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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Chakhchaoui, Nabil
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Topics
Publications (10/10 displayed)
- 2023Mechanical Homogenization of Transversely Isotropic CNT/GNP Reinforced Biocomposite for Wind Turbine Blades: Numerical and Analytical Studycitations
- 2023Mechanical Homogenization of Transversely Isotropic CNT/GNP Reinforced Biocomposite for Wind Turbine Blades: Numerical and Analytical Studycitations
- 2022PVDF–HFP/PZT nanocomposite thin films: preparation, structure and piezoelectric propertiescitations
- 2022Improving dielectric properties of composites thin films with polylactic acid and PZT microparticles induced by interfacial polarizationcitations
- 2021Mechanical Properties of a Biocomposite Based on Carbon Nanotube and Graphene Nanoplatelet Reinforced Polymers : ; Mechanical Properties of a Biocomposite Based on Carbon Nanotube and Graphene Nanoplatelet Reinforced Polymers :: Analytical and Numerical Studycitations
- 2021Flexible smart textile coated by PVDF/graphene oxide with excellent energy harvesting toward a novel class of self-powered sensors : fabrication, characterization and measurementscitations
- 20213D printing: rapid manufacturing of a new small-scale tidal turbine bladecitations
- 2020Prediction of Mechanical Performance of Natural Fibers Polypropylene Composites: a Comparison Studycitations
- 2020Piezoelectric β-polymorph formation of new textiles by surface modification with coating process based on interfacial interaction on the conformational variation of Poly (vinylidene fluoride) (PVDF) chainscitations
- 2018Prediction of Mechanical Performance of Natural Fibers Polypropylene Composites: a Comparison Studycitations
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article
PVDF–HFP/PZT nanocomposite thin films: preparation, structure and piezoelectric properties
Abstract
<jats:p>Piezoelectric nanocomposites have attracted considerable attention from researchers during these last years for their wide use in the development of electromechanical microsystems (MEMS). In this paper, piezoelectric lead titanate zirconate (PZT) are used with poly(vinylidene fluoride-hexafuoropropylene) (PVdF-HFP) polymer matrix to prepare the piezo thin nanocomposite film. An improvement in the β phase in PVdF-HFP was created by the reaction between the PZT nanoparticles and PVdF-HFP. The process used for the preparation of the film results in the enhancement of the ferroelectric and piezoelectric properties of PVdF-HFP. These polymer nanocomposite films were made by the solvent casting method under ultra-sonication using THF as a solvent, with different percentages of PZT. The results confirm that incorporating PZT nanoparticles in the PVDF-HFP matrix increases the β-phase fraction, enhancing the efficiency of energy harvesting.</jats:p>