An Electrospun Poly(vinylidene fluoride) Nanofibrous Membrane and Its Battery Applications

2003 ◽  
Vol 15 (23) ◽  
pp. 2027-2032 ◽  
Author(s):  
S.W. Choi ◽  
S.M. Jo ◽  
W.S. Lee ◽  
Y.-R. Kim
Keyword(s):  
Vinylidene Fluoride ◽  
Nanofibrous Membrane ◽  
Poly Vinylidene Fluoride

Facile fabrication of nanofiber- and micro/nanosphere-coordinated PVDF membrane with ultrahigh permeability of viscous water-in-oil emulsions

2018 ◽  
Vol 6 (16) ◽  
pp. 7014-7020 ◽  
Author(s):  
Jindan Wu ◽  
Yajie Ding ◽  
Jianqiang Wang ◽  
Tiantian Li ◽  
Haibo Lin ◽  
...  
Keyword(s):  
Vinylidene Fluoride ◽  
Nanofibrous Membrane ◽  
Pvdf Membrane ◽  
Poly Vinylidene Fluoride ◽  
Facile Fabrication ◽  
Oil Emulsions

A superhydrophobic, superoleophilic and under oil superhydrophobic poly (vinylidene fluoride) (PVDF) nanofibrous membrane was developed through a facile electrospinning strategy.

scholarly journals Effect of dehydrofluorination reaction on structure and properties of PVDF electrospun fibers

RSC Advances ◽  
2021 ◽  
Vol 11 (49) ◽  
pp. 30734-30743
Author(s):  
Yuxin Wang ◽  
Haijun Wang ◽  
Kun Liu ◽  
Tong Wang ◽  
Chunlei Yuan ◽  
...  
Keyword(s):  
Vinylidene Fluoride ◽  
Nanofibrous Membrane ◽  
Electrospun Fibers ◽  
Structure And Properties ◽  
Poly Vinylidene Fluoride

A piezoelectric nanosensor was prepared with a novel type of dehydrofluorinated poly(vinylidene fluoride) (PVDF) nanofibrous membrane.

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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