Piezoelectric and magnetoelectric properties of PVDF/NiFe2O4 based electrospun nanofibers for flexible piezoelectric nanogenerators

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dc.contributor.authorParalı L.
dc.contributor.authorDemirci Dönmez Ç.E.
dc.contributor.authorKoç M.
dc.contributor.authorAktürk S.
dc.date.accessioned2024-07-22T08:04:46Z
dc.date.available2024-07-22T08:04:46Z
dc.date.issued2022
dc.description.abstractIn this study, flexible piezoelectric nanogenerators (PNGs) were fabricated using the composite fibers which were prepared by combining polyvinylidene difluoride (PVDF) and nickel ferrite (NiFe2O4) nanoparticles (NPs) at a concentration of 1, 3, 5, 7, and 10 wt%. The piezoelectric properties of PNG indicate that the PVDF/NiFe2O4 fibers containing NiFe2O4 NPs at a concentration of 10 wt% has a higher power efficiency of 5.4% at 20 Hz compared to that of the pure PVDF fibers at 10 Hz, under the same resistive load of 2.5 MΩ. The magnetoelectric properties of PNG show that the PNG with PVDF+7 wt%NiFe2O4 supplied the highest electrical power of 0.40 μW under a resistive load of 750KΩ while it reached a maximum voltage value of 17.50 mV at the same load resistive load for a low-level magnetic field of 50 Hz frequency. © 2022 Korean Physical Society
dc.identifier.DOI-ID10.1016/j.cap.2022.01.013
dc.identifier.issn15671739
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/12845
dc.language.isoEnglish
dc.publisherElsevier B.V.
dc.subjectIron compounds
dc.subjectNanogenerators
dc.subjectNickel compounds
dc.subjectComposite fibres
dc.subjectElectrospun nanofibers
dc.subjectMagnetoelectric properties
dc.subjectMagnetoelectrics
dc.subjectNickel ferrite
dc.subjectPiezoelectric
dc.subjectPiezoelectric nanogenerator
dc.subjectPiezoelectric property
dc.subjectPolyvinylidene difluoride
dc.subjectResistive loads
dc.subjectPiezoelectricity
dc.titlePiezoelectric and magnetoelectric properties of PVDF/NiFe2O4 based electrospun nanofibers for flexible piezoelectric nanogenerators
dc.typeArticle

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