Effects of ultrasonication and conventional mechanical homogenization processes on the structures and dielectric properties of BaTiO3 ceramics

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dc.authoridAYDIN, Zeki/0000-0002-3610-6443
dc.contributor.authorAkbas, Hatice Zehra
dc.contributor.authorAydin, Zeki
dc.contributor.authorYilmaz, Onur
dc.contributor.authorTurgut, Selvin
dc.date.accessioned2024-09-18T20:02:52Z
dc.date.available2024-09-18T20:02:52Z
dc.date.issued2017
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractThe effects of the homogenization process on the structures and dielectric properties of pure and Nb-doped BaTiO3 ceramics have been investigated using an ultrasonic homogenization and conventional mechanical methods. The reagents were homogenized using an ultrasonic processor with high-intensity ultrasonic waves and using a compact mixer-shaker. The components and crystal types of the powders were determined by Fourier-transform infrared spectroscopy (FTIR) and X-ray diffraction (XRD) analyses. The complex permittivity (epsilon', epsilon'') and AC conductivity (sigma') of the samples were analyzed in a wide frequency range of 20 Hz to 2 MHz at room temperature. The structures and dielectric properties of pure and Nb-doped BaTiO3 ceramics strongly depend on the homogenization process in a solid-state reaction method. Using an ultrasonic processor with high-intensity ultrasonic waves based on acoustic cavitation phenomena can make a significant improvement in producing high-purity BaTiO3 ceramics without carbonate impurities with a small dielectric loss. (C) 2016 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipscientific research projects coordination units at Mustafa Kemal University [326]en_US
dc.description.sponsorshipThis research was supported by the scientific research projects coordination units at Mustafa Kemal University (Grant no = 326). The authors are grateful to MARGEM, Mustafa Kemal University, for helping to collect SEM data and LCR data. The authors gratefully acknowledge support from HUMEL, Harran University, for helping to collect XRD data.en_US
dc.identifier.doi10.1016/j.ultsonch.2016.07.027
dc.identifier.endpage880en_US
dc.identifier.issn1350-4177
dc.identifier.issn1873-2828
dc.identifier.pmid27773315en_US
dc.identifier.scopus2-s2.0-84982757491en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage873en_US
dc.identifier.urihttps://doi.org/10.1016/j.ultsonch.2016.07.027
dc.identifier.urihttps://hdl.handle.net/20.500.12483/8070
dc.identifier.volume34en_US
dc.identifier.wosWOS:000387626500095en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofUltrasonics Sonochemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBarium titanateen_US
dc.subjectDielectric propertiesen_US
dc.subjectUltrasonicationen_US
dc.subjectMechanical millingen_US
dc.subjectHomogenization processen_US
dc.titleEffects of ultrasonication and conventional mechanical homogenization processes on the structures and dielectric properties of BaTiO3 ceramicsen_US
dc.typeArticleen_US

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