Journal ArticleDOI
Trends in non-metal doping of anatase TiO2: B, C, N and F
TLDR
In this paper, the effect of replacing lattice O atoms with B, C, N, or F dopants, or to include the same atoms in interstitial positions has been considered.About:
This article is published in Catalysis Today.The article was published on 2013-05-01. It has received 282 citations till now. The article focuses on the topics: Band gap & Effective nuclear charge.read more
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A review of ZnO nanoparticles as solar photocatalysts: Synthesis, mechanisms and applications
TL;DR: In this paper, the photo-degradation mechanisms of persistent organic pollutants (POPs) and the recent progress in ZnO nanostructured fabrication methods including doping, heterojunction and modification techniques as well as improvements of ZnOs as a photocatalyst are reviewed.
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Nitrogen-doped titanium dioxide as visible-light-sensitive photocatalyst: designs, developments, and prospects.
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Surface modification and enhanced photocatalytic CO2 reduction performance of TiO2: a review
TL;DR: In this paper, a review of the surface modification of TiO2 for photocatalytic CO2 reduction, including impurity doping, metal deposition, alkali modification, heterojunction construction and carbon-based material loading, is presented.
Journal ArticleDOI
Visible-light activation of TiO2 photocatalysts: Advances in theory and experiments
Vinodkumar Etacheri,Vinodkumar Etacheri,Cristiana Di Valentin,Jenny Schneider,Detlef W. Bahnemann,Detlef W. Bahnemann,Suresh C. Pillai +6 more
TL;DR: In this article, advances in the strategies for the visible light activation, origin of visible light activity, and electronic structure of various visible-light active TiO 2 photocatalysts are discussed in detail.
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Recent developments in heterogeneous photocatalytic water treatment using visible light-responsive photocatalysts: a review
Shuying Dong,Jinglan Feng,Maohong Fan,Maohong Fan,Yunqing Pi,Limin Hu,Xiao Han,Menglin Liu,Jingyu Sun,Jianhui Sun +9 more
TL;DR: Visible light-responsive photocatalytic technology holds great potential in water treatment to enhance purification efficiency, as well as to augment water supply through the safe usage of unconventional water sources as mentioned in this paper.
References
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Journal ArticleDOI
Density‐functional thermochemistry. III. The role of exact exchange
TL;DR: In this article, a semi-empirical exchange correlation functional with local spin density, gradient, and exact exchange terms was proposed. But this functional performed significantly better than previous functionals with gradient corrections only, and fits experimental atomization energies with an impressively small average absolute deviation of 2.4 kcal/mol.
Journal ArticleDOI
Development of the Colle-Salvetti correlation-energy formula into a functional of the electron density
TL;DR: Numerical calculations on a number of atoms, positive ions, and molecules, of both open- and closed-shell type, show that density-functional formulas for the correlation energy and correlation potential give correlation energies within a few percent.
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.
Journal ArticleDOI
Titanium Dioxide Nanomaterials: Synthesis, Properties, Modifications, and Applications
Xiaobo Chen,Samuel S. Mao +1 more
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TiO2 photocatalysis and related surface phenomena
TL;DR: The field of photocatalysis can be traced back more than 80 years to early observations of the chalking of titania-based paints and to studies of the darkening of metal oxides in contact with organic compounds in sunlight as discussed by the authors.
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