Journal ArticleDOI
Enhanced photocatalytic ozonation of organics by g-C3N4 under visible light irradiation
TLDR
Graphitic carbon nitride (g-C3N4) was employed as the active photocatalyst in the photocatalytic ozonation coupling system and the yield of hydroxyl radicals was improved so as to enhance the organics degradation efficiency.About:
This article is published in Journal of Hazardous Materials.The article was published on 2014-09-15. It has received 77 citations till now. The article focuses on the topics: Photocatalysis & Oxalic acid.read more
Citations
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Single-atom catalysis in advanced oxidation processes for environmental remediation.
TL;DR: In this paper, the authors highlight the synthetic strategies, characterisation, and computation of carbon-based SACs, and for the first time, showcase their innovative applications in advanced oxidation processes.
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Recyclable Nanoscale Zero Valent Iron Doped g-C3N4/MoS2 for Efficient Photocatalysis of RhB and Cr(VI) Driven by Visible Light
TL;DR: In this article, a ternary hybrid structure material of a zero valent iron (Fe0) doped g-C3N4/MoS2 layered structure (GCNFM) was synthesized by a facile strategy.
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Fabrication of Z-scheme Bi3O4Cl/g-C3N4 2D/2D heterojunctions with enhanced interfacial charge separation and photocatalytic degradation various organic pollutants activity
TL;DR: In this article, a novel Z-scheme Bi3O4Cl/g-C3N4 2D/2D heterojunctions were successfully prepared by solid phase calcination method.
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Enhanced photocatalytic ozonation degradation of organic pollutants by ZnO modified TiO2 nanocomposites
TL;DR: In this paper, a simple impregnation-calcination method to fabricate ZnO modified TiO 2 (Zn-TiO 2 ) nanocomposites and employed them as catalysts for degradation of organic pollutants in water.
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Dramatic coupling of visible light with ozone on honeycomb-like porous g-C3N4 towards superior oxidation of water pollutants
TL;DR: In this paper, a one-pot template-free method to fabricate honeycomb-like PGCN by simply mixing ammonia chloride with the precursor of g-C3N4 before calcination was reported.
References
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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.
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Photocatalysis on TiO2 Surfaces - Principles, Mechanisms, and Selected Results
TL;DR: In this article, the authors focus on interfacial processes and summarize some of the operating principles of heterogeneous photocatalysis systems, including the electron transfer and energy transfer processes in photocatalytic reactions.
Journal ArticleDOI
A metal-free polymeric photocatalyst for hydrogen production from water under visible light
Xinchen Wang,Kazuhiko Maeda,Arne Thomas,Kazuhiro Takanabe,Gang Xin,Johan M. Carlsson,Kazunari Domen,Markus Antonietti +7 more
TL;DR: It is shown that an abundant material, polymeric carbon nitride, can produce hydrogen from water under visible-light irradiation in the presence of a sacrificial donor.
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Graphitic carbon nitride materials: variation of structure and morphology and their use as metal-free catalysts
Arne Thomas,Anna Fischer,Frédéric Goettmann,Markus Antonietti,Jens Oliver Müller,Robert Schlögl,Johan M. Carlsson +6 more
TL;DR: In this paper, high resolution transmission electron microscopy proves the extended two-dimensional character of the condensation motif of graphitic carbon nitride, and a new family of metal nitride nanostructures can also be accessed from the corresponding oxides.
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Unique Electronic Structure Induced High Photoreactivity of Sulfur-Doped Graphitic C3N4
TL;DR: The homogeneous substitution of sulfur for lattice nitrogen and a concomitant quantum confinement effect are identified as the cause of this unique electronic structure and the excellent photoreactivity of C(3)N(4-x)S(x), which may shed light on general doping strategies for designing potentially efficient photocatalysts.