HIGH-PERFORMANCE AND MULTI-FUNCTIONAL SHAPE MEMORY POLYMER COMPOSITES
IntroductionCompared with traditional shape memory materials such as metals and ceramics,shape memory polymers(SMPs) have many outstanding advantages such as light weight,easy processing,and adjustable shape memory effect,which make them a hot topic in the field of smart materials.To overcome their disadvantages such as low mechanical modulus,slow response,and lack of non-thermal stimuli,adding inorganic or metallic fillers to form composites has become an important and attractive strategy.In our recent work,various fillers such as carbon nanotube(CNT),carbon fiber(CF),boron nitride(BN),and titanium dioxide(TiO2) have been employed to improve the mechanical properties and multiple functions of different types of SMPs such as chemically crosslinked polyolefin,cured epoxy,and chemically crosslinked polyurethane(PU).Some new results are reported in this presentation.
shape memory polymer composites polyolefin epoxy polyurethane
JUN ZHAO ZHONG ZHANG
CAS Key Laboratory of Nanosystem and Hierarchical Fabrication and CAS Center for Excellence in Nanoscience,National Center for Nanoscience and Technology,Beijing 100190,China
国际会议
哈尔滨
英文
1-3
2019-09-20（万方平台首次上网日期，不代表论文的发表时间）