Listar por autor "Kleiman, Ariel"
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Photocatalytic activity of TiO2 films prepared by cathodic arc deposition: dependence on thickness and reuse of the photocatalysts
Meichtry, Jorge Martín; Vega, Daniel; Kleiman, Ariel; Litter, Marta Irene; Márquez, Adriana; 0000-0002-4832-7956; 0000-0001-7179-3288; 0000-0002-0312-0177 (2020-01-25)In this work, the photocatalytic activity of anatase films with thicknesses up to 1100 nm prepared by cathodic arc deposition (CAD) on glass substrates is reported. The photocatalytic activity under UV?Vis irradiation ... -
Preliminary results of photocatalytic Cr(VI) reduction using TiO2 films grown by cathodic arc deposition: effect of the film thickness and the N-doping
Kleiman, Ariel; Meichtry, Jorge Martín; Xaubet, M.; Grondona, D.; Litter, Marta Irene; Márquez, Adriana; 0000-0002-4832-7956; 0000-0002-0312-0177 (2023-06-08)TiO2 is the most studied photocatalyst for the treatment of pollutants; however, its rather large band gap and the need for a removal step when used as a suspension hinder the wide application of this technology. Immobilized ...