Synthesis, characterization and photocatalytic properties of tungsten-doped hydrothermal TiO2

León-Ramos, J. A.; Kibanova, Daria; Santiago-Jacinto, P.; Mar-Santiago, Y.; Trejo-Valdéz, M.

doi:10.1007/s10971-010-2322-6

Cited by 20 publications

(8 citation statements)

References 31 publications

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“…The influences of template P123 addition amount and calcining temperature on the 31 pore structure and properties of WO 3 -TiO 2 powders were investigated. The microstructure, morphology 32 and pore size distribution of the WO 3 -TiO 2 powders were characterized by X-ray diffraction (XRD), scan- 33 ning electron microscope (SEM), UV-Vis spectroscopy and N 2 adsorption-desorption analysis etc.…”

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confidence: 99%

Hydrothermal synthesis of mesoporous WO3–TiO2 powders with enhanced photocatalytic activity

Shi

Liu

Huang

et al. 2015

Advanced Powder Technology

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confidence: 99%

Hydrothermal synthesis of mesoporous WO3–TiO2 powders with enhanced photocatalytic activity

Shi

Liu

Huang

et al. 2015

Advanced Powder Technology

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“…Most of the information about the TiO 2 's chemical composition and crystallographic structure is in terms of percentages of crystallite phases has already been reported [20][21][22]. According to the literature, the crystallographic characteristics are more important for photocatalytic activity than the chemical analysis.…”

Section: Powder Characterizationmentioning

confidence: 99%

The performance of a self-cleaning cool cementitious surface

Werle

Souza

Loh

et al. 2016

Energy and Buildings

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“…Metal oxide bilayers [309][310][311][312][313] and mixed-phase bimetal oxides [314][315][316][317][318][319] have been studied to achieve charge separation and inhibit electron-hole recombination as demonstrated in the following examples: (1) Zirconia/titania showed visible and UV photocatalytic activity toward reduction of Pb 2+ or Cd 2+ in aqueous suspension particularly in the presence of HCO 2 À , which converts the holes into CO 2…”

Section: Bilayers and Mixed Oxidesmentioning

confidence: 99%

Mechanisms of Reactions Induced by Photocatalysis of Titanium Dioxide Nanoparticles

Rabani

Goldstein

2013

Environmental Photochemistry Part III

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Photochemical reactions induced by TiO 2 nanoparticles share common mechanistic features where electron and hole pairs are formed, migrate to the surface, and their recombination competes with their reaction with various substrates. The main interest in TiO 2 photocatalysis is related to its potential application for decontamination of water and air. However, the absorption of TiO 2 , which is limited to UV light, does not enable the use of natural or cheap light sources, and therefore tremendous effort has been invested in inducing visible-light activity via modification of TiO 2 including doping with nonmetals and metals, surface coating, and bi-and multicomponent assembling. In addition, much research has been carried out to inhibit the electron-hole recombination and enhance the reactions of holes and electrons with substrates. The basic mechanism of bare and modified TiO 2 and the main principles of the photocatalytic processes remain similar, although the excitation energy is different and the energies of the electrons and holes and their reaction kinetic parameters may vary. These photocatalytic processes are reviewed and discussed.

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Synthesis, characterization and photocatalytic properties of tungsten-doped hydrothermal TiO2

Cited by 20 publications

References 31 publications

Hydrothermal synthesis of mesoporous WO3–TiO2 powders with enhanced photocatalytic activity

Hydrothermal synthesis of mesoporous WO3–TiO2 powders with enhanced photocatalytic activity

The performance of a self-cleaning cool cementitious surface

Mechanisms of Reactions Induced by Photocatalysis of Titanium Dioxide Nanoparticles

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