Results 21 to 30 of about 102,606 (256)

Research Progress on Deployable Structures of Shape Memory Polymer Composites

open access: yesJournal of Aeronautical Materials, 2018
As a new kind of smart material, shape memory polymers (SMPs) show great promise in aerospace. Intelligent material structure with low cost, smooth process, low vibration, high strength and excellent electrical conductivity, and its composite with a ...
REN Tianning, ZHU Guangming, NIE Jing
doaj   +1 more source

A Self-Healing and Shape Memory Polymer that Functions at Body Temperature

open access: yesMolecules, 2019
Dual-functional polymeric system combining shape memory with self-healing properties has attracted increasingly interests of researchers, as both of these properties are intelligent and promising characteristics.
Hui-Ying Lai   +3 more
doaj   +1 more source

Two-Way Shape Memory Effect of a Shape Memory Composite Strip

open access: yesApplied Sciences, 2023
In this work, a NiTi shape memory alloy (SMA) wire was embedded into a rubber/shape memory polymer (SMP) soft matrix to form a composite strip with a two-way reversible bending behavior.
Haiyang Du   +3 more
doaj   +1 more source

Microtransformers: controlled microscale navigation with flexible robots [PDF]

open access: yes, 2018
Artificial microswimmers are a new technology with promising microfluidics and biomedical applications, such as directed cargo transport, microscale assembly, and targeted drug delivery. A fundamental barrier to realising this potential is the ability to
Montenegro-Johnson, Thomas D.
core   +2 more sources

Synthesis of PLA-based thermoplastic elastomer and study on preparation and properties of PLA-based shape memory polymers

open access: yesMaterials Research Express, 2019
As a new functional polymer material, shape memory polymer (SMP) has many advantages, and can be widely used in medical devices, textiles, aerospace and other fields.
Fan Ji, Jianbo Li, Yunxuan Weng, Jie Ren
doaj   +1 more source

Review of Progress in Shape Memory Epoxies and Their Composites [PDF]

open access: yes, 2017
Shape memory polymer (SMP) is capable of memorizing one or more temporary shapes and recovering successively to the permanent shape upon various external stimuli.
Karger-Kocsis, József, Kéki, Sándor
core   +1 more source

Shape memory epoxy vitrimers based on DGEBA crosslinked with dicarboxylic acids and their blends with citric acid [PDF]

open access: yes, 2016
Thermosetting polymers were synthesized from a commercial epoxy resin (diglycidyl ether of bisphenol A, DGEBA) and tricarboxylic (citric, CA) and different dicarboxylic (sebacic, SA and glutaric, GA) acids.
Altuna, Facundo Ignacio   +2 more
core   +1 more source

Early research of shape memory polymer vascular stents

open access: yeseXPRESS Polymer Letters, 2022
Shape memory polymers (SMPs) are smart materials that can alter their shape from a temporary shape to a permanent shape upon external stimuli. This unique property of SMP has shown enormous potential and breakthrough discoveries in biomedical engineering.
Lama Hewage Janitha Jeewantha   +4 more
doaj   +1 more source

Temperature-Induced Shape Memory Characteristics of Epoxy Resin-Based Fabric-Reinforced Composites [PDF]

open access: yes, 2013
Shape memory characteristics of woven glass and carbon fiber fabric reinforced epoxy resin-based composites were assessed in bending mode using a dynamic mechanical analyzer.
Karger-Kocsis, J.
core   +1 more source

Memory formation in matter [PDF]

open access: yes, 2019
Memory formation in matter is a theme of broad intellectual relevance; it sits at the interdisciplinary crossroads of physics, biology, chemistry, and computer science.
Keim, Nathan C.   +4 more
core   +3 more sources

Home - About - Disclaimer - Privacy