Results 11 to 20 of about 247,715 (341)
Reversibly Photoswitchable High‐Aspect Ratio Surfaces
Small Structures, 2023 Herein, the fabrication of light‐sensitive high‐aspect ratio surfaces with switchable topography using melt‐electrowriting of shape‐memory polymers and deposition of light‐to‐heat converting black ink on it by dip coating is reported on.
Gissela Constante +4 more
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Materials & Design, 2022 Shape memory materials draw much attention due to various promising potential applications. This work prepares a novel shape memory composite via grading photo-thermal curing method, which has not yet been reported.
Wenxin Wang +7 more
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Sustainable 4D printing of magneto-electroactive shape memory polymer composites
The International Journal of Advanced Manufacturing Technology, 2023 Typical techniques for creating synthetic morphing structures suffer from a compromise between quick shape change and geometric complexity. A novel approach is proposed for encoding numerous shapes and forms by magneto-electroactive shape memory polymer ...
M. Lalegani Dezaki, M. Bodaghi
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Multifunctional Shape‐Memory Polymers [PDF]
Advanced Materials, 2010 AbstractThe thermally‐induced shape‐memory effect (SME) is the capability of a material to change its shape in a predefined way in response to heat. In shape‐memory polymers (SMP) this shape change is the entropy‐driven recovery of a mechanical deformation, which was obtained before by application of external stress and was temporarily fixed by ...
Behl, M., Razzaq, M.Y., Lendlein, A.
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Porous Shape-Memory Polymers [PDF]
Polymer Reviews, 2013 Porous shape memory polymers (SMPs) include foams, scaffolds, meshes, and other polymeric substrates that possess porous three-dimensional macrostructures. Porous SMPs exhibit active structural and volumetric transformations and have driven investigations in fields ranging from biomedical engineering to aerospace engineering to the clothing industry ...
Keith, Hearon +7 more
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Polymer Testing, 2022 As a smart material, Shape Memory Polymer (SMP) can perceive changes in the external environment in which it is located, and make corresponding instantaneous active responses to the changes.
Hong Li +8 more
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Research Progress of Shape Memory Polymer and 4D Printing in Biomedical Application
Advanced Healthcare Materials, 2022 As a kind of smart material, shape memory polymer (SMP) shows great application potential in the biomedical field. Compared with traditional metal‐based medical devices, SMP‐based devices have the following characteristics: 1) The adaptive ability allows
Wei Zhao +4 more
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Polymers, 2022 Multifunctional polyurethane shape memory polymers (PU-SMPs) have been of increasing interest in various applications. Here we report structure characterization, detailed methodology, and obtained results on the identification of functional properties of
M. Staszczak +6 more
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Research progress in functional polymer materials
Cailiao gongcheng, 2021 Functional polymer material is a type of polymer materials with special functions such as catalysis, conductivity, photosensitivity, and biological activity.
HAN Chao-yue +5 more
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Tribological behavior of shape memory cyanate ester materials and their tunable friction mechanism
Friction, 2023 High-performance polymer friction materials with tunable tribological behavior to fit varied work conditions remain a challenge of widespread interest for a variety of applications.
Zhangzhang Tang +8 more
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