Novel shape memory behaviour in IPDI based polyurethanes: Influence of nanoparticle

Polymer ◽  
2017 ◽  
Vol 110 ◽  
pp. 95-104 ◽  
Author(s):  
Satyam Srivastava ◽  
Arpan Biswas ◽  
Sudipta Senapati ◽  
Biswajit Ray ◽  
Dipak Rana ◽  
...  
Keyword(s):  
Shape Memory ◽  
Shape Memory Behaviour

Magnetically Controlled Shape Memory Behaviour—Materials and Applications

2008 ◽  
Author(s):  
A. P. Gandy ◽  
A. Sheikh ◽  
K. Neumann ◽  
K.-U. Neumann ◽  
D. Pooley ◽  
...  
Keyword(s):  
Shape Memory ◽  
Shape Memory Behaviour

Engineering bio-inspired peptide–polyurea hybrids with thermo-responsive shape memory behaviour

2021 ◽  
Author(s):  
Daseul Jang ◽  
Chase B. Thompson ◽  
Sourav Chatterjee ◽  
LaShanda T. J. Korley
Keyword(s):  
Hydrogen Bonding ◽  
Secondary Structure ◽  
Shape Memory ◽  
Shape Memory Behaviour ◽  
Peptide Secondary Structure

This paper highlights the influence of peptide secondary structure on the shape memory behaviour of peptidic polyureas, driven by hydrogen bonding arrangement and microphase-separated morphology.

Artificial spider silk is smart like natural one: having humidity-sensitive shape memory with superior recovery stress

2019 ◽  
Vol 3 (11) ◽  
pp. 2472-2482 ◽  
Author(s):  
Harun Venkatesan ◽  
Jianming Chen ◽  
Haiyang Liu ◽  
Yoonjung Kim ◽  
Sungsoo Na ◽  
...  
Keyword(s):  
Shape Memory ◽  
Spider Silk ◽  
Recovery Stress ◽  
Dragline Silk ◽  
Spider Dragline Silk ◽  
Shape Memory Behaviour

Inspired by supercontraction, the recombinant spider dragline silk displayed humidity-responsive shape memory behaviour with impressive recovery stress.

Ca2+, redox, and thermoresponsive supramolecular hydrogel with programmed quadruple shape memory effect

2018 ◽  
Vol 54 (58) ◽  
pp. 8084-8087 ◽  
Author(s):  
Linya Tang ◽  
Lanfang Wen ◽  
Shouping Xu ◽  
Pihui Pi ◽  
Xiufang Wen
Keyword(s):  
Shape Memory ◽  
Shape Memory Effect ◽  
Memory Effect ◽  
Supramolecular Hydrogel ◽  
Redox Responsive ◽  
Regulation Mechanisms ◽  
Shape Memory Behaviour

With a new redox-responsive stimulus coupled with two other common regulation mechanisms, this hydrogel shows programmed quadruple shape memory behaviour.

scholarly journals The Nature of the β→α″ Transformation in Ti-Nb Alloys

2020 ◽  
Vol 321 ◽  
pp. 11052
Author(s):  
E.M. Hildyard ◽  
L.D. Connor ◽  
N. Martin ◽  
D. Rugg ◽  
H.J. Stone ◽  
...  
Keyword(s):  
Martensitic Transformation ◽  
Shape Memory ◽  
Stress Level ◽  
Total Stress ◽  
Synchrotron Diffraction ◽  
New Approach ◽  
Transformation Behaviour ◽  
Shape Memory Behaviour ◽  
Start Temperature

The martensitic transformation in Ti-Nb alloys can result in superelastic and shape memory behaviour but significant discrepancies exist between the transformation conditions reported for a given composition. To elucidate the reasons for these variations, in situ synchrotron diffraction experiments have been performed on Ti-24Nb (at.%) in two different microstructural conditions. Markedly different transformation behaviour was observed between these two conditions, including fully reversible superelastic behaviour below the apparent martensitic start temperature. These results could not be rationalised using thermally based transformation descriptions. As such, a new approach is introduced based upon the total stress level in a material.

scholarly journals MWCNTs-Reinforced Epoxidized Linseed Oil Plasticized Polylactic Acid Nanocomposite and Its Electroactive Shape Memory Behaviour

2014 ◽  
Vol 15 (11) ◽  
pp. 19924-19937 ◽  
Author(s):  
Javed Alam ◽  
Manawwer Alam ◽  
Mohan Raja ◽  
Zainularifeen Abduljaleel ◽  
Lawrence Dass
Keyword(s):  
Shape Memory ◽  
Polylactic Acid ◽  
Linseed Oil ◽  
Shape Memory Behaviour ◽  
Epoxidized Linseed Oil

Transformation dependence of two-way shape memory behaviour in NiTi

1988 ◽  
Vol 22 (8) ◽  
pp. 1327-1330 ◽  
Author(s):  
Yinong Liu ◽  
P.G. McCormick
Keyword(s):  
Shape Memory ◽  
Shape Memory Behaviour
Sign in / Sign up

Export Citation Format

Share Document