Removal of hexavalent chromium from water by Z-scheme photocatalysis using TiO2 (rutile) nanorods loaded with Au core-Cu2O shell particles.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of environmental sciences"
DOI: 10.1016/j.jes.2021.05.025
Abstract: All-solid-state Z-scheme photocatalysts, containing Cu2O, TiO2 (rutile), and Au as the electron mediator, were prepared and applied to the reduction of Cr(VI) in aqueous solutions. The Cu2O-Au-TiO2 composites were prepared by loading Au core-Cu2O shell… read more here.
Keywords: cu2o shell; cu2o; tio2 rutile; cu2o tio2 ... See more keywords
Fabrication of TiO2 Spheres and a Visible Light Active α-Fe2O3/TiO2-Rutile/TiO2-Anatase Heterogeneous Photocatalyst from Natural Ilmenite
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DOI: 10.1021/acsomega.2c03262
Abstract: High-purity (98.8%, TiO2) rutile nanoparticles were successfully synthesized using ilmenite sand as the initial titanium source. This novel synthesis method was cost-effective and straightforward due to the absence of the traditional gravity, magnetic, electrostatic separation,… read more here.
Keywords: rutile tio2; photocatalyst; tio2 rutile; tio2 ... See more keywords
Surface Modification of Perfect and Hydroxylated TiO2 Rutile (110) and Anatase (101) with Chromium Oxide Nanoclusters
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DOI: 10.1021/acsomega.7b01118
Abstract: We use first-principles density functional theory calculations to analyze the effect of chromia nanocluster modification on TiO2 rutile (110) and anatase (101) surfaces, in which both dry/perfect and wet/hydroxylated TiO2 surfaces are considered. We show… read more here.
Keywords: 110 anatase; hydroxylated tio2; tio2 rutile; rutile 110 ... See more keywords