Journal ArticleDOI
Photoinduced reactivity of titanium dioxide
TLDR
In this paper, photo-induced superhydrophilicity was used on the surface of a wide-band gap semiconductor like titanium dioxide (TiO 2 ) for photocatalytic activity towards environmentally hazardous compounds.About:
This article is published in Progress in Solid State Chemistry.The article was published on 2004-01-01. It has received 4241 citations till now. The article focuses on the topics: Superhydrophilicity & Photocatalysis.read more
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Posted Content
Low-temperature fabrication of brown TiO2 with enhanced photocatalytic activities under visible light
TL;DR: A facile one-step low-temperature solution-based method to treat native TiO2 with NaH, which effectively induces the Ti(iii) species and oxygen vacancies into theTiO2 host lattice, and enables the absorption edge of TiO 2 to be conveniently adjusted from the UV region to the red end of the visible spectrum.
Journal ArticleDOI
Ab-initio Electronic and Structural Properties of Rutile Titanium Dioxide
Chinedu Ekuma,Diola Bagayoko +1 more
TL;DR: In this paper, self-consistent electronic energy bands of rutile TiO2 are reported within the local density functional approximation (LDA) potential and the linear combination of atomic orbitals (LCAO).
Journal ArticleDOI
The application of titanium dioxide (TiO2) nanoparticles in the photo-thermal therapy of melanoma cancer model.
TL;DR: The results of animal studies showed that PEGylated TiO2 NPs were exceptionally potent in destroying solid tumors in the PTT technique.
Journal ArticleDOI
Photoinduced superhydrophilicity and photocatalytic properties of ZnO nanoplatelets
Davide Barreca,Alberto Gasparotto,Chiara Maccato,Eugenio Tondello,Urška Lavrenčič Štangar,Suhas R. Patil +5 more
TL;DR: In this article, photoinduced superhydrophilicity and photocatalytic oxidation (PCO) were investigated in quasi-2D zinc oxide nanoplatelets obtained by Chemical Vapor Deposition (CVD).
Journal ArticleDOI
Inorganic semiconductors-graphene composites in photo(electro)catalysis: Synthetic strategies, interaction mechanisms and applications
Lütfiye Yıldız Ozer,Corrado Garlisi,Habeebllah Oladipo,Mario Pagliaro,Saad Asadullah Sharief,Ahmed Yusuf,Saif Almheiri,Giovanni Palmisano +7 more
TL;DR: In this article, the authors analyzed the challenges involved in the synthetic strategies of GR-semiconductor photo(electro)catalysts in various applications including pollutant degradation, organic synthesis, hydrogen evolution and photoreduction of carbon dioxide (CO2) and showed that photocatalytic activity of such composites depends not only on high GR electron mobility and charge transfer, but also on the properties of the interface.
References
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Journal ArticleDOI
Electrochemical Photolysis of Water at a Semiconductor Electrode
Akira Fujishima,Kenichi Honda +1 more
TL;DR: Water photolysis is investigated by exploiting the fact that water is transparent to visible light and cannot be decomposed directly, but only by radiation with wavelengths shorter than 190 nm.
Journal ArticleDOI
A low-cost, high-efficiency solar cell based on dye-sensitized colloidal TiO2 films
TL;DR: In this article, the authors describe a photovoltaic cell, created from low-to medium-purity materials through low-cost processes, which exhibits a commercially realistic energy-conversion efficiency.
Journal ArticleDOI
Environmental Applications of Semiconductor Photocatalysis
TL;DR: The slow pace of hazardous waste remediation at military installations around the world is causing a serious delay in conversion of many of these facilities to civilian uses as discussed by the authors, which is a serious problem.
Journal ArticleDOI
Visible-Light Photocatalysis in Nitrogen-Doped Titanium Oxides
TL;DR: Film and powders of TiO2-x Nx have revealed an improvement over titanium dioxide (TiO2) under visible light in optical absorption and photocatalytic activity such as photodegradations of methylene blue and gaseous acetaldehyde and hydrophilicity of the film surface.
Atmospheric chemistry and physics: from air pollution to climate change.
TL;DR: In this article, the authors present a model for the chemistry of the Troposphere of the atmosphere and describe the properties of the Atmospheric Aqueous phase of single aerosol particles.
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