Results 21 to 30 of about 15,001 (253)

Fabrication of Dual-morphing Vascular Stents Using Additive-lathe Printing of Shape Memory Polymers [PDF]

한국정밀공학회지, 2023
In this study, we present the fabrication of dual-morphing vascular stents using an additive-lathe printing method and two different shape-memory polymers.
Yuseok Kim, Seung Mun Lee, Suk-Hee Park
doaj   +1 more source

Biomedical Shape Memory Polymers

Cailiao gongcheng, 2017
Shape memory polymers(SMPs) are a class of functional "smart" materials that have shown bright prospects in the area of biomedical applications. The novel smart materials with multifunction of biodegradability and biocompatibility can be designed based ...
SHEN Xue-lin, ZHU Guang-ming, YANG Peng-fei   +2 more
doaj   +1 more source

Review of Magnetic Shape Memory Polymers and Magnetic Soft Materials

Magnetochemistry, 2021
Magnetic soft materials (MSMs) and magnetic shape memory polymers (MSMPs) have been some of the most intensely investigated newly developed material types in the last decade, thanks to the great and versatile potential of their innovative characteristic ...
Sanne J. M. van Vilsteren, Hooman Yarmand, Sepideh Ghodrat   +2 more
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Shape-memory polymers

Materials Today, 2007
Shape-memory polymers are an emerging class of active polymers that have dual-shape capability. They can change their shape in a predefined way from shape A to shape B when exposed to an appropriate stimulus. While shape B is given by the initial processing step, shape A is determined by applying a process called programming.
Behl, M., Lendlein, A.
openaire   +2 more sources

Thiol‐ene Reaction as Reversible Covalent Bond for the Design of Shape‐Memory Polymers

Macromolecular Materials and Engineering, 2023
Besides a stable phase, shape‐memory polymers require an additional switchable moiety. In addition to thermal transitions and supramolecular interactions, these units can also be based on covalent bonds.
Farhad Shohraty, Julian Hniopek, Josefine Meurer, Stefan Zechel, Michael Schmitt, Jürgen Popp, Martin D. Hager   +6 more
doaj   +1 more source

4D optical fibers thermally drawn from shape-memory polymers [PDF]

EPJ Web of Conferences, 2023
Adaptative objects based on shape-memory materials are expected to significantly impact numerous technological sectors including optics and photonics.
Strutynski Clément, Evrard Marianne, Désévédavy Frédéric, Gadret Grégory, Brachais Claire-Hélène, Kibler Bertrand, Smektala Frédéric   +6 more
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Shape memory polymers: Current state and future prospects

eXPRESS Polymer Letters, 2023
editorial
Balázs Tatár, László Mészáros
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Recent progress of 4D printing technology

Journal of Aeronautical Materials, 2019
4D Printing technology can achieve additive manufacturing of smart materials. Recent progresses of 4D printing composite materials, shape memory polymers, shape memory alloys and other smart materials were reviewed.
LU Haizhou, LUO Xuan, CHEN Tao, LIU Zhao, YANG Chao   +4 more
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New perspective on the creep characteristic of fiber–dependent shape memory polymers: variable–order fractional constitutive model

Journal of Materials Research and Technology, 2023
With the aim of describing and explaining the creep tensile property of shape memory polymers (SMPs) better, a variable--order fractional creep constitutive model with fewer parameters and good simulation performance was constructed on the basis of ...
Guo Shiru, Pu Hai, Yang Mengsen, Sha Ziheng, Liu Dejun, Xie Jinyong, Feng Yiying   +6 more
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A Supramolecular Polymer Formed by Small Molecules

Cell Reports Physical Science, 2020
Summary: Supramolecular polymers are intriguing due to their thermal reversible and stimuli-responsive properties. However, most supramolecular polymers reported thus far have poor mechanical properties due to the low bonding energy of the non-covalent ...
Min-Hao Zhang, Cheng-Hui Li, Jing-Lin Zuo   +2 more
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