3D printing of poly(vinylidene fluoride-trifluoroethylene): a poling-free technique to manufacture flexible and transparent piezoelectric generators

2019 ◽  
Vol 9 (01) ◽  
pp. 159-164 ◽  
Author(s):  
Nick A. Shepelin ◽  
Vanessa C. Lussini ◽  
Phillip J. Fox ◽  
Greg W. Dicinoski ◽  
Alexey M. Glushenkov ◽  
...  
Keyword(s):  
3D Printing ◽  
Vinylidene Fluoride ◽  
Poly Vinylidene Fluoride ◽  
Image Position

Abstract

scholarly journals 3D printing of anisotropic polymer nanocomposites with aligned BaTiO3 nanowires for enhanced energy density

2020 ◽  
Vol 1 (1) ◽  
pp. 14-19 ◽  
Author(s):  
Hang Luo ◽  
Xuefan Zhou ◽  
Ru Guo ◽  
Xi Yuan ◽  
Hehao Chen ◽  
...  
Keyword(s):  
Energy Density ◽  
3D Printing ◽  
Polymer Nanocomposites ◽  
High Performance ◽  
Vinylidene Fluoride ◽  
Printing Technology ◽  
3D Printing Technology ◽  
Poly Vinylidene Fluoride

High-performance flexible poly(vinylidene fluoride–chlorotrifluoroethylene) (P(VDF–CTFE)) nanocomposites with aligned BaTiO3 nanowires using 3D printing technology were demonstrated.

3D printing multifunctional fluorinated nanocomposites: tuning electroactivity, rheology and chemical reactivity

2018 ◽  
Vol 6 (26) ◽  
pp. 12308-12315 ◽  
Author(s):  
Jose A. Bencomo ◽  
Scott T. Iacono ◽  
Jena McCollum
Keyword(s):  
3D Printing ◽  
Methyl Methacrylate ◽  
Flow Rate ◽  
Fused Deposition Modeling ◽  
Vinylidene Fluoride ◽  
Chemical Reactivity ◽  
Melt Flow Rate ◽  
Fused Deposition ◽  
Poly Vinylidene Fluoride ◽  
Deposition Modeling

Poly(methyl methacrylate) (PMMA) was added to aluminum/poly(vinylidene fluoride) (Al/PVDF) energetic blends to enhance melt flow rate and adhesion in a fused deposition modeling (FDM) manufacturing scenario.

Polarity-induced ferroelectric crystalline phase in electrospun fibers of poly(vinylidene fluoride)/polyacrylonitrile blends

2012 ◽  
Vol 27 (10) ◽  
pp. 1389-1398 ◽  
Author(s):  
Run Su ◽  
Ganji Zhong ◽  
Qiang Fu ◽  
Lifeng Zhang ◽  
Hao Fong ◽  
...  
Keyword(s):  
Crystalline Phase ◽  
Vinylidene Fluoride ◽  
Electrospun Fibers ◽  
Poly Vinylidene Fluoride ◽  
Image Position

Abstract

Silicon carbide-induced piezoelectric β-phase in poly(vinylidene fluoride) and its properties

2012 ◽  
Vol 27 (14) ◽  
pp. 1838-1845 ◽  
Author(s):  
Jay Sheth ◽  
Devendra Kumar ◽  
Vimal K. Tiwari ◽  
Pralay Maiti
Keyword(s):  
Silicon Carbide ◽  
Vinylidene Fluoride ◽  
Β Phase ◽  
Poly Vinylidene Fluoride ◽  
Image Position

Abstract

Piezoelectric β-polymorph formation of new textiles by surface modification with coating process based on interfacial interaction on the conformational variation of poly (vinylidene fluoride) (PVDF) chains

2020 ◽  
Vol 91 (3) ◽  
pp. 31301
Author(s):  
Nabil Chakhchaoui ◽  
Rida Farhan ◽  
Meriem Boutaldat ◽  
Marwane Rouway ◽  
Adil Eddiai ◽  
...  
Keyword(s):  
High Efficiency ◽  
Vinylidene Fluoride ◽  
Research Work ◽  
Research Area ◽  
Interfacial Interaction ◽  
Tetraethyl Orthosilicate ◽  
Poly Vinylidene Fluoride ◽  
Carbon Nanofillers ◽  
The Impact ◽  
Advanced Applications

Novel textiles have received a lot of attention from researchers in the last decade due to some of their unique features. The introduction of intelligent materials into textile structures offers an opportunity to develop multifunctional textiles, such as sensing, reacting, conducting electricity and performing energy conversion operations. In this research work nanocomposite-based highly piezoelectric and electroactive β-phase new textile has been developed using the pad-dry-cure method. The deposition of poly (vinylidene fluoride) (PVDF) − carbon nanofillers (CNF) − tetraethyl orthosilicate (TEOS), Si(OCH2CH3)4 was acquired on a treated textile substrate using coating technique followed by evaporation to transform the passive (non-functional) textile into a dynamic textile with an enhanced piezoelectric β-phase. The aim of the study is the investigation of the impact the coating of textile via piezoelectric nanocomposites based PVDF-CNF (by optimizing piezoelectric crystalline phase). The chemical composition of CT/PVDF-CNC-TEOS textile was detected by qualitative elemental analysis (SEM/EDX). The added of 0.5% of CNF during the process provides material textiles with a piezoelectric β-phase of up to 50% has been measured by FTIR experiments. These results indicated that CNF has high efficiency in transforming the phase α introduced in the unloaded PVDF, to the β-phase in the case of nanocomposites. Consequently, this fabricated new textile exhibits glorious piezoelectric β-phase even with relatively low coating content of PVDF-CNF-TEOS. The study demonstrates that the pad-dry-cure method can potentially be used for the development of piezoelectric nanocomposite-coated wearable new textiles for sensors and energy harvesting applications. We believe that our study may inspire the research area for future advanced applications.

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