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   Articles with "poly vinylidene" as a keyword



Ultrahigh Piezoelectric Coefficients Achieved by Tailoring the Sequence and Nano‐Domain Structure of P(VDF‐TrFE)

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recommendations! Published in 2025 at "Advanced Materials"

DOI: 10.1002/adma.202502708

Abstract: During past decades, the construction of morphotropic phase boundary (MPB) behavior in ceramic‐based relaxor ferroelectrics has successfully led to a significant enhancement in the piezoelectric coefficient for actuators, transducers, and sensors application. However, MPB‐like behavior… read more here.

Keywords: piezoelectric coefficients; structure; poly vinylidene; behavior ... See more keywords

Topological Structure-Induced Piezoelectricity from the α-Phase Poly(Vinylidene Fluoride).

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recommendations! Published in 2025 at "Advanced materials"

DOI: 10.1002/adma.202518326

Abstract: Topologically polar structures offer a rich landscape for uncovering emergent phenomena inaccessible in traditional ferroelectric materials. In contrast to the numerous examples found in ferroelectric oxides, topological structures identified in ferroelectric polymers are extremely rare.… read more here.

Keywords: structure; phase poly; poly vinylidene; topological structure ... See more keywords

Durable adhesives based on electrospun poly(vinylidene fluoride) fibers

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recommendations! 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

Dynamic electromechanical characterizations of poly(vinylidene fluoride) based nanocomposite films on ultra‐low modulus polymer substrate

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recommendations! Published in 2024 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.56314

Abstract: This article explores the electromechanical performance of poly(vinylidene fluoride) (PVDF) films with silver nanoplatelets on smooth polydimethylsiloxane (PDMS) substrates. PVDF, a semi‐crystalline polymer, shows piezoelectric properties when processed at low temperatures, making it ideal for… read more here.

Keywords: gage factor; poly vinylidene; dynamic electromechanical; stretching twisting ... See more keywords

Highly Anti‐Corrosive Performance of Poly(Vinylidene Fluoride‐Hexafluoropropylene)/Boron Nitride Nanosheet/Polyimide Composite Coating

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recommendations! Published in 2024 at "Macromolecular Chemistry and Physics"

DOI: 10.1002/macp.202400233

Abstract: Polyimide (PI) is one of the most important engineering plastics, but its stability in aqueous environments is insufficient, which limits its anti‐corrosion efficiency. In this study, a novel P(VDF‐HFP)/SMT‐RS@BNNSs/PI composite coating is prepared by incorporating… read more here.

Keywords: poly vinylidene; composite coating; vdf hfp; smt bnnss ... See more keywords

Poly(Vinylidene Fluoride‐Hexafluoropropylene) Composites With Carbon Based Nanofillers for Electromagnetic Interference Shielding

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recommendations! Published in 2024 at "Polymers for Advanced Technologies"

DOI: 10.1002/pat.6623

Abstract: In the current work, a series of flexible polymer matrix composites (PMCs) based on poly(vinylidene fluoride‐hexafluoropropylene) (PVDF‐HFP) as the polymer matrix and carbon nanofillers, namely single‐walled nanotubes (SWCNT) or carbon blacks (CB), were fabricated via… read more here.

Keywords: carbon; electromagnetic interference; fluoride hexafluoropropylene; poly vinylidene ... See more keywords

Preparation and characterization of poly(vinylidene fluoride‐trifluoroethylene)/barium titanate polymer nanocomposite for ferroelectric applications

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recommendations! 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

Processability and properties of cubic‐BaTiO3/poly(vinylidene fluoride) composites for additive manufacturing: From powder compounding to 3D‐printed parts

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recommendations! Published in 2024 at "Polymer Composites"

DOI: 10.1002/pc.29434

Abstract: Poly(vinylidene fluoride) (PVDF) is a piezoelectric and thermoplastic material with great potential for additive manufacturing (AM) applications. Using barium titanate (BaTiO3) as filler, PVDF‐based composite materials were developed, characterized, and processed by AM material extrusion… read more here.

Keywords: compounding printed; poly vinylidene; vinylidene fluoride; additive manufacturing ... See more keywords

A novel poly(vinylidene fluoride) composite membrane for catalysis and separation

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recommendations! 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

Heterogeneous freezing on pyroelectric poly(vinylidene fluoride‐co‐trifluoroethylene) thin films

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recommendations! 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

Spatially Confined Fabrication of Polar Poly(Vinylidene Fluoride) Nanotubes.

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recommendations! 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