Influence of composition on relaxor ferroelectric and electromechanical properties of poly(vinylidene fluoride-trifluoroethylene- chlorofluoroethylene)

2005 ◽  
Vol 97 (9) ◽  
pp. 094105 ◽  
Author(s):  
Rob J. Klein ◽  
Feng Xia ◽  
Q. M. Zhang ◽  
François Bauer
Keyword(s):  
Vinylidene Fluoride ◽  
Relaxor Ferroelectric ◽  
Electromechanical Properties ◽  
Poly Vinylidene Fluoride

Tuning the ferroelectric phase transition of PVDF by uniaxially stretching crosslinked PVDF films with CFCH bonds

2020 ◽  
Vol 8 (33) ◽  
pp. 11426-11440
Author(s):  
Xiao Wang ◽  
Baobao Qiao ◽  
Shaobo Tan ◽  
Weiwei Zhu ◽  
Zhicheng Zhang
Keyword(s):  
Phase Transition ◽  
Ferroelectric Phase Transition ◽  
Vinylidene Fluoride ◽  
Ferroelectric Phase ◽  
Relaxor Ferroelectric ◽  
Artificial Muscles ◽  
Ferroelectric Polymers ◽  
Poly Vinylidene Fluoride ◽  
Electrostrictive Properties

Poly(vinylidene fluoride) (PVDF) based relaxor ferroelectric polymers show great potential for applications in transducers, sensors and artificial muscles for their excellent electrostrictive properties.

Enhanced Electromechanical Properties in Poly(Vinylidene Fluoride) (PVDF)-Based Nanocomposites

2009 ◽  
Author(s):  
Sujay Deshmukh ◽  
Zoubeida Ounaies
Keyword(s):  
Carbon Nanotubes ◽  
Vinylidene Fluoride ◽  
Single Walled Carbon Nanotubes ◽  
Electromechanical Properties ◽  
Molecular Chemistry ◽  
Single Walled Carbon ◽  
Β Phase ◽  
Alternative Approach ◽  
Poly Vinylidene Fluoride ◽  
Walled Carbon Nanotubes

Efforts to enhance the electromechanical properties of Poly(vinylidene fluoride) (PVDF) and its copolymers have been directed at optimizing the molecular chemistry, stretching and poling parameters. This study investigates an alternative approach to enhancing the properties via adding nanoinclusions in PVDF. We investigate the enhanced electrostrictive response in PVDF by adding Single Walled Carbon Nanotubes (SWNTs). We also show the change in the non-polar morphology of “as-is” PVDF to the polar γ phase by adding SWNTs and eventually to the piezoelectric β phase by stretching the nanocomposites.

scholarly journals High-performance cellulose nanofibers, single-walled carbon nanotubes and ionic liquid actuators with a poly(vinylidene fluoride-co-hexafluoropropylene)/ionic liquid gel electrolyte layer

RSC Advances ◽  
2019 ◽  
Vol 9 (15) ◽  
pp. 8215-8221 ◽  
Author(s):  
Naohiro Terasawa ◽  
Kinji Asaka
Keyword(s):  
Carbon Nanotubes ◽  
Ionic Liquid ◽  
High Performance ◽  
Vinylidene Fluoride ◽  
Cellulose Nanofibers ◽  
Single Walled Carbon Nanotubes ◽  
Electromechanical Properties ◽  
Single Walled Carbon ◽  
Poly Vinylidene Fluoride ◽  
Walled Carbon Nanotubes

This study describes new actuators with cellulose nanofibers, single-walled carbon nanotubes and ionic liquids (CNFs/SWCNTs/ILs) and examines the electrochemical and electromechanical properties of the CNF/SWCNT/IL gel hybrid actuators.

Sign in / Sign up

Export Citation Format

Share Document