Publication:
PREPARATION AND DIELECTRIC PROPERTIES OF Bi1.5Zn1.0Nb1.5O7 AND Bi1.5Zn0.92Nb1.5O6.92 PYROCHLORE CERAMICS

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dc.contributor.authorsMergen, Ayhan; Ozyoldas, Oguz
dc.date.accessioned2022-03-12T17:47:20Z
dc.date.accessioned2026-01-10T20:23:21Z
dc.date.available2022-03-12T17:47:20Z
dc.date.issued2010
dc.description.abstractBi1.5Zn1.0Nb1.5O7 and Bi1.5Zn0.92Nb1.5O6.92 pyrochlore compositions were prepared and investigated by X-ray diffraction (XRD) and scanning electron microscopy (SEM) and their dielectric properties were measured. XRD of Bi1.5Zn0.92Nb1.5O6.92 gave only single phase pyrochlore but second phases were observed in the XRD of Bi1.5Zn1.0Nb1.5O7. SEM supported X-ray results but in the microstructure of Bi1.5Zn1.0Nb1.5O7 composition a Zn-rich phase was also observed in additon to pyrochlore and ZnO. Bi1.5Zn0.92Nb1.5O6.92 pyrochlore had higher dielectric constant and lower loss values than Bi1.5Zn1.0Nb1.5O7 composition between 25-200 degrees C in the frequency range of 10 kHz-2 MHz, possibly due to presence of second phases in Bi1.5Zn1.0Nb1.5O7.
dc.identifier.doidoiWOS:000278542600006
dc.identifier.eissn1804-5847
dc.identifier.issn0862-5468
dc.identifier.urihttps://hdl.handle.net/11424/229729
dc.identifier.wosWOS:000278542600006
dc.language.isoeng
dc.publisherUNIV CHEMISTRY & TECHNOLOGY, PRAGUE
dc.relation.ispartofCERAMICS-SILIKATY
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectBismuth zinc niobate pyrochlore
dc.subjectCeramic dielectrics
dc.subjectDielectric properties
dc.subjectBEHAVIOR
dc.titlePREPARATION AND DIELECTRIC PROPERTIES OF Bi1.5Zn1.0Nb1.5O7 AND Bi1.5Zn0.92Nb1.5O6.92 PYROCHLORE CERAMICS
dc.typearticle
dspace.entity.typePublication
oaire.citation.endPage37
oaire.citation.issue1
oaire.citation.startPage31
oaire.citation.titleCERAMICS-SILIKATY
oaire.citation.volume54

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