Results 71 to 80 of about 3,797,253 (292)

Shape memory polymers and their future developments

eXPRESS Polymer Letters, 2008
editorial ...
doaj   +1 more source

Surface Structures, Particles, and Fibers of Shape-Memory Polymers at Micro-/Nanoscale

Advances in Polymer Technology, 2020
Shape-memory polymers (SMPs) are one kind of smart polymers and can change their shapes in a predefined manner under stimuli. Shape-memory effect (SME) is not a unique ability for specific polymeric materials but results from the combination of a ...
Liangliang Cao, Liwei Wang, Cihui Zhou, Xin Hu, Liang Fang, Yaru Ni, Chunhua Lu, Zhongzi Xu   +7 more
doaj   +1 more source

Hybrid hemp/glass fiber reinforced high-temperature shape memory photopolymer with mechanical and flame-retardant analysis

Scientific Reports, 2023
Cultivated natural fibers have a huge possibility for green and sustainable reinforcement for polymers, but their limited load-bearing ability and flammability prevent them from wide applications in composites. According to the beam theory, normal stress
Sakil Mahmud, John Konlan, Jenny Deicaza, Guoqiang Li   +3 more
doaj   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

3D Printed Shape Memory Polymers for Biomedical Applications

, 2021
3D Printed Shape Memory Polymers for Biomedical Applications3D Printed Shape Memory Polymers for Biomedical ...
INVERARDI, NICOLETTA
core  

Vitrimer-Like Shape Memory Polymers: Characterization and Applications in Reshaping and Manufacturing

, 2020
The shape memory effect (SME) refers to the ability of a material to recover its original shape, but only in the presence of a right stimulus. Most polymers, either thermo-plastic or thermoset, can have the SME, although the actual shape memory ...
Chen, Yahui, Hong Mei Chen, Abhijit Vijay Salvekar, Yahui Chen, Wei Min Huang, Rui Xiao, Xiao, Rui, Salvekar, Abhijit Vijay, Junyi Lim, Chen, Hong Mei, Huang, Wei Min, Tao Xi Wang, Lim, Junyi, Wang, Tao Xi   +13 more
core   +1 more source

Recent progress in shape memory polymer composites: methods, properties, applications and prospects

Nanotechnology Reviews, 2019
Shape memory polymers (SMPs) can be programmed to a temporary shape, and then recover its original shape by applying environmental stimuli when needed. To expands the application space of SMPs, the shape memory polymer composites (SMPCs) were fabricated ...
Lei Ming, Chen Zhen, Lu Haibao, Yu Kai
doaj   +1 more source

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source

PVDF-Based Shape Memory Polymers

, 2019
PVDF based graft copolymer was synthesized.
Acar, M (via Mendeley Data)
core   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source