形状记忆聚合物
航空航天
执行机构
形状记忆合金
材料科学
微电子机械系统
智能材料
聚合物
机械工程
智能聚合物
计算机科学
纳米技术
航空航天工程
复合材料
工程类
人工智能
标识
DOI:10.1016/j.paerosci.2015.12.003
摘要
Recent advances in shape memory polymer (SMP) foam research are reviewed. The SMPs belong to a new class of smart polymers which can have interesting applications in microelectromechanical systems, actuators and biomedical devices. They can respond to specific external stimulus changing their configuration and then remember the original shape. In the form of foams, the shape memory behaviour can be enhanced because they generally have higher compressibility. Considering also the low weight, and recovery force, the SMP foams are expected to have great potential applications primarily in aerospace. This review highlights the recent progress in characterization, evaluation, and proposed applications of SMP foams mainly for aerospace applications.
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