Effect of Co/Mg ratio on the phase, microstructure, dielectric and impedance properties of lead zirconate titanate

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dc.authorid0000-0002-4234-0228en_US
dc.contributor.authorMahmood, A.
dc.contributor.authorNaeem, A.
dc.contributor.authorKaya, M. Y.
dc.contributor.authorYasin, M.
dc.contributor.authorMensur-Alkoy, E.
dc.contributor.authorAlkoy, S.
dc.date.accessioned2024-07-12T21:50:53Z
dc.date.available2024-07-12T21:50:53Z
dc.date.issued2015en_US
dc.departmentMaltepe Üniversitesien_US
dc.description.abstractPolycrystalline PbTi0.5Zr0.3(Co1-x Mg (x) )(0.2)O-3 (x = 0.00, 0.25, 0.45, 0.65, 0.85) ceramics were synthesized using sol-gel route at 1150 A degrees C for 2 h in air. The final ceramics were characterized by X-ray diffraction (XRD), scanning electron microscopy and impedance spectroscopy. XRD studies confirmed the tetragonal symmetry (P4mm) of the sintered ceramics. The dielectric constant (epsilon(r)) was found to increase with increasing temperature in the given temperature regime (30-300 A degrees C). Sample with x = 0.25 exhibited high magnitude of epsilon(r) (4261) and dielectric loss (tan delta = 0.05) over a wide range of temperature at 100 kHz. Magnitude of tan delta of the sample with x = 0.65 was recorded to be 0.009 around room temperature at 100 kHz. Resistance of ceramic samples was decreased with an increase in temperature demonstrating a non-Debye type of relaxation process. The AC conductivity of PbTi0.5Zr0.3(Co1-x Mg (x) )(0.2)O-3 samples increased gradually with increasing temperature and frequency.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [2216]en_US
dc.description.sponsorshipThe authors acknowledge the financial support by the Scientific and Technological Research Council of Turkey (TUBITAK) under the 2216-Fellowship Program for International Students.en_US
dc.identifier.doi10.1007/s10854-015-3697-5
dc.identifier.endpage10131en_US
dc.identifier.issn0957-4522
dc.identifier.issn1573-482X
dc.identifier.issue12en_US
dc.identifier.scopus2-s2.0-84948063703en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage10123en_US
dc.identifier.urihttps://dx.doi.org/10.1007/s10854-015-3697-5
dc.identifier.urihttps://hdl.handle.net/20.500.12415/8217
dc.identifier.volume26en_US
dc.identifier.wosWOS:000365525900113en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherSPRINGERen_US
dc.relation.ispartofJOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzKY01958
dc.titleEffect of Co/Mg ratio on the phase, microstructure, dielectric and impedance properties of lead zirconate titanateen_US
dc.typeArticle
dspace.entity.typePublication

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