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dc.creatorGolubović, Aleksandar
dc.creatorSimović, Bojana
dc.creatorScepanović, Maja
dc.creatorMijin, Dušan
dc.creatorMatković, Aleksandar
dc.creatorGrujić-Brojčin, Mirjana
dc.creatorBabić, Biljana M.
dc.date.accessioned2021-03-10T12:44:48Z
dc.date.available2021-03-10T12:44:48Z
dc.date.issued2015
dc.identifier.issn0350-820X
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/2985
dc.description.abstractThe titanium dioxide (TiO2) nanopowders were produced by sol-gel technique from tetrabutyl titanate as a precursor, varying the temperature of calcination (from 500 to 550 degrees C with the step of 10 degrees C). XRPD results have shown that all synthesized nanopowders are dominantly in anatase phase. The analysis of the shift and linewidth of the most intensive anatase E-g Raman mode confirmed the XRPD results and added the presence of small amount of highly disordered brookite phase in all samples. The analysis of pore structure from nitrogen sorption experimental data described all samples as mesoporous, with mean pore diameters in the range of 1.5 and 4.5 nm. Nanopowder properties have been related to the photocatalytic activity, tested in degradation of the textile dye (C.I. Reactive Orange 16). The sample calcined at temperature of 510 degrees C showed the best photocatalytic performance.en
dc.publisherMeđunarodni Institut za nauku o sinterovanju, Beograd
dc.relationSASA [F-134]
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45018/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/171032/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceScience of Sintering
dc.subjectNanopowdersen
dc.subjectSol-gelen
dc.subjectPorosityen
dc.subjectOptical propertiesen
dc.subjectTiO2en
dc.titleSynthesis of Anatase Nanopowders by Sol-gel Method and Influence of Temperatures of Calcination to Their Photocatalitic Propertiesen
dc.typearticle
dc.rights.licenseBY
dc.citation.epage49
dc.citation.issue1
dc.citation.other47(1): 41-49
dc.citation.rankM22
dc.citation.spage41
dc.citation.volume47
dc.identifier.doi10.2298/SOS1501041G
dc.identifier.fulltexthttp://TechnoRep.tmf.bg.ac.rs/bitstream/id/1010/2982.pdf
dc.identifier.rcubconv_4735
dc.identifier.scopus2-s2.0-84928799267
dc.identifier.wos000355226700006
dc.type.versionpublishedVersion


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