caa a22 4500 445388013 CHVBK 20180317143037.0 cr unu---uuuuu 170323e20110801xx s 000 0 eng 10.1007/s11144-011-0326-z doi (NATIONALLICENCE)springer-10.1007/s11144-011-0326-z Determination of the photocatalytic activity of TiO2 with high adsorption capacity [Elektronische Daten] [Magdalena Janus, Ewelina Kusiak-Nejman, Antoni Morawski] Photocatalysis is often used for the decomposition of organic compounds in water, e.g., for dye decomposition. There are many problems with calculating the photocatalytic activity of photocatalysts during dye decomposition, especially in the case of photocatalysts with a high adsorption capacity because it is difficult to say whether a dye is photocatalytically decomposed or whether it is only adsorbed on photocatalyst surface. In both cases, the dye disappears from the water, but the optimal situation is when the dye is both adsorbed and decomposed on photocatalyst surface. Moreover, it is problematic to compare the photocatalytic activity of different photocatalysts when they have strong adsorption capacity. In this study a new method of measuring photocatalytic activity of photocatalysts with high adsorption capacity is presented. Reactive Red (monoazo) and Direct Green (poliazo) dyes were used to determine adsorption capacity and photocatalytic activity of commercial TiO2 Degussa P25, anatase TiO2 and carbon modified anatase TiO2. Akadémiai Kiadó, Budapest, Hungary, 2011 Adsorption nationallicence Dyes nationallicence Photocatalytic activity nationallicence Janus Magdalena West Pomeranian University of Technology, Institute of Chemical and Environmental Engineering, Pułaskiego 10, 70-322, Szczecin, Poland aut Kusiak-Nejman Ewelina West Pomeranian University of Technology, Institute of Chemical and Environmental Engineering, Pułaskiego 10, 70-322, Szczecin, Poland aut Morawski Antoni West Pomeranian University of Technology, Institute of Chemical and Environmental Engineering, Pułaskiego 10, 70-322, Szczecin, Poland aut Reaction Kinetics, Mechanisms and Catalysis Springer Netherlands 103/2(2011-08-01), 279-288 1878-5190 103:2<279 2011 103 11144 https://doi.org/10.1007/s11144-011-0326-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11144-011-0326-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Janus Magdalena West Pomeranian University of Technology, Institute of Chemical and Environmental Engineering, Pułaskiego 10, 70-322, Szczecin, Poland aut NATIONALLICENCE 700 1- Kusiak-Nejman Ewelina West Pomeranian University of Technology, Institute of Chemical and Environmental Engineering, Pułaskiego 10, 70-322, Szczecin, Poland aut NATIONALLICENCE 700 1- Morawski Antoni West Pomeranian University of Technology, Institute of Chemical and Environmental Engineering, Pułaskiego 10, 70-322, Szczecin, Poland aut NATIONALLICENCE 773 0- Reaction Kinetics, Mechanisms and Catalysis Springer Netherlands 103/2(2011-08-01), 279-288 1878-5190 103:2<279 2011 103 11144 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer