Electroactive Two-Way Shape Memory Polymer Laminates

被引：37
|
作者：
Chen, Shaojun [1 ]
Yang, Shixin [1 ]
Li, Ziyu [1 ]
Xu, Shiwei [1 ]
Yuan, Hongming [1 ]
Chen, Shiguo [1 ]
Ge, Zhaochuan [1 ]
机构：
[1] Shenzhen Univ, Shenzhen Engn Lab Adv Technol Ceram, Coll Mat Sci & Engn, Shenzhen Key Lab Special Funct Mat, Shenzhen 518060, Peoples R China
来源：
POLYMER COMPOSITES | 2015年 / 36卷 / 03期
关键词：
ACTUATION; MECHANISM;
D O I：
10.1002/pc.22958
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
Two-way shape changing polymers are attractive in recent years. In this short communication, carbon black (CB)/shape memory polyurethane (SMPU)-elastic polyurethane (EPU) laminated composite is prepared and electro-active two-way shape changing behavior is reported for the first time. First, the CB/SMPU composite demonstrates good electro-active shape recovery due to good electricity conduction. When the CB/SMPU composite film is elongated and form polymer laminates by combining with EPU substrate, the resulted CB/SMPU-EPU polymer laminate shows electro-active two-way shape changing behavior, e.g., bending by applying electric current, and reverse bending upon cooling without electric current. POLYM. COMPOS. 36:439-444, 2015. (c) 2014 Society of Plastics Engineers
引用
收藏
页码：439 / 444
页数：6
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