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Hydrothermal Synthesis of CeO2 and Ce0.9Fe0.1O2 Nanocrystals
dc.creator | Radović, Marko B. | |
dc.creator | Dohcevic-Mitrovic, Z. D. | |
dc.creator | Golubović, Aleksandar V. | |
dc.creator | Matović, Branko | |
dc.creator | Šćepanović, Maja | |
dc.creator | Popović, Zoran V. | |
dc.date.accessioned | 2018-03-03T14:39:11Z | |
dc.date.available | 2018-03-03T14:39:11Z | |
dc.date.issued | 2009 | |
dc.identifier.issn | 0587-4246 | |
dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/6845 | |
dc.description.abstract | Pure and 10 mol% Fe3+ doped CeO2 nanocrystals were synthesized by hydrothermal method using two different basic solutions (NH4OH and NaOH). All the samples were calcinated at 140 degrees C and 200 degrees C. The characterization of crystalline structure, vibrational and optical properties was performed using X-ray diffraction, Raman spectroscopy and spectroscopic ellipsometry. The obtained results showed that the Fe-doped samples are solid solutions with different size of nanocrystals, very dependent on the synthesis temperature and type of basic solution. The Raman measurements demonstrated electron molecular vibrational coupling and increase of oxygen vacancy concentration whereas doping provokes a small decrease of optical absorption edge in comparison with pure ceria. | en |
dc.relation | info:eu-repo/grantAgreement/MESTD/MPN2006-2010/141047/RS// | |
dc.rights | openAccess | en |
dc.source | Acta Physica Polonica A | en |
dc.title | Hydrothermal Synthesis of CeO2 and Ce0.9Fe0.1O2 Nanocrystals | en |
dc.type | article | en |
dcterms.abstract | Поповиц, З. В.; Радовиц, М.; Сцепановиц, М.; Матовић Бранко; Дохцевиц-Митровиц, З. Д.; Голубовиц, A.; | |
dc.citation.volume | 116 | |
dc.citation.issue | 4 | |
dc.citation.spage | 614 | |
dc.citation.epage | 617 | |
dc.identifier.wos | 000272317700051 | |
dc.identifier.doi | 10.12693/APhysPolA.116.614 | |
dc.citation.rank | M23 | |
dc.description.other | International School and Conference on Photonics (PHOTONICA09), Aug 24-28, 2009, Belgrade, Serbia | en |
dc.identifier.scopus | 2-s2.0-72449148126 | |
dc.identifier.fulltext | https://vinar.vin.bg.ac.rs//bitstream/id/13789/6841.pdf |