Prediction of temperature-dependent free recovery behaviors of amorphous shape memory polymers

Soft Matter ◽  
2012 ◽  
Vol 8 (43) ◽  
pp. 11098 ◽  
Author(s):  
Qi Ge ◽  
Kai Yu ◽  
Yifu Ding ◽  
H. Jerry Qi
Keyword(s):  
Shape Memory ◽  
Shape Memory Polymers ◽  
Temperature Dependent

Temperature dependent evolution of wrinkled single-crystal silicon ribbons on shape memory polymers

Soft Matter ◽  
2017 ◽  
Vol 13 (41) ◽  
pp. 7625-7632 ◽  
Author(s):  
Yu Wang ◽  
Kai Yu ◽  
H. Jerry Qi ◽  
Jianliang Xiao
Keyword(s):  
Thin Films ◽  
Single Crystal ◽  
Shape Memory ◽  
Single Crystal Silicon ◽  
Shape Memory Polymers ◽  
Temperature Dependent ◽  
Crystal Silicon ◽  
Silicon Thin Films

Enabled by shape memory polymers (SMPs), time and temperature dependent wrinkling of single-crystal silicon thin films is demonstrated.

A Fractional Calculus Approach to the Prediction of Free Recovery Behaviors of Amorphous Shape Memory Polymers

2015 ◽  
Vol 32 (1) ◽  
pp. 11-17 ◽  
Author(s):  
C.-Q. Fang ◽  
H.-Y. Sun ◽  
J.-P. Gu
Keyword(s):  
Differential Equations ◽  
Fractional Calculus ◽  
Shape Memory ◽  
Nonlinear Differential Equations ◽  
Shape Memory Polymers ◽  
Temperature Dependent ◽  
Zener Model ◽  
Fractional Model ◽  
Recovery Response ◽  
The One

AbstractA fractional model generalized from the Zener model is proposed for the prediction of temperature-dependent free recovery behaviors of amorphous shape memory polymers (SMPs). This model differs from the Zener model in that it involves nonlinear differential equations of fractional, not integer, order. The theoretical solution based on this fractional model is utilized to simulate the isothermal and nonisothermal free recovery of an amorphous SMP compared with the one based on the Zener model. The results show a reasonable improvement in the prediction of the strain recovery response of SMP by the fractional calculus method.

Modeling the strain rate-, hold time-, and temperature-dependent cyclic behaviors of amorphous shape memory polymers

2018 ◽  
Vol 27 (7) ◽  
pp. 075050 ◽  
Author(s):  
Hao Zeng ◽  
Jinsong Leng ◽  
Jianping Gu ◽  
Chenxi Yin ◽  
Huiyu Sun
Keyword(s):  
Strain Rate ◽  
Shape Memory ◽  
Hold Time ◽  
Shape Memory Polymers ◽  
Temperature Dependent

Tissue Integration of Two Different Shape-Memory Polymers with Poly(ε-Caprolactone) Switching Segment in Rats

2008 ◽  
Author(s):  
Bernhard Hiebl ◽  
Dorothee Rickert ◽  
Rosemarie Fuhrmann ◽  
Friedrich Jung ◽  
Andres Lendlein ◽  
...  
Keyword(s):  
Shape Memory ◽  
Shape Memory Polymers ◽  
Tissue Integration

Three-dimensional Graphene Coated Shape Memory Polyurethane Foam with Fast Responsive Performance

2021 ◽  
Author(s):  
Tianjiao Wang ◽  
Jun Zhao ◽  
Chuanxin Weng ◽  
Tong Wang ◽  
Yayun Liu ◽  
...  
Keyword(s):  
Shape Memory ◽  
Polyurethane Foam ◽  
Three Dimensional ◽  
Shape Memory Polymers ◽  
Practical Applications ◽  
External Stimuli ◽  
Shape Memory Polyurethane

Shape memory polymers (SMPs) that change shapes as designed by external stimuli have become one of the most promising materials as actuators, sensors, and deployable devices. However, their practical applications...

Macroporous Superhydrophobic Coatings with Switchable Wettability Enabled by Smart Shape Memory Polymers

2021 ◽  
pp. 2002111
Author(s):  
Calen J. Leverant ◽  
Yifan Zhang ◽  
Maria A. Cordoba ◽  
Sin‐Yen Leo ◽  
Nilesh Charpota ◽  
...  
Keyword(s):  
Shape Memory ◽  
Shape Memory Polymers ◽  
Superhydrophobic Coatings
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