多功能形状记忆聚合物的研究进展  

Review on the development of multifunctional shape-memory Polymers

作　　者：李进[1,2,3] 王娟[1,2,3] 石红[1] 尤庆亮[1,2] 陈勇[2,3] 曹一平[1,2] 

机构地区：[1]江汉大学光电化学材料与器件省部共建教育部重点实验室,湖北武汉430056 [2]江汉大学交叉学科研究院,湖北武汉430056 [3]巴黎高等师范学院化学系

出　　处：《材料保护》2013年第S1期73-77,共5页Materials Protection

基　　金：武汉市科技计划资助项目(201250499145-10)

摘　　要：形状记忆聚合物是一种可以响应外界刺激,并调整自身力学参数,从而回复预先设定形状的一种智能材料,它在自动化、包装材料、微/纳米电子机械等领域具有优越的应用价值。为了进一步拓展形状记忆材料的实际应用范围,满足一些特殊领域(如航空航天、生物医学)的功能化要求,弥补材料单一形状记忆功能所造成的不足,多功能形状记忆聚合物愈来愈受到材料科学家的青睐。本文概述了多功能形状记忆聚合物增加的大致原理及方法,综述了目前多功能形状记忆聚合物的研究进展,包括具有优良热学、力学、光学、电学、磁学、生物学功能的形状记忆聚合物,最后展望了多功能形状记忆聚合物的发展前景。The high technological signi?cance of shape-memory polymers(SMPs) becomes apparent in many established products.This paper provides an overview of SMPs,where the different types of materials showing the shape-memory effect(SME) are described.Inspired by the unique requirements and needs,fundamental research in multifunctional SMPs is proceeding rapidly.This review focuses mainly on the investigation of some additional functions of SMPs,such as electricity,light,magnetism,and biological function.Multimaterial systems play a critical role in the development of multifunctional materials that not only exhibit the SME but also perform particular functions.These advanced functionality makes SMPs suitable and perfect.Finally,we propose potential directions and applications of multifunctional SMPs for future research and development.

关 键 词：多功能 形状记忆 智能材料 

分 类 号：O631.3[理学—高分子化学]