Yang Lide, Lou Jiankun, Yuan Jianmin, Deng Jianru
College of Materials Science and Engineering, Hunan University Changsha 410082 P. R. China
College of Chemistry and Chemical Engineering, Hunan University Changsha 410082 P. R. China.
RSC Adv. 2021 Aug 26;11(46):28838-28850. doi: 10.1039/d1ra04434f. eCollection 2021 Aug 23.
Shape memory polymers (SMPs), as stimuli-responsive materials, have attracted worldwide attention. Based on the history and development of SMPs, a variety of reports about SMPs in recent years are summarized in this paper. The responsive switches are analyzed and divided into two kinds according to their intrinsic structures: physical switch and chemical one. Then, detailed classification and comprehensive discussion of SMPs are further elaborated, based on the intrinsic structures of responsive switches and stimulation types. Finally, the development and prospect of SMPs are objectively predicted and forecasted.
形状记忆聚合物(SMPs)作为刺激响应材料,已引起全球关注。基于SMPs的历史和发展,本文总结了近年来关于SMPs的各种报道。根据其内在结构对响应开关进行了分析并分为两类:物理开关和化学开关。然后,基于响应开关的内在结构和刺激类型,进一步阐述了SMPs的详细分类和全面讨论。最后,对SMPs的发展和前景进行了客观的预测和展望。