Synthesis of ZnO Nanoparticles Assisted by N Sources and their Application in the Photodegradation of Organic Contaminants
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DOI: 10.1002/cctc.201700756
Abstract: A modified polymeric precursor method assisted by N sources (urea or melamine) was used to obtain anion‐doped ZnO nanoparticles. The influence of these molecules on the physical‐chemical and photocatalytic properties of the as‐synthesized samples was… read more here.
Keywords: photodegradation; assisted sources; nanoparticles assisted; zno ... See more keywords
Accounting for photodegradation dramatically improves prediction of carbon losses in dryland systems
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DOI: 10.1002/ecs2.1892
Abstract: Traditional models of decomposition fail to capture litter mass loss patterns in dryland systems. This shortcoming has stimulated research into alternative drivers of decomposition, including photodegradation. Here, we use aboveground litter decomposition data for dryland… read more here.
Keywords: photodegradation; decomposition; mass loss; litter mass ... See more keywords
Description of Photodegradation Mechanisms and Structural Characteristics in Carbon@Titania Yolk-Shell Nanostructures by XAS.
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DOI: 10.1002/smll.202203881
Abstract: Carbon@titania yolk-shell nanostructures are successfully synthesized at different calcination conditions. These unique structure nanomaterials can be used as a photocatalyst to degrade the emerging water pollutant, acetaminophen (paracetamol). The photodegradation analysis studies have shown that… read more here.
Keywords: titania yolk; yolk shell; shell nanostructures; carbon titania ... See more keywords
Soft Magnetic Microrobots for Photoactive Pollutant Removal
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DOI: 10.1002/smtd.202201014
Abstract: “Soft” robotics based on hydrogels appears as an alternative to the traditional technology of “hard” robotics. Soft microrobots are employed for drug delivery and cell manipulation. This work develops magnetic hydrogel‐based microrobots using chitosan (CHI)… read more here.
Keywords: photoactive pollutant; robotics; microrobots photoactive; soft magnetic ... See more keywords
Clean technology and response surface approach for the photodegradation of selected antibiotics by catalyst supported on pine activated carbon
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DOI: 10.1007/s10098-017-1411-4
Abstract: This study enthusiastically highlights for the first time, a new nano-photocatalyst (reconstruction of SnO2/MnO2/Al2O3/TiO2 on MCM-41 SiO2@KOH-modified pine bark activated carbon harnessed for the photodegradation of two pharmaceuticals, which are contaminants of emerging concern, namely… read more here.
Keywords: methodology; response; photodegradation; tcl ... See more keywords
Nanoclay-mediated photocatalytic activity enhancement of copper oxide nanoparticles for enhanced methyl orange photodegradation
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-03431-6
Abstract: Photodegradation of organic pollutants is considered to be the most suitable and cheaper techniques to counter the contamination issues. Metal nanoparticles are considered to be the most effective heterogenous photocatalysts for the photodegradation of organic… read more here.
Keywords: microscopy; photodegradation; oxide nanoparticles; copper oxide ... See more keywords
Catalytic role of Ti dopant in boehmite for the photodegradation of rhodamine B
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DOI: 10.1007/s11164-019-03958-2
Abstract: Ti(IV) ions were introduced into the layered aluminum hydroxides via the precipitation of Al(NO 3 ) 3 solution and Ti(C 2 H 5 ) 4 . Catalyst texture and structure were examined by physical techniques:… read more here.
Keywords: catalytic role; rhb; photodegradation; dopant boehmite ... See more keywords
Highly efficient photodegradation of 4-nitrophenol over the nano-TiO2 obtained from chemical bath deposition technique
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DOI: 10.1007/s11164-019-04032-7
Abstract: Herein, we report the collection of TiO2 nanopowder after successful thin film deposition. The obtained TiO2 nanopowder was utilized for photodegradation of 4-nitrophenol (4-NP). The structural, optical, morphological, thermal and photocatalytic properties of TiO2 photocatalyst… read more here.
Keywords: tio2; tio2 nanopowder; photodegradation; deposition ... See more keywords
Cobalt doping of titanium oxide nanoparticles for atenolol photodegradation in water
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DOI: 10.1007/s11356-020-11071-w
Abstract: Cobalt-doped TiO 2 nanoparticles were prepared and characterized by FT-IR, TEM, SEM, and XRD. The surface morphology was sphere-shaped with ~ 26.46 nm of the size of the nanoparticles. Ninety percent atenolol photodegradation was obtained with 15 mg/L… read more here.
Keywords: tio nanoparticles; atenolol photodegradation; photodegradation; cobalt doping ... See more keywords
2,4-Dichlorophenoxyacetic acid (2,4-D) photodegradation on WO3-TiO2-SBA-15 nanostructured composite
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-020-11085-4
Abstract: A current environmental problem is the uncontrolled use of various pesticides that are harmful to the environment and public health. The herbicide 2,4-D is widely used, making it a vector of contamination for aquatic bodies,… read more here.
Keywords: photodegradation; wo3 tio2; wo3; activity ... See more keywords
Study on the co-effect of maifanite-based photocatalyst and humic acid in the photodegradation of organic pollutant
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DOI: 10.1007/s11356-020-11603-4
Abstract: In this study, the co-effect of clay mineral-based photocatalyst and humic acid on the photodegradation of dye was revealed for the first time. The clay mineral-based photocatalyst, maifanite/g-C3N4, was prepared using the co-calcining method. The… read more here.
Keywords: maifanite c3n4; photodegradation; based photocatalyst; acid ... See more keywords