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dc.contributor.authorThesing, Andersonpt_BR
dc.contributor.authorDamiani, Eduardo Joãopt_BR
dc.contributor.authorLoguercio, Lara Fernandespt_BR
dc.contributor.authorDemingos, Pedro Guerrapt_BR
dc.contributor.authorMuniz, Andre Rodriguespt_BR
dc.contributor.authorCarreño, Neftalí Lenin Villarrealpt_BR
dc.contributor.authorKhan, Sherdilpt_BR
dc.contributor.authorSantos, Marcos José Leitept_BR
dc.contributor.authorBrolo, Alexandre G.pt_BR
dc.contributor.authorFerreira, Jacquelinept_BR
dc.date.accessioned2021-07-13T04:38:08Zpt_BR
dc.date.issued2020pt_BR
dc.identifier.issn2470-1343pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/223666pt_BR
dc.description.abstractThe development of efficient advanced functional materials is highly dependent on properties such as morphology, crystallinity, and surface functionality. In this work, hierarchical flowerlike nanostructures of SrTiO3 have been synthesized by a simple template-free solvothermal method involving poly(vinylpyrrolidone) (PVP). Molecular dynamics simulations supported by structural characterization have shown that PVP preferentially adsorbs on {110} facets, thereby promoting the {100} facet growth. This interaction results in the formation of hierarchical flowerlike nanostructures with assembled nanosheets. The petal morphology is strongly dependent on the presence of PVP, and the piling up of nanosheets, leading to nanocubes, is observed when PVP is removed at high temperatures. This work contributes to a better understanding of how to control the morphological properties of SrTiO3, which is fundamental to the synthesis of perovskite-type materials with tailored properties.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofACS Omega. Washington, D.C. Vol. 5, n. 51 (2020), p. 33007–33016pt_BR
dc.rightsOpen Accessen
dc.subjectTitanato de estrônciopt_BR
dc.subjectNanoestruturaspt_BR
dc.titlePeering into the formation of template-free hierarchical flowerlike nanostructures of SrTiO3pt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb001128038pt_BR
dc.type.originEstrangeiropt_BR


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