Results 51 to 60 of about 73,606 (289)

Photoswitchable Conductive Metal–Organic Frameworks

Advanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu, Mersad Mostaghimi, Abhinav Chandresh, Saibal Jana, Wolfgang Wenzel, Lars Heinke   +5 more
wiley   +1 more source

New frontiers of shape memory polymers

eXPRESS Polymer Letters, 2010
editorial
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

Shape memory characteristics of thermadapt polyurethane incorporated with two structurally distinctive aliphatic isocyanates

Polymer Testing, 2021
Shape memory polymers (SMPs) have the ability to fix a temporarily deformed shape and recover its original shape. Owing to the shape memory effect, SMPs have been widely investigated for applications in various industries. Shape memory polyurethane (SMPU)
Seung Hwan Baek, Jung Hyeun Kim
doaj   +1 more source

AC Electric Field Activated Shape Memory Polymer Composite [PDF]

, 2011
Shape memory materials have drawn interest for applications like intelligent medical devices, deployable space structures and morphing structures. Compared to other shape memory materials like shape memory alloys (SMAs) or shape memory ceramics (SMCs ...
Kang, Jin Ho, Penner, Ronald K., Siochi, Emilie J., Turner, Travis L.   +3 more
core   +1 more source

On the emergence of large and complex memory effects in nonequilibrium fluids [PDF]

, 2019
Control of cooling and heating processes is essential in many industrial and biological processes. In fact, the time evolution of an observable quantity may differ according to the previous history of the system.
Lasanta, Antonio, Prados, Antonio, Reyes, Francisco Vega, Santos, Andrés   +3 more
core   +3 more sources

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

Advanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger, Anna Mauri, Yang Cui, Sebastian Josef Weishäupl, Ali Deniz Özdemir, Hamad Syed, Aleksandr Ovsianikov, Wolfgang Wenzel, Alexander Pöthig, Jürgen Hauer, Mariana Kozlowska, Roland Augustinus Fischer   +11 more
wiley   +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

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