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Nanostructured TiO2-based composites for light absorption
(Trans Tech Publications Ltd, 2015)
Nanostructured TiO2-based composites for light absorption
(Trans Tech Publications Ltd, 2015)
Preparation of mesoporous titania xerogels under controlled synthesis conditions. Effects of processing in the textural, adsorption and photocatalytic properties
(Elsevier Science, 2017-10)
A straightforward and potentially scalable procedure based in the Evaporation-Induced Self-Assembly (EISA) method has been used in order to synthesize mesoporous titania (TiO2) xerogels. The structural, textural and ...
Ecofriendly liquid phase oxidation with hydrogen peroxide of 2,6-dimethylphenol to 2,6-dimethyl-1,4-benzoquinone catalyzed by TiO2-CeO2 mixed xerogels
(Elsevier Science, 2009-03-03)
Titania–ceria mixed xerogels were prepared with 10% (w/w) CeO2 and different pH values during the sol–gel process. The gels were dried in air and calcined at different temperature. Moreover, a sample without cerium, 100% ...
Optical properties of ZrO2, SiO2 and TiO2-SiO2 xerogels and coatings doped with Eu3+ and Eu2+
(ABM, ABC, ABPol, 1999-01)
Eu3+ doped bulk monoliths and thin films were obtained by sol-gel methods in the ZrO2, SiO2 and SiO2-TiO2 systems. Eu3+ 5D0 ® 7FJ emission and decay time characteristics were measured during the entire experimental preparation ...
V2O5/TiO2 catalyst xerogels: Method of preparation and characterization
(Kluwer Academic Publ, 2002-08-01)
This work describes a modified sol-gel method for the preparation of V2O5/TiO2 catalysts. The samples have been characterized by N-2 adsorption at 77 K, X-ray Diffractometry (XRD), Scanning Electronic Microscopy (SEM/EDX) ...
V2O5/TiO2 catalyst xerogels: Method of preparation and characterization
(Kluwer Academic Publ, 2002-08-01)
This work describes a modified sol-gel method for the preparation of V2O5/TiO2 catalysts. The samples have been characterized by N-2 adsorption at 77 K, X-ray Diffractometry (XRD), Scanning Electronic Microscopy (SEM/EDX) ...
Síntesis, caracterización y evaluación fotocatalítica de óxidos mixtos titanio-silicioSynthesis, characterization and photocatalytic activity of titania-silica mixed oxides
(Universidad Tecnológica de PereiraProcesos FisicoquÍmicos Aplicados (PFA)Pereira, Colombia, 2017)
V(2)O(5)/TiO(2) catalytic xerogels raman and EPR studies
(Springer, 2002-08-01)
Raman spectroscopy and Electron Paramagnetic Resonance (EPR) studies were performed on a series of V(2)O(5)/TiO(2) catalysts prepared by a modified sol-gel method in order to identify the vanadium species. Two species of ...