Aqueous Co-precipitated spherical shape PbZrO3 nanopowders: Perovskite phase formation

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dc.contributor.authorCharoonsuk, Piyanut
dc.contributor.authorVittayakorn, Wanwilai
dc.contributor.authorMuanghlua, Rangson
dc.contributor.authorBoonchom, Banjong
dc.contributor.authorNiemcharoen, Surasak
dc.contributor.authorVittayakorn, Naratip
dc.date.accessioned2026-08-06T10:06:43Z
dc.date.available2026-08-06T10:06:43Z
dc.date.issued2013-05-01
dc.description.abstractThe perovskite phase formation of nanocrystalline powder of lead zirconate (PbZrO<inf>3</inf>, PZ) was investigated. The structure, phase formation and morphology of PZ powders were characterized using the X-ray diffraction technique (XRD), Fourier transform infrared (FT-IR) spectroscopy, Raman spectroscopy, transmission electron microscope (TEM) and differential scanning calorimetry (DSC). Tetragonal zirconia (t-ZrO<inf>2</inf>) phase was found as an intermediate phase during the calcinations process, followed by the crystallization of the orthorhombic PZ phase. The change in relative amount of the residual t-ZrO<inf>2</inf> phase as a function of calcination temperature was estimated from the relative intensities of selected Raman peaks. From a TEM photograph, the PbZrO<inf>3</inf> powder was found to be spherical in shape with uniform nanosized features. The average particle size for the calcined powders was about 10.44±1.21 nm. © 2012 Elsevier Ltd and Techna Group S.r.l.
dc.identifier.citationCeramics International, 39(SUPPL.1), S107-S111, 2013
dc.identifier.doi10.1016/j.ceramint.2012.10.044
dc.identifier.issn02728842
dc.identifier.other2-s2.0-84875750900
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/4891
dc.sourceCeramics International
dc.subjectAntiferroelectric
dc.subjectPbZrO3
dc.subjectPrecipitation method
dc.titleAqueous Co-precipitated spherical shape PbZrO3 nanopowders: Perovskite phase formation
dc.typeConference Paper

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