Počet záznamů: 1
Thick film titania on glass supports for vapour phase photocatalytic degradation of toluene, acetone, and ethanol
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SYSNO ASEP 0356135 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Thick film titania on glass supports for vapour phase photocatalytic degradation of toluene, acetone, and ethanol Tvůrce(i) Neti, R.N. (IN)
Parmar, G.R. (IN)
Bakardjieva, Snejana (UACH-T) SAI, RID, ORCID
Šubrt, Jan (UACH-T) SAI, RIDZdroj.dok. Chemical Engineering Journal. - : Elsevier - ISSN 1385-8947
Roč. 163, č. 3 (2010), s. 219-229Poč.str. 11 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova titania photocatalyst ; thick films ; glass support Vědní obor RIV CA - Anorganická chemie CEZ AV0Z40320502 - UACH-T (2005-2011) UT WOS 000283449400007 DOI 10.1016/j.cej.2010.07.038 Anotace Thick film titania photocatalysts (50-100 mu m. Degussa P-25 TiO2) coated on two types of soda glass supports viz. beads (TiO2/B) and Rasching rings (TiO2/R) were tested in vapour phase photodegradation of toluene (63-383 g m(-3)), acetone (116-1161 g m(-3)), and ethanol (116-1161 g m(-3)) in a batch recirculation photoreactor at 60-70 degrees C. The concentrations of the substrates were 10- to 100-fold higher than those reported previously in similar investigations. The films were characterized by using SEM for morphology and EDX for elemental composition and mapping. Further, the effects of water vapour and shape and packing of the glass supports on the photodegradation kinetics were examined. The TiO2 films on both the glass supports demonstrated high activity for photodegradation of toluene, acetone, and ethanol according to first-order kinetics. Pracoviště Ústav anorganické chemie Kontakt Jana Kroneislová, krone@iic.cas.cz, Tel.: 311 236 931 Rok sběru 2011
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