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Graphene in Photocatalysis: A Review
Small, 2016In recent years, heterogeneous photocatalysis has received much research interest because of its powerful potential applications in tackling many important energy and environmental challenges at a global level in an economically sustainable manner. Due to their unique optical, electrical, and physicochemical properties, various 2D graphene nanosheets ...
Jun Xie +5 more
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Conjugated Polymers for Photocatalysis
The Journal of Physical Chemistry B, 2007The photocatalytic properties of the conjugated polymers have been investigated for the first time. Degradation of various textile dyes such as Alizarin S, Alizarin G, Orange G, and Remazol brilliant blue were studied under UV radiation. The experimental data indicated that the photocatalytic activity of the conjugated polymers was significantly higher
Muktha, B +4 more
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2018
Since environmental pollution and energy shortage are becoming the big challenge for the new developing and developed world because of the industrial revolution, photocatalysis is an effective technology to solve the above problems. In this chapter, we briefly introduce the photocatalytic mechanism, the advantages of photocatalysis technology, and ...
Lingzhi Wang +4 more
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Since environmental pollution and energy shortage are becoming the big challenge for the new developing and developed world because of the industrial revolution, photocatalysis is an effective technology to solve the above problems. In this chapter, we briefly introduce the photocatalytic mechanism, the advantages of photocatalysis technology, and ...
Lingzhi Wang +4 more
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ChemInform Abstract: Copper in Photocatalysis
ChemInform, 2014AbstractReview: [33 refs.
Suva Paria, Oliver Reiser
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Dual Cocatalysts in TiO2 Photocatalysis
Advances in Materials, 2019Semiconductor photocatalysis is recognized as a promising strategy to simultaneously address energy needs and environmental pollution. Titanium dioxide (TiO2) has been investigated for such applications due to its low cost, nontoxicity, and high chemical
Aiyun Meng +3 more
semanticscholar +1 more source
2014
Heterogeneous photocatalysis is one of the advanced oxidation processes that couples light activation with semiconductors acting as photocatalysts. In the field of photocatalysis most applications are concerned with water and air purification or self-cleaning coatings/materials for outdoor and indoor uses.
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Heterogeneous photocatalysis is one of the advanced oxidation processes that couples light activation with semiconductors acting as photocatalysts. In the field of photocatalysis most applications are concerned with water and air purification or self-cleaning coatings/materials for outdoor and indoor uses.
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Surface Decontamination by Photocatalysis
ASME 2009 12th International Conference on Environmental Remediation and Radioactive Waste Management, Volume 2, 2009Currently in the nuclear industry, surface contamination in the form of radioactive metal or metal oxide deposits is most commonly removed by chemical decontamination, electrochemical decontamination or physical attrition. Physical attrition techniques are generally used on structural materials (concrete, plaster), with (electro)chemical methods being ...
Wilbraham, R. J. +2 more
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Putting Photocatalysis to Work
1986This paper emphasizes the practical aspects of photocatalysis as applied to practical problems of some concern and employs semiconductor dispersions of CdS and TiO2. It presents our recent contributions to (i) the photocleavage of hydrogen sulfide, (ii) the treatment of wastes, and (iii) the photoreduction of and recovery of metals on TiO2.
E. BORGARELLO +5 more
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, 2014 This work is completed with a summary and a brief outlook for the further improvement of the photocatalytic performance when this chromium element is incorporated into TiO2 oxide growing on quartz and porous multicrystalline silicon substrates. These photosensitivity tests emerged as a new way to show the important role of the structural modification ...
Brahim Bessais +4 more
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Photocatalysis in microreactors
Journal of Photochemistry and Photobiology A: Chemistry, 2004Abstract A photocatalytic microreactor with immobilized titanium dioxide as photocatalyst and illuminated by UV-A light emitting diodes was constructed and tested for the degradation of the model substance 4-chlorophenol. The microreactor consisted of 19 channels with a cross-section of approximately 200 μm ×300 μm.
Roger Gorges +2 more
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