Synthesis of strong and highly stretchable, electrically conductive hydrogel with multiple stimuli responsive shape memory behavior

Polymer ◽  
2020 ◽  
Vol 188 ◽  
pp. 122147 ◽  
Author(s):  
Xiao Zhang ◽  
Junqi Cai ◽  
Wenqiang Liu ◽  
Weifeng Liu ◽  
Xueqing Qiu
Keyword(s):  
Shape Memory ◽  
Stimuli Responsive ◽  
Electrically Conductive ◽  
Shape Memory Behavior ◽  
Conductive Hydrogel ◽  
Highly Stretchable

The Investigation about the Shape Memory Behavior of Wool

2008 ◽  
Vol 60 ◽  
pp. 1-10 ◽  
Author(s):  
Jin Lian Hu ◽  
Zheng E Dong ◽  
Yan Liu ◽  
Yi Jun Liu
Keyword(s):  
Shape Memory ◽  
Shape Memory Effect ◽  
Memory Effect ◽  
Shape Memory Polymers ◽  
Fundamental Concept ◽  
Stimuli Responsive ◽  
Responsive Materials ◽  
Shape Memory Behavior ◽  
Wool Fabrics ◽  
Permanent Shape

Shape memory polymers are a promising class of stimuli-responsive materials that have dual-shape capability. This kind of materials can recover their shape in a predefined way from temporary shape to desired permanent shape when exposed to an appropriate stimulus. In the development and extensive application of synthetic shape memory polymers on textile industrials, the thermal and hygrothermal effects of wool materials have attracted considerable attention. In this article the fundamental concept of the shape memory polymers and the fundamental aspects of the shape-memory effect were reviewed. The thermal and hygrothermal effects of wool materials were also summarized to discuss the shape memory behavior of wool materials. Besides the effects of synthetic shape memory polymers on the thermal and hygrothermal of the woven wool fabrics were introduced to show the shape memory behavior of treated wool further.

3D-Printed Bioplastics with Shape-Memory Behavior Based on Native Bovine Serum Albumin

2021 ◽  
Author(s):  
Eva Sanchez-Rexach ◽  
Patrick T. Smith ◽  
Alvaro Gomez-Lopez ◽  
Maxence Fernandez ◽  
Aitziber L. Cortajarena ◽  
...  
Keyword(s):  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Shape Memory ◽  
Bovine Serum ◽  
Shape Memory Behavior ◽  
3D Printed ◽  
Behavior Based

scholarly journals Hydrolyzable Biobased Polyhydroxyurethane Networks with Shape Memory Behavior at Body Temperature

2020 ◽  
Vol 8 (24) ◽  
pp. 9125-9135 ◽  
Author(s):  
Fiona Magliozzi ◽  
Arthur Scali ◽  
Guillaume Chollet ◽  
Damien Montarnal ◽  
Etienne Grau ◽  
...  
Keyword(s):  
Body Temperature ◽  
Shape Memory ◽  
Shape Memory Behavior

Investigate of Electrical Conductivity of Shape-Memory Polymer Filled with Carbon Black

2008 ◽  
Vol 47-50 ◽  
pp. 714-717 ◽  
Author(s):  
Xin Lan ◽  
Jin Song Leng ◽  
Yan Ju Liu ◽  
Shan Yi Du
Keyword(s):  
Electrical Conductivity ◽  
Carbon Black ◽  
Shape Memory ◽  
Shape Recovery ◽  
Volume Fraction ◽  
Shape Memory Polymer ◽  
Recovery Process ◽  
Thermomechanical Properties ◽  
Electrically Conductive ◽  
New System

A new system of thermoset styrene-based shape-memory polymer (SMP) filled with carbon black (CB) is investigated. To realize the electroactive stimuli of SMP, the electrical conductivity of SMP filled with various amounts of CB is characterized. The percolation threshold of electrically conductive SMP filled with CB is about 3% (volume fraction of CB), which is much lower than many other electrically conductive polymers. When applying a voltage of 30V, the shape recovery process of SMP/CB(10 vol%) can be realized in about 100s. In addition, the thermomechanical properties are also characterized by differential scanning calorimetery (DSC).

scholarly journals Shape Memory Behavior of Ti–22Nb–(0.5–2.0)O(at%) Biomedical Alloys

2005 ◽  
Vol 46 (4) ◽  
pp. 852-857 ◽  
Author(s):  
Jae Il Kim ◽  
Hee Young Kim ◽  
Hideki Hosoda ◽  
Shuichi Miyazaki
Keyword(s):  
Shape Memory ◽  
Shape Memory Behavior
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