Articles with "poly vinylidene" as a keyword



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Durable adhesives based on electrospun poly(vinylidene fluoride) fibers

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Published in 2017 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.44393

Abstract: Herein, the fabrication of poly(vinylidene fluoride) (PVDF) fibrous membrane using electrospinning is reported and its use for dry-adhesive applications is demonstrated. The shear and normal adhesion performance of the samples was investigated using an Instron… read more here.

Keywords: poly vinylidene; shear adhesion; vinylidene fluoride; adhesion ... See more keywords
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Preparation and characterization of poly(vinylidene fluoride‐trifluoroethylene)/barium titanate polymer nanocomposite for ferroelectric applications

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Published in 2017 at "Polymer Composites"

DOI: 10.1002/pc.23734

Abstract: Barium titanate nanoparticles with an average size of read more here.

Keywords: poly vinylidene; vinylidene fluoride; polymer nanocomposite; microscopy ... See more keywords
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A novel poly(vinylidene fluoride) composite membrane for catalysis and separation

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Published in 2018 at "Polymer Engineering and Science"

DOI: 10.1002/pen.24542

Abstract: Timely separation of products from the reactant is a great challenge for a catalytic reaction process. In this study, we fabricated a novel poly(vinylidene fluoride) composite membrane with noble metal (Au, Ag, and Pd) nanoparticles… read more here.

Keywords: poly vinylidene; vinylidene fluoride; separation; novel poly ... See more keywords
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Heterogeneous freezing on pyroelectric poly(vinylidene fluoride‐co‐trifluoroethylene) thin films

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Published in 2020 at "Surface and Interface Analysis"

DOI: 10.1002/sia.6778

Abstract: Active deicing of technical surfaces, such as for wind turbines and heat exchangers, currently requires the usage of heat or chemicals. Passive coating strategies that postpone the freezing of covering water would be beneficial in… read more here.

Keywords: fluoride trifluoroethylene; vinylidene fluoride; thin films; poly vinylidene ... See more keywords
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Spatially Confined Fabrication of Polar Poly(Vinylidene Fluoride) Nanotubes.

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Published in 2022 at "Small"

DOI: 10.1002/smll.202205790

Abstract: Polar poly(vinylidene fluoride) (PVDF) nanotubes have attracted significant attention due to their excellent piezoelectric and ferroelectric properties, yet a tunable fabrication of homogeneous polar PVDF nanotubes remains a challenge. Here, a simple method is reported… read more here.

Keywords: vinylidene fluoride; polar poly; polar pvdf; poly vinylidene ... See more keywords
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Optimization of poly(vinylidene fluoride) membranes for enhanced power density of thermally driven electrochemical cells

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Published in 2017 at "Journal of Materials Science"

DOI: 10.1007/s10853-017-1190-7

Abstract: The thermally driven electrochemical cells (TECs) convert the applied temperature gradient (ΔT) across electrodes, in redox-based electrolytes, into electricity. We, in this report, amplify the power generation characteristics of TEC, maintained at the ΔT of… read more here.

Keywords: thermally driven; poly vinylidene; vinylidene fluoride; electrochemical cells ... See more keywords
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A high-performance gel polymer electrolyte based on poly(vinylidene fluoride)/thermoplastic polyurethane/poly(propylene carbonate) for lithium-ion batteries

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Published in 2019 at "Journal of Chemical Sciences"

DOI: 10.1007/s12039-019-1627-4

Abstract: AbstractFibrous membranes of composites of poly(vinylidene fluoride) (PVDF)/thermoplastic polyurethane (TPU)/poly(propylene carbonate) (PPC) are prepared with different concentrations by electrospinning method. The physical properties of the films are characterized, such as morphology, porosity, thermal stability and… read more here.

Keywords: poly vinylidene; vinylidene fluoride; polymer; ion batteries ... See more keywords
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Surface Modification of Poly(vinylidene fluoride) Ultrafiltration Membranes with Chitosan for Anti-Fouling and Antibacterial Performance

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Published in 2018 at "Macromolecular Research"

DOI: 10.1007/s13233-019-7019-2

Abstract: A graft copolymer (PVDF-g-PAA) having poly(vinylidene fluoride) (PVDF) backbones and poly(acrylic acid) (PAA) side chains was synthesized using the radical polymerization method and the PVDF-g-PAA copolymer membrane was prepared via immersion phase inversion. Then the… read more here.

Keywords: poly vinylidene; vinylidene fluoride; surface; spectroscopy ... See more keywords
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Antioxidation performance of poly(vinyl alcohol) modified poly(vinylidene fluoride) membranes

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Published in 2018 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2017.11.094

Abstract: Abstract Commercial poly(vinylidene fluoride) (PVDF) membranes were modified by dip-coating and crosslinking hydrophilic poly(vinyl alcohol) (PVA) on the membrane surface. The antioxidation performance of the modified PVDF membranes was evaluated via exposing the modified membranes… read more here.

Keywords: poly vinylidene; vinylidene fluoride; pvdf membranes; poly ... See more keywords
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New insights in poly(vinylidene fluoride) (PVDF) membrane hemocompatibility: Synergistic effect of PVDF-g-(acryloyl morpholine) and PVDF-g-(poly(acrylic acid)-argatroban) copolymers

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Published in 2018 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2018.06.231

Abstract: Abstract Hydrophilic and hemocompatible surface design is vital for poly(vinylidene fluoride) (PVDF) membranes in biological application especially for hemodialysis. In this work, the influence and synergistic effect of PVDF-g-(acryloyl morpholine) (PVDF-g-ACMO) and PVDF-g-(poly(acrylic acid)-argatroban) (PVDF-g-(PAA-AG))… read more here.

Keywords: poly vinylidene; vinylidene fluoride; fluoride pvdf; pvdf ... See more keywords
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Enhancing released electrical energy density of poly(vinylidene fluoride-co-trifluoroethylene)-graft-poly(methyl methacrylate) via the pre-irradiation method

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Published in 2019 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2018.08.222

Abstract: Abstract Poly(vinylidene fluoride) (PVDF)-based ferroelectric polymers with excellent flexibility and tuneable ferroelectric performance characteristics have attracted continuous attention for high energy storage applications. To produce ideal novel ferroelectric polymers to enhance released energy density and… read more here.

Keywords: energy density; poly vinylidene; vinylidene fluoride; energy ... See more keywords