Yellow–colored mesoporous pure titania and its high stability in visible light photocatalysis
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TLDR
In this paper, a mesoporous structure of pure pure titania with a mesophorous structure was prepared by the aggregate of titania nanocrystals, which were stabilized by exfoliated titanate nanosheets via an electrostatic interaction.About:
This article is published in Powder Technology.The article was published on 2013-09-01 and is currently open access. It has received 15 citations till now. The article focuses on the topics: Photocatalysis & Mesoporous material.read more
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Synthesis of Pt/BiFeO3 heterostructured photocatalysts for highly efficient visible-light photocatalytic performances
Feng Niu,Da Chen,Laishun Qin,Tong Gao,Ning Zhang,Sen Wang,Zhi Chen,Jiangying Wang,Xingguo Sun,Yuexiang Huang +9 more
TL;DR: In this paper, for the first time, a Pt cocatalyst-modified BiFeO 3 (BFO) particles were successfully prepared through a hydrothermal-synthesis process followed by an impregnation process and a thermal reduction.
Journal ArticleDOI
Facile Synthesis of Highly Efficient p–n Heterojunction CuO/BiFeO3 Composite Photocatalysts with Enhanced Visible‐Light Photocatalytic Activity
TL;DR: In this paper, a novel heterostructured CuO/BiFeO3 composite photocatalyst was successfully prepared through a simple combination of hydrothermal and impregnation process.
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The enhanced photocatalytic performance of Z-scheme two-dimensional/two-dimensional heterojunctions from graphitic carbon nitride nanosheets and titania nanosheets
TL;DR: A possible Z-scheme mechanism is proposed based on the theoretical calculation and the experimental results and the enhanced generation of superoxide radicals and hydroxyl radicals was confirmed by the absorption spectra of nitroblue tetrazolium and the photoluminescence spectraof 2-hydroxy terephthalic acid, respectively.
Journal ArticleDOI
Experimental investigation and characterization of an efficient nanopowder-based flame retardant coating for atmospheric-metallic substrates
TL;DR: In this article, the effect of different flame retardant formulations on the performance of steel in case of fire was investigated using themogravimetric analysis (TGA), differential scanning calorimeter (DSC), X-ray diffraction (XRD), Xray fluorescence spectrometry (XRF), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and Bunsen burner test.
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Graphene Quantum Dots Decorated Titania Nanosheets Heterojunction: Efficient Charge Separation and Enhanced Visible‐Light Photocatalytic Performance
TL;DR: In this article, the authors employed graphene quantum dots (GQDs) as green photocatalytic promoter to decorate Titania nanosheets (TNSs) during the electrostatic flocculation.
References
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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.
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Reporting physisorption data for gas/solid systems with special reference to the determination of surface area and porosity (Recommendations 1984)
TL;DR: Mise au point comportant des definitions generales et la terminologie, la methodologie utilisee, les procedes experimentaux, les interpretations des donnees d'adsorption, les determinations de l'aire superficielle, and les donnes sur la mesoporosite et la microporosite.
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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.
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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.
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Increasing Solar Absorption for Photocatalysis with Black Hydrogenated Titanium Dioxide Nanocrystals
TL;DR: It is shown that disorder-engineered TiO2 nanocrystals exhibit substantial solar-driven photocatalytic activities, including the photo-oxidation of organic molecules in water and the production of hydrogen with the use of a sacrificial reagent.