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Benz, D. (author), Van Bui, Hao (author), Hintzen, H.T.J.M. (author), Kreutzer, M.T. (author), van Ommen, J.R. (author)The photocatalytic mechanism of TiO<sub>2</sub> (P25) nanoparticles coated with SiO<sub>2</sub> (SiO<sub>2</sub>:TiO<sub>2</sub>) by atomic layer deposition was investigated. The deposition of SiO<sub>2</sub> on TiO<sub>2</sub> not only gives a photocatalytic improvement for the degradation of both Rhodamine B (3.6–fold) and Acid Blue 9 (3...journal article 2022
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Martín-Sómer, Miguel (author), Benz, D. (author), van Ommen, J.R. (author), Murugán, Javier (author)This work presents the evaluation of the photocatalytic activity of P25 TiO<sub>2</sub> particles, coated with SiO<sub>2</sub>, using atomic layer deposition (ALD) for the photocatalytic removal of methylene blue, oxidation of methanol and inactivation of Escherichia coli bacteria in water and its comparative evaluation with bare P25 TiO<sub...journal article 2020
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Benz, D. (author), Bui, Hao Van (author), Hintzen, H.T.J.M. (author), Kreutzer, M.T. (author), van Ommen, J.R. (author)Photocatalysts for water purification typically lack efficiency for practical applications. Here we present a multi-component (Pt:SiO<sub>2</sub>:TiO<sub>2</sub> (P25)) material that was designed using knowledge of reaction mechanisms of mono-modified catalysts (SiO<sub>2</sub>:TiO<sub>2</sub>, and Pt:TiO<sub>2</sub> ) combined with the...journal article 2020