Results 71 to 80 of about 29,154 (298)

Investigation of fibre reinforced shape memory polymer composites for structural components [PDF]

, 2023
Shape memory polymers (SMPs), comprising a distinctive shape memorizing capability, is a significant and evolving branch of smart polymers. Shape memory polymer composites (SMPCs) were developed by reinforcing the SMP matrix to improve the inherently ...
Emmanuel Kotikawattege Don, Chris
core   +1 more source

Healable, Flexible Supercapacitors Based on Shape Memory Polymers

Applied Sciences, 2018
Supercapacitors as novel and efficient energy storage devices could provide a higher power density and energy density compared to other electronics and devices. However, traditional supercapacitors are readily damaged, which leads to degraded performance
Huankai Zhou, Hongsheng Luo, Xingdong Zhou, Huaquan Wang, Yangrong Yao, Wenjing Lin, Guobin Yi   +6 more
doaj   +1 more source

Recent advances in dynamic covalent bond-based shape memory polymers

e-Polymers, 2022
Dynamic covalent bond-based shape memory polymers (DCB-SMPs) are one of most important SMPs which have a wide potential application prospect. Different from common strong covalent bonds, DCBs own relatively weak bonding energy, similarly to the ...
Peng Shuyi, Sun Ye, Ma Chunming, Duan Gaigai, Liu Zhenzhong, Ma Chunxin   +5 more
doaj   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

A Brief Review of the Shape Memory Phenomena in Polymers and Their Typical Sensor Applications [PDF]

, 2019
In this brief review, an introduction of the underlying mechanisms for the shape memory effect (SME) and various shape memory phenomena in polymers is presented first.
Chen, Yahui, Hong Mei Chen, Xu, Qinwei, Abhijit Vijay Salvekar, Yahui Chen, Wei Min Huang, Weng, Yiwei, Xinli Guo, Li Sun, Yiwei Weng, Naveen, Balasundaram Selvan, Salvekar, Abhijit Vijay, Sun, Li, Chen, Hong Mei, Huang, Wei Min, Qinwei Xu, Tao Xi Wang, Guo, Xinli, Balasundaram Selvan Naveen, Wang, Tao Xi   +19 more
core   +1 more source

Smart polymer nanocomposites: A review

eXPRESS Polymer Letters, 2020
The development of smart polymer nanocomposites (SPN) has been an area of high scientific and industrial interest in recent years, due to fantastic improvements achieved in these materials.
W. S. Chow, Z. A. Mohd Ishak
doaj   +1 more source

Analysis of Shape Memory Behavior and Mechanical Properties of Shape Memory Polymer Composites Using Thermal Conductive Fillers

Micromachines, 2021
Shape memory polymers (SMPs) are attracting attention for their use in wearable displays and biomedical materials due to their good biocompatibility and excellent moldability.
Mijeong Kim, Seongeun Jang, Sungwoong Choi, Junghoon Yang, Jungpil Kim, Duyoung Choi   +5 more
doaj   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Shape memory polymers and their future developments

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