Smart and multifunctional materials based on electroactive poly (vinylidene fluoride): recent advances and opportunities in sensors, actuators, energy, environmental …

CM Costa, VF Cardoso, P Martins, DM Correia… - Chemical …, 2023 - ACS Publications
From scientific and technological points of view, poly (vinylidene fluoride), PVDF, is one of
the most exciting polymers due to its overall physicochemical characteristics. This polymer …

Pure β-phase formation in polyvinylidene fluoride (PVDF)-carbon nanotube composites

E Kabir, M Khatun, L Nasrin, MJ Raihan… - Journal of Physics D …, 2017 - iopscience.iop.org
Polyvinylidene fluoride (PVDF) and its copolymers with a particular semi-crystalline
conformation (β) have evolved as lead (Pb)-free alternatives to electroactive perovskite …

α to β phase transformation and microestructural changes of PVDF films induced by uniaxial stretch

V Sencadas, R Gregorio Jr… - Journal of …, 2009 - Taylor & Francis
The phase transformation from α to β poly (vinylidene fluoride)(PVDF) through a stretching
process at different temperatures was investigated. Samples of originally α-PVDF were …

Influence of the β-phase content and degree of crystallinity on the piezo-and ferroelectric properties of poly (vinylidene fluoride)

J Gomes, JS Nunes, V Sencadas… - Smart Materials and …, 2010 - iopscience.iop.org
The ferroelectric switching behaviour and piezoelectric response of poly (vinylidene
fluoride)(PVDF) prepared by drawing at stretching ratios from 1 to 5 and temperatures from …

A critical review: the impact of electrical poling on the longitudinal piezoelectric strain coefficient

SS Dani, A Tripathy, NR Alluri… - Materials …, 2022 - pubs.rsc.org
Piezoelectric materials play an essential role in the advancement of micro-and
nanoelectronics equipment. The piezoelectric properties of the materials rely upon the …

Factors governing ferroelectric switching characteristics of thin VDF/TrFE copolymer films

T Furukawa, T Nakajima… - IEEE Transactions on …, 2006 - ieeexplore.ieee.org
A series of ferroelectric switching measurements are performed on the 75/25mol%
vinylidene fluoride/trifluoroethylene copolymer thin films with various structures to elucidate …

Properties, characterization and biomedical applications of polyvinylidene fluoride (PVDF): a review

VOC Concha, L Timóteo, LAN Duarte, JO Bahú… - Journal of Materials …, 2024 - Springer
Polyvinylidene fluoride (PVDF) boosted its technological applications because of its
piezoelectric and pyroelectric properties, together with mechanical, chemical, and thermal …

Enhancement of piezoelectric energy-harvesting capacity of electrospun β-PVDF nanogenerators by adding GO and rGO

M Zeyrek Ongun, S Oguzlar, EC Doluel… - Journal of Materials …, 2020 - Springer
In this paper, the electrical output voltage of highly piezoelectric properties of polyvinylidene
fluoride (PVDF) was enhanced by using graphene oxide (GO) and reduced graphene oxide …

Robust and flexible piezoelectric lead-free Zn-BCZT/PVDF-HFP nanogenerators for wearable energy harvesting

A Ben Ayed, A Bouhamed, H Nouri… - ACS Applied …, 2023 - ACS Publications
Herein, flexible piezoelectric nanogenerators were fabricated based on polymer composites
containing synthesized lead-free piezoceramics Ba0. 85Ca0. 15Zr0. 10Ti0. 90O3 (BCZT) …

Enhancement of piezoelectric β‐polymorph formation and properties of graphene oxide and PZT‐incorporated in PVDF‐HFP matrix for energy harvesting applications

S Labihi, N Chakhchaoui, A Eddiai… - Polymer …, 2023 - Wiley Online Library
This paper presents and compares films made using the solution casting method with a
mixture of poly (vinylidene fluoride‐co‐hexafluoropropylene)(PVDF‐HFP), graphene oxide …