scholarly journals Carbon Nanotube Network Structure Induced Shape Memory Behavior Changes of Liquid Crystalline Polyurethane

2015 ◽  
Author(s):  
Yueting Li ◽  
Huiqin Lian ◽  
Wei Chang ◽  
Benzhe Wu ◽  
Yupeng Liu ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Shape Memory ◽  
Network Structure ◽  
Liquid Crystalline ◽  
Behavior Changes ◽  
Shape Memory Behavior ◽  
Carbon Nanotube Network

Mesomorphism and Shape-Memory Behavior of Main-Chain Liquid-Crystalline Co-Elastomers: Modulation by the Chemical Composition

2014 ◽  
Vol 47 (15) ◽  
pp. 5198-5210 ◽  
Author(s):  
Alfonso Ramon García-Márquez ◽  
Benoît Heinrich ◽  
Nicolas Beyer ◽  
Daniel Guillon ◽  
Bertrand Donnio
Keyword(s):  
Chemical Composition ◽  
Shape Memory ◽  
Liquid Crystalline ◽  
Main Chain ◽  
Shape Memory Behavior

scholarly journals Photoresponsive Liquid Crystalline Epoxy Networks with Shape Memory Behavior and Dynamic Ester Bonds

2016 ◽  
Vol 8 (24) ◽  
pp. 15750-15757 ◽  
Author(s):  
Yuzhan Li ◽  
Orlando Rios ◽  
Jong K. Keum ◽  
Jihua Chen ◽  
Michael R. Kessler
Keyword(s):  
Shape Memory ◽  
Liquid Crystalline ◽  
Epoxy Networks ◽  
Shape Memory Behavior ◽  
Liquid Crystalline Epoxy

Shape memory behavior of liquid-crystalline elastomer/graphene oxide nanocomposites

2018 ◽  
Vol 159 ◽  
pp. 251-258 ◽  
Author(s):  
Angela Marotta ◽  
Giuseppe Cesare Lama ◽  
Veronica Ambrogi ◽  
Pierfrancesco Cerruti ◽  
Marta Giamberini ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Shape Memory ◽  
Liquid Crystalline ◽  
Shape Memory Behavior

scholarly journals The Evolution of Carbon Nanotube Network Structure in Unidirectional Nanocomposites Resolved by Quantitative Electron Tomography

ACS Nano ◽  
2015 ◽  
Vol 9 (6) ◽  
pp. 6050-6058 ◽  
Author(s):  
Bharath Natarajan ◽  
Noa Lachman ◽  
Thomas Lam ◽  
Douglas Jacobs ◽  
Christian Long ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Network Structure ◽  
Electron Tomography ◽  
Carbon Nanotube Network

Carbon Nanotube Network in Polymer Nanocomposites: Rheology and Flammability

2014 ◽  
Vol 998-999 ◽  
pp. 27-30
Author(s):  
Hai Yun Ma ◽  
Jia Wei Liu ◽  
Wen Chuan Han ◽  
Li Ci Zhao
Keyword(s):  
Carbon Nanotube ◽  
Polymer Nanocomposites ◽  
Power Law ◽  
Network Structure ◽  
Flame Retardancy ◽  
Cone Calorimeter ◽  
Melt Blending ◽  
Blending Method ◽  
Carbon Nanotube Network ◽  
Rheological Percolation

ABS/MWNTs nanocomposites were prepared by using melt blending method. Cone calorimeter and ARES were employed to measure flammability and rheological properties. The flammability properties are strongly affected by the network structure. From the results of ARES tests, it is observed that when the MWNTs content is higher than 1 wt%, nanotubes network structure is formed and flame retardancy of the nanocomposites is significantly improved. The rheological percolation threshold, 0.72 wt%, was determined on the basis of a power law relation.

Controlled Actuation of a Carbon Nanotube/Epoxy Shape-Memory Liquid Crystalline Elastomer

2016 ◽  
Vol 120 (42) ◽  
pp. 24417-24426 ◽  
Author(s):  
Giuseppe Cesare Lama ◽  
Pierfrancesco Cerruti ◽  
Marino Lavorgna ◽  
Cosimo Carfagna ◽  
Veronica Ambrogi ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Shape Memory ◽  
Liquid Crystalline

Thermal- and Light-responsive Programmable Shape-memory Behavior of Liquid Crystalline Polyurethane with Pendant Photosensitive Group

2021 ◽  
Author(s):  
Wenbo Shen ◽  
Jiaoshi Liu ◽  
Bin Du ◽  
Haitao Zhuo ◽  
Shaojun Chen
Keyword(s):  
Shape Memory ◽  
Liquid Crystalline ◽  
Shape Memory Behavior

In this study, a liquid crystalline polyurethane that exhibits thermal- and light-responsive programmable shape-memory behavior was prepared via the quaternization reaction between a mesogenic azobenzene compound and a conventional polyurethane...

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