Enhanced photocatalytic oxidation of free cyanide using hydrogen-treated TiO2: effect of reduction temperature

Enhanced photocatalytic oxidation of free cyanide using hydrogen-treated TiO2: effect of reduction temperature

Hydrogen-treated titanium dioxide (grey TiO _2 ) crystals were synthesized through a temperature-programmed reduction of commercial TiO _2 under an H _2 /Ar mixed gas flow at elevated temperatures ranging from 600 to 800 °C. Analytical techniques, including Raman spectroscopy and x-ray Photoelectron...

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Autors principals: Mitzy Y Pérez-Patiño, José M Barrera-Andrade, Elizabeth Rojas-García, Lina A Calzada, Jhon Harrison Sierra-Uribe, Ciro Falcony, Miguel A Valenzuela, Elim Albiter
Format: Article
Idioma:English
Publicat: IOP Publishing 2023-01-01
Col·lecció:Materials Research Express
Matèries:
oxygen vacancy
hydrogen reduction
photocatalysis
hydrogenated TiO2 anatase
Accés en línia:https://doi.org/10.1088/2053-1591/ad0af0

Internet

https://doi.org/10.1088/2053-1591/ad0af0

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