive "Smart" Polymers

梁加璐 马志民 宋雨方 郑文帅 卢汇嘉 王晓蓉

Jialu Liang Zhimin Ma Yufang Song Wenshuai Zheng Huijia Lu Xiaorong Wang

辽宁石油化工大学 石油化工学院，辽宁 抚顺 113001 江南大学 化学与材料工程学院，江苏 无锡 214122

School of Petrochemical Engineering，Liaoning Petrochemical University，Fushun Liaoning 113001，China School of Chemistry and Materials Engineering，Jiangnan University，Wuxi Jiangsu 214122，China

形状记忆聚合物（SMP）和可自修复聚合物（SHP）作为“智能”聚合物的代表，成为了本领域最具有活力的研究方向，其中光感型SMP与SHP 受到了工业界与学术界的广泛关注。综述了光感型SMP和SHP的基本原理，并通过近年来最重要并有代表性的文献报道 ，对该类型聚合物按照可逆光化学反应型SMP、光热型SMP、光致二聚化反应型SHP、光致交联反应型SHP以及双功能型SMP/SHP进行分类。

Shape memory polymer (SMP) and self?healing polymer (SHP) as the representative of "smart" polymers have become the most dynamic research direction in this field,among which photosensitive SMP and SHP have been received wide attentions by industry and academia.This paper reviews the basic principles of photosensitive SMP and SHP, and classifies this type of polymers into reversible photochemical reaction SMP,photothermal SMP,photodimerization reaction SHP,photocrosslinking reaction SHP,and bifunctional SMP/SHP by referencing the most important and representative literature reports in recent years.

辽宁省教育厅优青培育项目(L2020032);辽宁石油化工大学引进人才科研启动基金项目(2016XJJ?010);四川大学高分子材料工程国家重点实验室开放课题(sklpme2019?4?24);江南大学合成与生物胶体教育部重点实验室开放研究课题(JDSJ2018?05)

10.3969/j.issn.1006-396X.2022.01.008