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
TiO2/porous adsorbents: Recent advances and novel applications.
TL;DR: This article reviews two interrelated areas of research and provides guidance for researchers working in the fields of environmental and chemical engineering focussing on organic pollutant removal and the engineering of new high performance photocatalytic TiO2-supported porous adsorbent materials.
Journal ArticleDOI
Surface and bulk composition, structure, and photocatalytic activity of phosphate-modified TiO2
TL;DR: In this article, the photocatalytic activity of the P−TiO2 was compared with that of Degussa P25 titanium dioxide by ethanol photooxidation in the gas phase.
Journal ArticleDOI
Comparative study of the photodeposition of Pt, Au and Pd on pre-sulphated TiO2 for the photocatalytic decomposition of phenol
TL;DR: In this article, a comparative study of the photodeposition of Pt, Au and Pd under the same experimental conditions on pre-sulphated and non sulfated TiO2 was performed.
Journal ArticleDOI
Photocatalysis and photoelectrocatalysis using (CdS-ZnS)/TiO2 combined photocatalysts
Maria Antoniadou,Vasileia M. Daskalaki,Nikolaos Balis,Dimitris I. Kondarides,Christos Kordulis,Panagiotis Lianos +5 more
TL;DR: Powdered composite CdS-ZnS photocatalysts of variable composition have been synthesized by a co-precipitation method and were used as photocatalyst to produce hydrogen and as photoelectrocatalysts to produce electricity as mentioned in this paper.
Journal ArticleDOI
A critical and benchmark comparison on graphene-, carbon nanotube-, and fullerene-semiconductor nanocomposites as visible light photocatalysts for selective oxidation
TL;DR: In this article, a comparison between graphene (GR) and carbon nanotube (CNT) composite photocatalysts for selective oxidation of alcohols has been carried out based on a reasonable benchmark framework, revealing that GR cannot manifest its unique advantage over its carbon allotropes in enhancing the photoactivity of semiconductor CdS.
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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