A super hydrophilic modification of poly(vinylidene fluoride) (PVDF) nanofibers: By in situ hydrothermal approach

2016 ◽  
Vol 385 ◽  
pp. 417-425 ◽  
Author(s):  
Faheem A. Sheikh ◽  
Mohammad Afzal Zargar ◽  
Ashif H. Tamboli ◽  
Hern Kim
Keyword(s):  
Vinylidene Fluoride ◽  
Hydrophilic Modification ◽  
Poly Vinylidene Fluoride ◽  
Hydrothermal Approach

Hydrophilic modification of poly(vinylidene fluoride) (PVDF) by in situ polymerization of methyl methacrylate (MMA) monomer

2010 ◽  
Vol 288 (12-13) ◽  
pp. 1327-1332 ◽  
Author(s):  
Xuejuan Zhao ◽  
Jing Cheng ◽  
Shuangjun Chen ◽  
Jun Zhang ◽  
Xiaolin Wang
Keyword(s):  
Methyl Methacrylate ◽  
Vinylidene Fluoride ◽  
In Situ Polymerization ◽  
Hydrophilic Modification ◽  
Poly Vinylidene Fluoride

Physico‐Chemical Characterizations of Poly(vinylidene fluoride)/Cu 3 (BTC) 2 Composite Membranes Prepared by In Situ Crystal Growth

2019 ◽  
Vol 60 (3) ◽  
pp. 464-473 ◽  
Author(s):  
Nadhem Missaoui ◽  
Gérald Chaplais ◽  
Ludovic Josien ◽  
Laure Michelin ◽  
Gautier Schrodj ◽  
...  
Keyword(s):  
Crystal Growth ◽  
Vinylidene Fluoride ◽  
Composite Membranes ◽  
Physico Chemical ◽  
Poly Vinylidene Fluoride

In-situ synchrotron SAXS and WAXS investigations on deformation and α–β transformation of uniaxial stretched poly(vinylidene fluoride)

CrystEngComm ◽  
2013 ◽  
Vol 15 (8) ◽  
pp. 1597 ◽  
Author(s):  
Huilong Guo ◽  
Yao Zhang ◽  
Feifei Xue ◽  
Ziwei Cai ◽  
Yingrui Shang ◽  
...  
Keyword(s):  
Vinylidene Fluoride ◽  
Poly Vinylidene Fluoride ◽  
Synchrotron Saxs

scholarly journals Fabrication of Tween-20 coated PVDF membranes for wastewater treatment: optimization of preparation parameters, removal and membrane fouling control performance

RSC Advances ◽  
2019 ◽  
Vol 9 (35) ◽  
pp. 20035-20043 ◽  
Author(s):  
Daoji Wu ◽  
Weiwei Zhou ◽  
Xiaoxiang Cheng ◽  
Congwei Luo ◽  
Peijie Li ◽  
...  
Keyword(s):  
Membrane Fouling ◽  
Vinylidene Fluoride ◽  
Tween 20 ◽  
Treatment Optimization ◽  
Sorbitan Monolaurate ◽  
Coating Agent ◽  
Hydrophilic Modification ◽  
Fouling Control ◽  
Poly Vinylidene Fluoride ◽  
Microfiltration Membranes

In the present study, polyoxyethylene (20) sorbitan monolaurate (Tween-20) was employed as a surface coating agent for hydrophilic modification of poly(vinylidene fluoride) microfiltration membranes.

scholarly journals Development of In-Situ Poled Nanofiber Based Flexible Piezoelectric Nanogenerators for Self-Powered Motion Monitoring

2020 ◽  
Vol 10 (10) ◽  
pp. 3493
Author(s):  
Minjung Kim ◽  
Vignesh Krishnamoorthi Kaliannagounder ◽  
Afeesh Rajan Unnithan ◽  
Chan Hee Park ◽  
Cheol Sang Kim ◽  
...  
Keyword(s):  
Vinylidene Fluoride ◽  
Implantable Devices ◽  
The Past ◽  
Β Phase ◽  
Poly Vinylidene Fluoride ◽  
High Bias ◽  
Self Powered ◽  
Increasing Demand ◽  
Piezoelectric Nanogenerators

Energy harvesting technologies have found significant importance over the past decades due to the increasing demand of energy and self-powered design of electronic and implantable devices. Herein, we demonstrate the design and application of in situ poled highly flexible piezoelectric poly vinylidene fluoride (PVDF) graphene oxide (GO) hybrid nanofibers in aligned mode for multifaceted applications from locomotion sensors to self-powered motion monitoring. Here we exploited the simplest and most versatile method, called electrospinning, to fabricate the in situ poled nanofibers by transforming non-polar α-phase of PVDF to polar β- phase structures for enhanced piezoelectricity under high bias voltage. The flexible piezoelectric device fabricated using the aligned mode generates an improved output voltage of 2.1 V at a uniform force of 12 N. The effective piezoelectric transduction exhibited by the proposed system was tested for its multiple efficacies as a locomotion detector, bio-e-skin, smart chairs and so on.

In situ synthesis of Ni(OH)2nanobelt modified electroactive poly(vinylidene fluoride) thin films: remarkable improvement in dielectric properties

2015 ◽  
Vol 17 (19) ◽  
pp. 13082-13091 ◽  
Author(s):  
Pradip Thakur ◽  
Arpan Kool ◽  
Biswajoy Bagchi ◽  
Nur Amin Hoque ◽  
Sukhen Das ◽  
...  
Keyword(s):  
Thin Films ◽  
Dielectric Properties ◽  
Vinylidene Fluoride ◽  
In Situ Synthesis ◽  
Dielectric Constants ◽  
Remarkable Improvement ◽  
Poly Vinylidene Fluoride

Development of Ni(OH)2nanobelt modified electroactive PVDF thin films with colossal dielectric constantsviaa simplein situprocess.

In situ monitored stretching induced α to β allotropic transformation of flexible poly(vinylidene fluoride)-CoFe2O4 hybrid films: The role of nanoparticles inclusion

2016 ◽  
Vol 84 ◽  
pp. 602-611 ◽  
Author(s):  
Chirine Ben Osman ◽  
Sophie Nowak ◽  
Alexis Garcia-Sanchez ◽  
Yann Charles ◽  
Souad Ammar ◽  
...  
Keyword(s):  
Vinylidene Fluoride ◽  
Allotropic Transformation ◽  
Hybrid Films ◽  
Poly Vinylidene Fluoride
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