Highlighting the mechanisms of the titanate nanotubes to titanate nanoribbons transformation

dc.creatorViana, BC
dc.creatorFerreira, OP
dc.creatorSouza, AG
dc.creatorHidalgo, AA
dc.creatorMendes, J
dc.creatorAlves, OL
dc.date2011
dc.dateAUG
dc.date2014-07-30T17:50:02Z
dc.date2015-11-26T16:39:37Z
dc.date2014-07-30T17:50:02Z
dc.date2015-11-26T16:39:37Z
dc.date.accessioned2018-03-28T23:23:15Z
dc.date.available2018-03-28T23:23:15Z
dc.identifierJournal Of Nanoparticle Research. Springer, v. 13, n. 8, n. 3259, n. 3265, 2011.
dc.identifier1388-0764
dc.identifierWOS:000292749100019
dc.identifier10.1007/s11051-011-0240-3
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/68402
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/68402
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1272530
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionTitanate nanorods, nanoribbons, and nanofibers synthesized by hydrothermal treatment are being investigated by several groups. Similar to titanate nanotubes, with average diameter of 9 nm, there is a strong controversy regarding the composition and microscopic formation mechanism of these non-hollow nanostructures (nanoribbons). In this article, we report the synthesis and characterization of the titanate nanostructures by exploiting some aspects that were not exploited so far. By using X-ray diffraction, FT-infrared and Raman spectroscopies and electron microscopy, we have studied the intermediate structure and morphology between nanotubes and the non-hollow nanostructures. Our findings give further evidence that the transformation of nanotubes into non-hollow nanostructures is induced by a sequence of both oriented attachment and Ostwald rippening cooperative mechanisms.
dc.description13
dc.description8
dc.description3259
dc.description3265
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionFUNCAP
dc.descriptionFAPEPI
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionCNPq [CNPq 620238/2008-9, 306335/2007-7]
dc.descriptionCAPES [CAPES 068/2007]
dc.languageen
dc.publisherSpringer
dc.publisherDordrecht
dc.publisherHolanda
dc.relationJournal Of Nanoparticle Research
dc.relationJ. Nanopart. Res.
dc.rightsfechado
dc.rightshttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dc.sourceWeb of Science
dc.subjectTitanate nanostructures
dc.subjectVibrational spectroscopies
dc.subjectX-ray diffraction
dc.subjectElectron microscopy
dc.subjectOne-dimensional nanostructures
dc.subjectTitanium-oxide Nanotubes
dc.subjectInorganic Nanotubes
dc.subjectTio2 Nanotubes
dc.subjectNanowires
dc.subjectNanostructures
dc.subjectDioxide
dc.subjectNanofibers
dc.subjectRaman
dc.titleHighlighting the mechanisms of the titanate nanotubes to titanate nanoribbons transformation
dc.typeArtículos de revistas


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