Searched for: subject%3A%22Photocatalysis%22
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Burova, D. (author), Rohlfs, J. (author), Sastre, F. (author), Molina, P.M. (author), Meulendijks, N. (author), Verheijen, M.A. (author), Kelchtermans, A.S. (author), Elen, K. (author), Hardy, A. (author), van Bael, M.K. (author), Buskens, P. (author)
The preparation of Ru nanoparticles supported on γ-Al2O3 followed by chemical reduction using RuCl3 as a precursor is demonstrated, and their properties are compared to Ru nanoparticles supported on γ-Al2O3 prepared by impregnation of γ-Al2O3 with Ru3(CO)12 and subsequent thermal decomposition. The Ru nanoparticles resulting from chemical...
article 2022
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Cani, D. (author), van der Waal, J.C. (author), Pescarmona, P.P. (author)
A series of photocatalysts consisting of C- and N-doped titanium dioxide (TiO2) nanoparticles highly dispersed and firmly embedded at the surface of a silica matrix were prepared using a novel synthesis method in which activated carbon has a double role: it acts as support for depositing the TiO2 nanoparticles and as hard template for generating...
article 2021
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Sherstoboeva, M.V. (author), Bavykina, A.V. (author), Bolgaru, K.A. (author), Maksimov, Y.M. (author), Sastre, F. (author), Skvortsova, L.N. (author)
Photocatalytic activity of metal-ceramic composites synthesized by self-propagating high-temperature synthesis (SHS) is investigated in the processes of degradation of diclofenac (DCF). Optical properties of the composites were studied, and the band gaps of ceramic matrix semiconducting components were calculated from the absorbance spectra. The...
article 2020
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Verkaaik, M. (author), Grote, R. (author), Meulendijks, N. (author), Sastre, F. (author), Weckhuysen, B.M. (author), Buskens, P. (author)
The interaction between plasmonic metal catalysts and visible light can be exploited to increase their catalytic activity. This activity increase results from the generation of hot charge carriers or hot surfaces, or a combination of both. We have studied the light-induced Suzuki-Miyaura cross-coupling reaction of bromobenzene and m-tolylboronic...
article 2019
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Koivisto, A.J. (author), Kling, K.I. (author), Fonseca, A.S. (author), Brostrøm Bluhme, A. (author), Moreman, M. (author), Yu, M. (author), Costa, A.L. (author), Giovanni, B. (author), Ortelli, S. (author), Fransman, W. (author), Vogel, U. (author), Jensen, K.A. (author)
Nanoscale TiO2 (nTiO2) is manufactured in high volumes and is of potential concern in occupational health. Here, we measured workers exposure levels while ceramic honeycombs were dip coated with liquid photoactive nanoparticle suspension and dried with an air blade. The measured nTiO2 concentration levels were used to assess process specific...
article 2018
Searched for: subject%3A%22Photocatalysis%22
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