Ag2O/TiO2 hollow microsphere heterostructures with exposed high-energy {001} crystal facets and high photocatalytic activities
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-03697-w
Abstract: In this paper, one-step hydrothermal method was used to prepare the graded titanium dioxide hollow microspheres, and the {001} crystal plane was exposed. The silver oxide nanoparticles were deposited on the exposed crystal face of… read more here.
Keywords: degradation; ag2o tio2; microscopy; titanium dioxide ... See more keywords
Ag2O/GO/TiO2 composite nanoparticles: synthesis, characterization, and optical studies
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the Australian Ceramic Society"
DOI: 10.1007/s41779-020-00528-3
Abstract: Ag 2 O/GO/TiO 2 composite nanoparticles were synthesized via a two-stage route including wet chemical and sol-gel techniques. The phase regarding the composition and morphology of composite nanoparticles was characterized using X-ray diffraction (XRD), Fourier… read more here.
Keywords: tio composite; ag2o tio2; spectroscopy; composite nanoparticles ... See more keywords
Ag2O nanoparticles decorated TiO2 nanofibers as a p-n heterojunction for enhanced photocatalytic decomposition of RhB under visible light irradiation
Sign Up to like & getrecommendations! Published in 2019 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2018.09.216
Abstract: Abstract TiO2 nanofibers were successfully prepared by electrospinning method using tetrabutyl titanate, glacial acetic acid, PVP and methanol as the precursors. Ag2O/TiO2 composite nanofibers were then prepared by decorating the surface of TiO2 nanofibers with… read more here.
Keywords: decomposition rhb; tio2; visible light; tio2 nanofibers ... See more keywords
Photocatalytic oxidation of aqueous ammonia by Ag2O/TiO2 (P25): New insights into selectivity and contributions of different oxidative species
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DOI: 10.1016/j.apsusc.2019.144433
Abstract: Abstract Oxidation of ammonia (NH4+/NH3) from wastewater is a challenge due to its high stability and solubility in aqueous environments. A simple Ag2O/TiO2 (P25) catalyst was synthesized and used for photocatalytic oxidation of aqueous NH4+/NH3.… read more here.
Keywords: photocatalytic oxidation; ag2o tio2; oxidation; nh4 nh3 ... See more keywords
Visible light driven photooxidation of imazapyr herbicide over highly efficient mesoporous Ag/Ag2O–TiO2 p-n heterojunction photocatalysts
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.07.064
Abstract: Abstract This work explores the photoefficiency of mesoporous TiO2 photocatalysts modified with Ag0 and Ag2O in the photooxidation of imazapyr herbicide using visible light radiation. Ag/Ag2O–TiO2 photocatalysts with a variable Ag content (0.5–2.0 wt%) were synthesized… read more here.
Keywords: tio2; imazapyr herbicide; ag2o tio2; visible light ... See more keywords
2D sodium titanate nanosheet encapsulated Ag2O-TiO2 p-n heterojunction photocatalyst: Improving photocatalytic activity by the enhanced adsorption capacity
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DOI: 10.1016/j.ceramint.2020.10.063
Abstract: Abstract In a photocatalytic reaction, maintaining the high efficiency of photocatalyst under a low concentration of pollutants is a key challenge. In this work, a new 2D sodium titanate nanosheet encapsulated Ag2O-TiO2 (2D NTO/Ag2O-TiO2) p-n… read more here.
Keywords: ag2o tio2; tio2 heterojunction; photocatalyst; sodium titanate ... See more keywords
Facile synthesis, structural, optical and photocatalytic properties of mesoporous Ag2O/TiO2 nanoheterojunctions
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Physics and Chemistry of Solids"
DOI: 10.1016/j.jpcs.2019.109305
Abstract: Abstract We have successfully synthesized ball-like mesoporous Ag2O/TiO2 nanohybrids with extremely high surface area (~2779 m2/g) and excellent photodegradation activity by a facile wet chemical method. The synthesis involves CTAB-assisted self-assembly of TiO2 nanocrystals and Ag… read more here.
Keywords: ag2o tio2; photodegradation activity; tio2 nanohybrids; spectroscopy ... See more keywords
Fe2O3-Ag2O/TiO2 Nanocatalyst-Assisted LC-MS/MS-Based Detoxification of Pesticide Residues in Daphnia magna and Algae Mediums
Sign Up to like & getrecommendations! Published in 2023 at "Crystals"
DOI: 10.3390/cryst13040644
Abstract: In this work, a simple sensitive validated liquid chromatography mass spectroscopy (LC-MS/MS) analytical method was developed for the determination of Spirodiclofen residues in different aquatic toxic media. The toxic media were those that provide nutrients… read more here.
Keywords: pesticide; tio2; fe2o3 ag2o; ag2o tio2 ... See more keywords