This diploma thesis deals with the use of fluorescent probes for evaluation of photocatalytic activity of immobilized photocatalyst. To the evaluation of photocatalytic activity of TiO2 were used three different fluorescent probes – terephthalic acid, coumarin and benzoic acid, wherein was monitored the increasing intensity of fluorescence of their oxidation products – hydroxyterephthalic acid, 7-hydroxycoumarin and salicylic acid for the photochemical degradation of various fluorescent probes. To the evaluation of photocatalytic activity was used solid phase (photocatalyst) – liquid phase (probe) system and was used three sources of radiation. Fluorescence of oxidation products was monitored by the fiber spectrometer and a conventional cuvette fluorometer.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:217128 |
| Date | January 2015 |
| Creators | Blašková, Martina |
| Contributors | Dvoranová, Dana, Dzik, Petr |
| Publisher | Vysoké učení technické v Brně. Fakulta chemická |
| Source Sets | Czech ETDs |
| Language | Slovak |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
Page generated in 0.0021 seconds