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Structural and thermal studies of titanium dioxide gel modified with anatase isostructural zircon silicate
(2018-01-01)
Important changes in anatase crystal structure are responsible for the consequent anatase-to-rutile phase transition in titanium dioxide powders. In order to investigate several structural rearrangements occurring in anatase ...
Quantum size effect and visible light activity of anatase nanosheet quantum dots
(Journal of Photochemistry and Photobiology a Chemistry, 2020)
Favoring the Reactivity of TiO 2 Films with Ideal Arrangement of Anatase and Rutile Crystallites
(2019-04-22)
It is shown that there are deposition conditions in reactive sputtering of TiO 2 in which the anatase and rutile crystals can coherently arrange in a convenient way that predominantly exposes the anatase facets, a configuration ...
Quantum size effect and visible light activity of anatase nanosheet quantum dots
(Journal of Photochemistry and Photobiology a Chemistry, 2020)
Insights into the visible light photocatalytic activity of S-doped hydrated TiO2
(International Journal of Hydrogen Energy, 2020)
Study of rutile-supported anatase nanostructured films as photocatalysts for the degradation of water contaminants
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEMCâmpus São Carlos, 2015-03-30)
This dissertation studies the application of rutile substrate as an alternative support for anatase films, specifically, on the growth and properties of anatase films. The films were utilized as catalysts for the ...
Estudo computacional das interações entre nanopartículas de dióxido de titânio envolvidas no processo de coalescência orientada
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Química - PPGQCâmpus São Carlos, 2018-04-03)
Experimental and theoretical studies have shown that the aggregation of TiO2 anatase nanoparticles (NPs) occurs with preferential crystallographic orientation by the so-called oriented attachment mechanism (OA). The growth ...