Results 151 to 160 of about 1,681,893 (239)

Smart polyurethane composites for 3D or 4D printing: General-purpose use, sustainability and shape memory effect

Composites Part B: Engineering, 2021
W. Nugroho   +4 more
semanticscholar   +3 more sources

4D printing of porous PLA-TPU structures: effect of applied deformation, loading mode and infill pattern on the shape memory performance

Physica Scripta, 2023
For the first time, the synergy of shape memory polymer (SMP) blending, 4D printing, and cold programming (CP) are investigated for improving the functionality of the shape memory effect (SME), increasing medical applications of porous structures, direct
D. Rahmatabadi   +8 more
semanticscholar   +1 more source

Molecular dynamics simulations of thermodynamics and shape memory effect in CNT-epoxy nanocomposites

Composites Science And Technology, 2021
Epoxy based shape memory polymers have attracted considerable attention in engineering applications. To achieve excellent thermo-mechanical performance, carbon nanotube (CNT) is used as reinforcement for epoxy matrix.
Wei Jian   +3 more
semanticscholar   +1 more source

Multi-shape memory effect in shape memory polymer composites

Materials Letters, 2012
In this work, the multi shape memory effect is studied for two types of thermal active epoxy polymer composites. One of them is called the controlled behavior of composite material (CBCM) which has already been tested as an unsymmetrical active composite and the other one is the conventional symmetrical composite.
Basit, Abdul, L'Hostis, Gildas
openaire   +3 more sources

A novel strategy to construct co-continuous PLA/NBR thermoplastic vulcanizates: Metal-ligand coordination-induced dynamic vulcanization, balanced stiffness-toughness and shape memory effect

, 2020
In the field of dynamic vulcanization, irreversible covalent bonds are utilized to fabricate thermoplastic vulcanizates (TPVs) generally. In this work, a new strategy, metal-ligand coordination-induced dynamic vulcanization, is presented to design ...
Jiarong Huang   +4 more
semanticscholar   +1 more source

Epoxy-vitrimer composites based on exchangeable aromatic disulfide bonds: Reprocessibility, adhesive, multi-shape memory effect

, 2020
Vitrimers are a class of polymers integrating the advantage of thermosets and thermoplastics. The dynamic crosslinking networks endow vitrimers with interesting rheological behavior and functional applications, such as self-healing, thermally plasticity ...
Fance Ji   +3 more
semanticscholar   +1 more source

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