Results 1 to 10 of about 137,660 (279)

Blending salmon gelatin with polyvinylidene fluoride using coaxial electrospinning [PDF]

BBA Advances
Electrospinning is a technique that produces large quantities of nanofibers, that can be designed at the molecular level. Electrospun membranes can be designed to biomimic the chemical composition and morphological structure of the extracellular matrix ...
Martin Chavarria-Vidal, Dragica Bezjak, Maria Saavedra-Fredes, Benjamin Schleyer-Thiers, Javier Enrione, Cristian Acevedo, Jorge Tapia, Tomas P. Corrales   +7 more
doaj   +2 more sources

Polyvinylidene Fluoride Aerogels with Tailorable Crystalline Phase Composition [PDF]

Gels, 2022
In this work, polyvinylidene fluoride (PVDF) aerogels with a tailorable phase composition were prepared by following the crystallization-induced gelation principle.
Jorge Torres-Rodriguez, Diana E. Bedolla, Francesco D’Amico, Ann-Kathrin Koopmann, Lisa Vaccari, Giulia Saccomano, Richard Kohns, Nicola Huesing   +7 more
doaj   +2 more sources

Tourmaline Nanoparticles Doped Polyvinylidene Fluoride (PVDF) Nanofibers

Medžiagotyra, 2020
The aim of this work is to produce tourmaline (TM) doped polyvinylidene fluoride (PVDF) nano-composite fibers. TM-containing PVDF nanofibers were produced via a horizontally located electrospinning unit.
Derman VATANSEVER BAYRAMOL, Ahmet Ozgur AGIRGAN, Aylin YILDIZ   +2 more
doaj   +3 more sources

Corrosion protection of 316L stainless steel by (PVDF/HA) composite coating using a spinning coating technique [PDF]

Bulletin of the Polish Academy of Sciences: Technical Sciences, 2021
Polymer coatings are increasingly used in varied fields and applications from simple coatings of barrier to intricated nanotechnology based composite. In the present study, polyvinylidene fluoride(PVDF)/Hydroxyapatite (HA )coatings were produced by spin ...
Asra Ali Hussein, Nawal Mohammed Dawood, Ammar Emad Al-kawaz   +2 more
doaj   +1 more source

A Simple Polypyrrole/Polyvinylidene Fluoride Membrane with Hydrophobic and Self-Floating Ability for Solar Water Evaporation

Nanomaterials, 2022
The traditional hydrophobic solarevaporator is generally obtained through the modification of alkyl or fluoroalkyl on the photothermal membrane. However, the modified groups can easily be oxidized in the long-term use process, resulting in the poor salt ...
Shenfeng Zhang, Jun Chen, Jixin Zheng, Xin Chen, Hongbo Xu, Florian Ion Tiberiu Petrescu, Liviu Marian Ungureanu, Ying Li, Gang Shi   +8 more
doaj   +1 more source

Investigation of the physical properties of PVDF thin films obtained by 4D printing

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2022
In this work, we searched for the optimal way to create ferroelectric nanostructured composite materials based on 4D-printed polyvinylidene fluoride polymer films.
N.V. Vostrov, A.V. Solnyshkin, I.M. Morsakov, A.N. Belov, P.N. Krylov   +4 more
doaj   +1 more source

SEM imaging and XPS characterization of doped PVDF fibers [PDF]

E3S Web of Conferences, 2021
Polyvinylidene fluoride (PVDF) is one of the most promising electroactive polymers; it exhibits excellent electroactive behaviours, good biocompatibility, excellent chemical resistance, and thermal stability, rendering it an attractive material for ...
Smejkalová Tereza, Ţălu Ştefan, Dallaev Rashid, Částková Klára, Sobola Dinara, Nazarov Anton   +5 more
doaj   +1 more source

Grafting Thin Layered Graphene Oxide onto the Surface of Nonwoven/PVDF-PAA Composite Membrane for Efficient Dye and Macromolecule Separations

Nanomaterials, 2020
This study investigates the permeance and rejection efficiencies of different dyes (Rhodamine B and methyl orange), folic acid and a protein (bovine serum albumin) using graphene oxide composite membrane. The ultrathin separation layer of graphene oxide (
Febri Baskoro, Selvaraj Rajesh Kumar, Shingjiang Jessie Lue   +2 more
doaj   +1 more source

Influence of temperature conditions on thermostimulated depolarization of polyvinylidene fluoride films

Physics of Complex Systems, 2023
The article investigates how the polarization temperature in the corona discharge field and preannealing modes of polyvinylidene fluoride copolymer films with tetrafluoroethylene effect thermally stimulated depolarization currents.
Елена Алексеевна Волгина, Мария Эдуардовна Меркулова, Дмитрий Эдуардович Темнов   +2 more
doaj   +1 more source

Preparation of Modified Carbon Nanotube Polyvinylidene Fluoride Composite Film and Its Application in Packaging Design

Advances in Materials Science and Engineering, 2022
Sustainable design does not emphasize the safety of the ecosystem, but builds a systematic innovation process, taking into account customer needs, environmental benefits, social benefits, and corporate development.
Feng Yuan, Sen Li
doaj   +1 more source