Results 1 to 10 of about 102,487 (137)

Shape Memory Polymer Foam Based on Nanofibrillar Composites of Polylactide/Polyamide [PDF]

open access: yesMolecules
This paper presents the novel development of a shape memory polymer foam based on polymer–polymer nanocomposites. Herein, polylactide (PLA)/biosourced polyamide (PA) foams are fabricated by in situ fibrillation of polymer blends and a subsequent ...
Dhanumalayan Elumalai   +5 more
doaj   +2 more sources

Shape-memory properties of magnetically active triple-shape nanocomposites based on a grafted polymer network with two crystallizable switching segments [PDF]

open access: yeseXPRESS Polymer Letters, 2012
Thermo-sensitive shape-memory polymers (SMP), which are capable of memorizing two or more different shapes, have generated significant research and technological interest. A triple-shape effect (TSE) of SMP can be activated e.g.
A. Lendlein   +3 more
doaj   +2 more sources

Shape Memory and Shape Changing Polymers in Cell Mechanobiology [PDF]

open access: yesBaspārish, 2022
The tissues in the human body comprise complex assemblages of several different types of cells that are dispersed on an extracellular matrix (ECM).
mehdi sheikhi, Fatemeh Rafiemanzelat
doaj   +1 more source

Shape Memory Polymer Foam for Autonomous Climate-Adaptive Building Envelopes

open access: yesBuildings, 2022
Reducing the continuously growing cooling energy demand of buildings is an important part of achieving global emission targets. Here, we present an innovative scenario of how the integration of a programmable material into a climate-adaptive building ...
Mario Walter   +7 more
doaj   +1 more source

Reversibly Photoswitchable High‐Aspect Ratio Surfaces

open access: yesSmall 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
doaj   +1 more source

Synergistic water-driven shape memory performance and improving mechanism of grading photo-thermal curing shape memory composite

open access: yesMaterials & 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
doaj   +1 more source

Dual and triple shape memory properties of poly(ε-caprolactone)-based cross-linked polymer elastomers

open access: yesPolymer 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
doaj   +1 more source

Research progress in functional polymer materials

open access: yesCailiao 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
doaj   +1 more source

Tribological behavior of shape memory cyanate ester materials and their tunable friction mechanism

open access: yesFriction, 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
doaj   +1 more source

Epoxy acrylate-based shape memory polymer via 3D printing

open access: yeseXPRESS Polymer Letters, 2021
Epoxy acrylate (EA) resin, due to its thermo-mechanical properties, performs excellent shaper memory properties. 3D printing opens new opportunities to fabricated shape memory polymer (SMP), which contributed to a rising variety of applications, also ...
W. Shan   +4 more
doaj   +1 more source

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