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
A review on the visible light active titanium dioxide photocatalysts for environmental applications
Miguel Pelaez,Nicholas T. Nolan,Suresh C. Pillai,Michael K. Seery,Polycarpos Falaras,Athanassios G. Kontos,Psm Dunlop,Jwj Hamilton,John Byrne,Kevin E. O'Shea,Mh. Entezari,Dionysios D. Dionysiou +11 more
TL;DR: In this paper, the development of different strategies to modify TiO2 for the utilization of visible light, including non metal and/or metal doping, dye sensitization and coupling semiconductors are discussed.
Journal ArticleDOI
Heterogeneous photocatalytic degradation of organic contaminants over titanium dioxide : A review of fundamentals, progress and problems
TL;DR: A review of the use of the TiO 2 photocatalyst for remediation and decontamination of wastewater, report the recent work done, important achievements and problems is presented in this paper, however, a lot more is needed from engineering design and modelling for successful application of the laboratory scale techniques to large scale operation.
Journal ArticleDOI
Review of the anatase to rutile phase transformation
TL;DR: A comprehensive analysis of the reported effects of dopants on the anatase to rutile phase transformation and the mechanisms by which these effects are brought about is presented in this article, yielding a plot of the cationic radius versus the valence characterised by a distinct boundary between inhibitors and promoters.
Journal ArticleDOI
Graphene-based semiconductor photocatalysts
TL;DR: This critical review summarizes the recent progress in the design and fabrication of graphene-based semiconductor photocatalysts via various strategies including in situ growth, solution mixing, hydrothermal and/or solvothermal methods.
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Synergetic Effect of MoS2 and Graphene as Cocatalysts for Enhanced Photocatalytic H2 Production Activity of TiO2 Nanoparticles
TL;DR: A new composite material consisting of TiO(2) nanocrystals grown in the presence of a layered MoS(2)/graphene hybrid as a high-performance photocatalyst for H( 2) evolution without noble metals is reported.
References
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Journal ArticleDOI
Gas phase vinyl chloride (VC) oxidation using TiO2-based photocatalysis
Madjid Mohseni,Arnaud David +1 more
TL;DR: In this paper, the results were compared with those obtained from trichloroethylene (TCE) photocatalysis in a laboratory experimental set-up and the results showed that TCE provided greater than 80% VC removal at inlet concentrations of up to 60ppmv and reactor gas retention times as low as 06 s.
Journal ArticleDOI
Solid state dye-sensitized TiO2 solar cells with poly(3-octylthiophene) as hole transport layer
D. Gebeyehu,Christoph J. Brabec,F. Padinger,Thomas Fromherz,S. Spiekermann,N. Vlachopoulos,Ferry Kienberger,Hansgeorg Schindler,Niyazi Serdar Sariciftci +8 more
TL;DR: In this article, the photovoltaic properties of P30T/dye-coated porous nanocrystalline TiO 2 and P3OT/porous nanocystalline nanocoron-polysilicon (P3O 2 ) devices were investigated using atomic force microscope, AFM, and the surface network morphology of these film layers was investigated.
Journal ArticleDOI
Sulfated Zirconia with Ordered Mesopores as an Active Catalyst for n-Butane Isomerization
TL;DR: In this paper, Zirconia/surfactant composites were hydrothermally synthesized in aqueous sulfuric acid at 373 K using Zr(O-nPr)4 as oxide precursor and hexadecyltrimethyl-ammonium bromide as template.
Journal ArticleDOI
Influence of temperature on gas-phase photo-assisted mineralization of TCE using tubular and monolithic catalysts
TL;DR: In this article, the influence of temperature on the photocatalytic oxidation of a model volatile organic compound, trichloroethylene, in gas streams using UV-Vis radiation is analyzed.
Journal ArticleDOI
Photocatalytic reduction of selenate and selenite solutions using TiO2 powders
TL;DR: In this article, the photocatalytic reduction of aqueous solutions containing Se(VI) and Se(IV) was studied using TiO2 powders and an HCOOH reductant.
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