摘要
磁场响应形状记忆聚合物(SMP)复合材料(MSC)是以SMP为基体树脂、磁性粒子为填料的一类复合材料。MSC的磁场响应原理:磁性粒子在交变磁场下产生热量,SMP因受热而产生相转变,从而实现了材料的形状回复。概述了SMP种类、外加磁场和磁性粒子对MSC磁场响应性的影响,重点阐述了磁性粒子的粒径、种类及其含量对MSC磁场响应性的影响。概括了MSC的研究现状和进展,展望了其应用前景。
Magnetic responsive shape memory polymer（SMP） composite（MSC） is usually prepared by adding magnetic particles into SMP matrix.The principle of MSC response to magnetic field is that the magnetic particles in the alternating magnetic field generate heat,and the SMP matrix is heated and phase transition occurs,thus the shape recovery of MSC can be induced.The effects of SMP,magnetic field,and magnetic particle size,type and content on the magnetic responsive properties of MSC were summarized.The research progress and potential applications of MSC were reviewed.
出处
《石油化工》
CAS
CSCD
北大核心
2012年第2期230-234,共5页
Petrochemical Technology
基金
国家自然科学基金项目(51073163)
武汉理工大学材料复合新技术国家重点实验室开放基金项目(2010-KF-3)
国家高技术研究发展计划项目(2010AA03A406)
关键词
形状记忆聚合物
磁场响应
磁性粒子
形状回复
shape memory polymer
magnetic response
magnetic particle
shape recovery
