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
More filters
Journal ArticleDOI
Platinum-nanoparticle-modified TiO2 nanowires with enhanced photocatalytic property.
TL;DR: Photodegradation of methylene blue in the presence of Pt-TiO(2) NWs indicates that the photocatalytic activity of TiO (2)NWs can be greatly enhanced by Pt nanoparticle modification, and Pt may also serve as an effective catalyst in the oxidation of MB.
Journal ArticleDOI
S-, N- and C-doped ZnO as semiconductor photocatalysts: A review
TL;DR: In this paper, a review of recent research advances in non-metal (S, N, C) doped ZnO, emphasizing on the related mechanism of catalysis and the effect of non-metals on structural, morphological, optical and photocatalytic characteristics of ZnOs is presented.
Journal ArticleDOI
Surface charge promotes the synthesis of large, flat structured graphene–(CdS nanowire)–TiO2 nanocomposites as versatile visible light photocatalysts
Siqi Liu,Min-Quan Yang,Yi-Jun Xu +2 more
TL;DR: In this paper, the surface charge properties of materials are used to construct a large 2D flat structure of reduced graphene oxide (RGO)-based multi-component composites by using the surface charges of materials to efficiently utilize their respective unique electronic properties toward diverse photo-redox processes in both energy conversion and environmental purification.
Journal ArticleDOI
Production of peroxide species in Pt/TiO2 suspensions under conditions of photocatalytic water splitting and glycerol photoreforming
TL;DR: In this article, photoinduced hydrogen and peroxide species were investigated over irradiated aqueous Pt/TiO 2 suspensions both in the absence and in the presence of glycerol in solution.
Journal ArticleDOI
Ruthenium(0) nanoparticles supported on nanotitania as highly active and reusable catalyst in hydrogen generation from the hydrolysis of ammonia borane
TL;DR: In this article, Ru(0)/TiO2 were in situ generated from the reduction of ruthenium(III) ions impregnated on nanotitania during the hydrolysis of ammonia borane.
References
More filters
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.
Related Papers (5)
Electrochemical Photolysis of Water at a Semiconductor Electrode
Akira Fujishima,Kenichi Honda +1 more