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dc.creatorJovanović, Dragana J.
dc.creatorDugandzic, Ivan M.
dc.creatorĆirić-Marjanović, Gordana N.
dc.creatorRadetic, Tamara
dc.creatorAhrenkiel, Scott Phillip
dc.creatorMilosevic, Olivera B.
dc.creatorNedeljković, Jovan
dc.creatorŠaponjić, Zoran
dc.creatorMancic, Lidija T.
dc.identifier.issn0272-8842 (print)
dc.identifier.issn1873-3956 (electronic)
dc.description.abstractWe report on the possibility to build hierarchically organized three-dimensional (3D) titania spherical particles having high surface-to-volume-ratio, by aerosol processing of nanotubular building blocks. Morphology and crystal structure of titania based spherical assemblies, obtained in the temperature range from 150 to 650 degrees C, were characterized by means of scanning and transmission electron microscopy, x-ray powder diffraction and Raman spectroscopy. Initial shape of 1D building units, nanotubes, was well preserved in the spherical assemblies processed at 150 and 450 degrees C. Processing at 650 degrees C resulted in a collapse of the nanotubular building blocks and formation of the assemblies of irregularly shaped TiO2 nanoparticles. Structural analysis revealed several phase transitions in titania spherical assemblies in course with the temperature increase indicating possibility of in-situ phase composition adjustment during aerosol processing. (C) 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45020/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172056/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172043/RS//
dc.sourceCeramics Internationalen
dc.subjectUltrasonic techniquesen
dc.subjectElectron microscopy (TEM and SEM)en
dc.subjectRaman spectroscopy and scatteringen
dc.titleSpherical assemblies of titania nanotubes generated through aerosol processingen
dcterms.abstractAхренкиел, Сцотт П.; Дугандзиц, Иван М.; Радетиц, Тамара; Јовановић Драгана; Цириц-Марјановиц, Гордана; Милосевиц, Оливера Б.; Недељковић Јован; Шапоњић, Зоран; Манциц, Лидија Т.;
dc.citation.otherPart number: B

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