Results 21 to 30 of about 217,212 (206)
Polyvinylidene Fluoride Aerogels with Tailorable Crystalline Phase Composition
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 +7 more
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FAILURE ANALYSIS OF POLYVINYLIDENE FLUORIDE BY DEGRADATION FOR A PIPELINE [PDF]
, 2020 This present paper describes how polyvinylidene fluoride combats corrosion issue in pipeline of oil and gas industry. This study is crucial due to limited studies have been made upon polyvinylidene fluoride as a material for pipeline to prove its ...
RAZAK, ARIFF QAMARUDDIN
core
Plasmon-Enhanced Blue-Light Emission of Stable Perovskite Quantum Dot Membranes
Nanomaterials, 2019 A series of stable and color-tunable MAPbBr3−xClx quantum dot membranes were fabricated via a cost-efficient high-throughput technology. MAPbBr3−xClx quantum dots grown in-situ in polyvinylidene fluoride electrospun nanofibers exhibit ...
Kai Gu +4 more
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Polyvinylidene fluoride–trifluoroethylene as a reservoir for absorbed water [PDF]
, 2006 The absorption of water in Langmuir–Blodgett films of ferroelectric copolymers of polyvinylidene fluoride with trifluoroethylene is shown to depend upon the film thickness.
Dowben, Peter A. +6 more
core +1 more source
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 +2 more
doaj +1 more source
Properties of Polyvinylidene Fluoride
Kobunshi Kagaku, 1970 1) ポリフッ化ビニリデンの初期着色の原因を明らかにするため, 通常の成形温度で溶融物の示差熱分析, 熱天びん分析およびポリマーからの揮発ガスの定性および定量を行なった. その結果, 初期着色はわずかな発熱と重量損失を伴ったHFの解離反応であることを明らかにした. またポリマーの末端にCl原子を含む場合は容易にHClを遊離し, 初期着色が末端分解に関係することも明らかにした. 2) 次に初期着色の反応機構を明らかにするため, 高温熱分解と初期着色に対してそれぞれ反応の活性化エネルギーおよび次数を計算した. この結果と分子量変化の測定から初期着色反応は不均一反応の一種と考えられ, 主としてを生成することが推定された.
openaire +3 more sources
Output increasing methods for polyvinylidene fluoride based nanogenerators
e-Prime: Advances in Electrical Engineering, Electronics and Energy, 2023 PVDF is a piezoelectric polymer with inexpensive, high mechanical, and excellent piezoelectric properties. Due to high piezoelectiric effect of PVDF nanofibers, the focus of the researches is on them.
Sedigheh Aghayari
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Engineering ProceedingsPolyvinylidene fluoride (PVDF)-coated ZnO nanorod piezoelectric sensors were prepared on silicone-based polymer polydimethylsiloxane (PDMS) substrates using a hydrothermal method.
Ming-Cheng Kao +4 more
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Why Ferroelectric Polyvinylidene Fluoride is Special [PDF]
, 2010 Ferroelectric polymers entail a number of constraints, which together limit the useful compositional variations. These constraints include the following: a stable molecular dipole moment, compact crystal structure, conformational flexibility, and minimal
Matthew Poulsen +3 more
core +1 more source
Improved Permeate Flux of PVDF Ultrafiltration Membrane Containing PVDF-g-PHEA Synthesized via ATRP
Applied Sciences, 2015 Polyvinylidene fluoride (PVDF) ultrafiltration (UF) membrane combined with polyvinylidene fluoride-graft-2-hydroxyethyl acrylate (PVDF-g-PHEA) was fabricated via non-solvent induced phase separation (NIPS).
Kwang-Mo Kim +5 more
doaj +1 more source