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
Citations
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Journal ArticleDOI
KSCN-induced Interfacial Dipole in Black TiO2 for Enhanced Photocatalytic CO2 Reduction.
Fang-Yu Fu,Indrajit Shown,Chia Shuo Li,Putikam Raghunath,Tsai Yu Lin,Tadesse Billo,Heng-Liang Wu,Chih-I Wu,Po-Wen Chung,Ming-Chang Lin,Li-Chyong Chen,Kuei-Hsien Chen +11 more
TL;DR: KSCN-modified hydrogenated nickel nanocluster-modified black TiO2 ( SCN-H-Ni-TiO2) exhibits enhanced photocatalytic CO2 reduction due to the interfacial dipole effect, and shows an enhanced CO2 Reduction to solar fuel yield by 2.80 times higher than H- Ni-Ti O2 and retained around 88% product formation yield after 40 h.
Journal ArticleDOI
Synthesis, characterization and visible light photocatalytic activity of metal based TiO2 monoliths for CO2 reduction
TL;DR: The use of multichannel monoliths for CO2 photoreduction applications is gaining increased attention over slurry and annular reactors due to their tunable geometry for reactor designs and exposed surface area per volume.
Journal ArticleDOI
Identification of photocatalytic degradation products of bezafibrate in TiO2 aqueous suspensions by liquid and gas chromatography
Dimitra A. Lambropoulou,María Dolores Hernando,Ioannis Konstantinou,E. M. Thurman,Imma Ferrer,T. Albanis,Amadeo R. Fernández-Alba +6 more
TL;DR: In the present study the photocatalytic degradation of bezafibrate (BZF), a lipid regulator agent, has been investigated using TiO(2) suspensions and simulated solar light to identify by-product identification and a possible multi-step degradation scheme was proposed.
Journal ArticleDOI
Photocatalytic oxidation of cyclohexane by titanium dioxide; catalyst deactivation and regeneration
TL;DR: In this paper, two commercially available TiO2 catalysts were compared in the selective photocatalytic oxidation of cyclohexane: Hombikat UV100 (as received (H), and after calcination at 600 °C (H600)), and Solaronix, S450.
Journal ArticleDOI
Microemulsion-mediated room-temperature synthesis of high-surface-area rutile and its photocatalytic performance
TL;DR: In this article, a nanosized titania having the rutile crystalline structure was synthesized at room temperature using a microemulsion-mediated system, which had a diameter of 3 nm, which corresponds well with the droplet size of the water-in-oil micro emulsion used for their preparation.
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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Electrochemical Photolysis of Water at a Semiconductor Electrode
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