Electric heating recovery performance of shape memory polymer based on embedded buckypaper
Shape memory polymer (SMP) is a kind of smart material,which can remember its original shape actuating by temperature.Comparing to shape memory alloy,SMPs have large actuating deformation,low density and are convenient to fabrication.Because the shape and stiffness of SMP are responsible to the temperature,Heating is the only actuating method to recovery of SMP.This paper proposed a kind of electric heating method to actuate SMP with embedded buckypaper.The SEM,heating,shape recovery experimental test proved that,good bonding was formed between buckypaper and SMP,uniformly distributing heating temperature and quickly SMP shape recovery.
shape memory polymer (SMP) buckypaper,heating acutating method electric heating
Zhichun Zhang Yanju Liu Jinsong Leng
Center for Composite Materials and Structures Harbin Institute of Technology(HIT)Harbin, P.R. China Department of Aerospace Science and Mechanics Harbin Institute of Technology(HIT)Harbin, P.R. China
国际会议
秦皇岛
英文
1002-1006
2015-09-18（万方平台首次上网日期，不代表论文的发表时间）