Shape-Memory Polymers and Shape-Changing Polymers

被引:188
作者
Behl, Marc [1 ]
Zotzmann, Joerg [1 ]
Lendlein, Andreas [1 ]
机构
[1] GKSS Res Ctr Geesthacht GmbH, Polymer Res Inst, Ctr Biomat Dev, D-14513 Teltow, Germany
来源
SHAPE-MEMORY POLYMERS | 2010年 / 226卷
关键词
Application; Liquid crystalline elastomer; Shape-changing gel; Shape-memory polymer; Triple-shape; LIQUID-CRYSTALLINE ELASTOMER; PHOTOINDUCED BENDING BEHAVIOR; GLASS-TRANSITION TEMPERATURE; THERMOMECHANICAL PROPERTIES; MECHANICAL-PROPERTIES; CARBON NANOTUBES; CROSS-LINKING; PHOTORESPONSIVE POLYMERS; SEGMENTED POLYURETHANES; MULTIBLOCK COPOLYMERS;
D O I
10.1007/12_2009_26
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 [高分子化学与物理];
摘要
The ability of polymers to respond to external stimuli is of high scientific and technological significance. In the last few years, research activities have been intensified substantially, exploring whether stimuli-sensitive polymers can be designed that move actively. In this review actively-moving materials were classified according to the underlying mechanisms enabling the shape changes: shape-memory polymers and shape-changing polymers/shape-changing gels were identified. The application spectra of these materials as well as the current developments were elucidated and general molecular design principles presented. When applicable, a further distinction according to the applied stimulus was made.
引用
收藏
页码:1 / 40
页数:40
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