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dc.creatorDugandžić, Ivan
dc.creatorLojpur, Vesna
dc.creatorMančić, Lidija
dc.creatorRabanal, Maria Eugenia
dc.creatorMilošević, Olivera
dc.date.accessioned2018-07-27T11:41:06Z
dc.date.available2018-07-27T11:41:06Z
dc.date.issued2010
dc.identifier.isbn9788680321189
dc.identifier.urihttp://dais.sanu.ac.rs/123456789/3551
dc.description.abstractEuropium-doped (Y0.5Gd0.5)2O3 phosphor powder is synthesized via spray pyrolysis of polymeric precursor solution obtained by dissolving the stoichiometric amount of corresponding metal nitrates in ethylenediaminetetraacetic acid (EDTA) - ethylene glycol (EG) mixture. The 0.1M true stable solution is obtained after pH correction with NH4OH (final pH=8.7). Ultrasonically (1.3MHz) generated aerosol droplets are decomposed at 550 oC in argon atmosphere. Following the initial attempt for obtaining dense, nanostructured spherical particles of pure (Y0.5Gd0.5)2O3:Eu3+ phase, as-prepared dark-gray powder is additionally thermally treated for 12 h in air up to 1100 oC. The particle morphology is analyzed by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Phase identification is performed by X-ray powder diffraction (XRPD) based on which the structural refinement through Rietveld method was done. Particle chemical purity is confirmed through EDS analysis, while laser particle sizer is used for determination of the particle size distribution.sr
dc.language.isoensr
dc.publisherBelgrade : Institute of Technical Sciences of SASAsr
dc.relationinfo:eu-repo/grantAgreement/MESTD/MPN2006-2010/142010/RS//sr
dc.rightsopenAccesssr
dc.sourceProgramme and The Book of Abstracts / Twelfth Annual Conference YUCOMAT 2010, Herceg Novi, September 6–10, 2010sr
dc.subjectphosphor powderssr
dc.subjectdopingsr
dc.subjectspray pyrolysissr
dc.titleDense spherical rare oxide particles synthesis via spray pyrolysis of polymeric precursor solutionsr
dc.typeconferenceObjectsr
dc.rights.licenseBY-NC-NDsr
dcterms.abstractЛојпур, Весна; Дуганджић, Иван; Манчић, Лидија; Рабанал, Мариа Еугениа; Милошевић, Оливера;
dc.citation.spage92
dc.citation.epage92
dc.description.otherPoster: [http://dais.sanu.ac.rs/123456789/220]sr
dc.type.versionpublishedVersionsr
dc.identifier.fulltexthttp://dais.sanu.ac.rs/bitstream/handle/123456789/3551/Dugandzic_YUCOMAT2010_92.pdf


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