Preparation, kinetics, mechanism and properties of semi-transparent photocatalytic stable films active in dye degradation

[Display omitted] •This study presents the stable repetitive degradation of MB on PE-TiO2 films.•By scavenging experiments ROS-radicals leading to MB-degradation were identified.•The ROS-radicals were monitored as a function of time during MB-degradation.•The PE-TiO2 hydrophilic-hydrophobic conversi...

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Veröffentlicht in:	Applied catalysis. A, General General, 2016-04, Vol.516, p.70-80
Hauptverfasser:	Suárez, Laura, Pulgarin, César, Roussel, Christophe, Kiwi, John
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis Degradation Discoloration Hydrophilic-hydrophobic balance MB-discoloration kinetics PE-TiO2 Photocatalysis Photocatalyst stability Radicals Reaction kinetics Reactive oxygen species (ROS)-intermediates Redox Ti4+/Ti 3 Titanium dioxide X-ray photoelectron spectroscopy XPS
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