Structure and photocatalytic performance of magnetically separable titania photocatalysts for the degradation of propachlor

dc.contributor.author	Μπέλεση, Βασιλική	el
dc.contributor.author	Λαμπροπούλου, Δήμητρα	el
dc.contributor.author	Κωνσταντίνου, Ι.	el
dc.contributor.author	Zboril, R.	en
dc.contributor.author	Tucek, J.	en
dc.date.accessioned	2015-05-18T16:49:21Z
dc.date.available	2015-05-18T16:49:21Z
dc.date.issued	2015-05-18
dc.identifier.uri	http://hdl.handle.net/11400/10677
dc.rights	Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.source	http://www.sciencedirect.com/science/article/pii/S0926337308003391	en
dc.subject	Organic pollutants
dc.subject	Magnetically separated photocatalysts
dc.subject	Μαγνητικά διαχωρίσμένοι φωτοκαταλύτες
dc.subject	Οργανικοί ρύποι
dc.title	Structure and photocatalytic performance of magnetically separable titania photocatalysts for the degradation of propachlor	en
heal.type	journalArticle
heal.classification	Technology
heal.classification	Energy
heal.classification	Τεχνολογία
heal.classification	Ενέργεια
heal.classificationURI	http://zbw.eu/stw/descriptor/10470-6
heal.classificationURI	http://zbw.eu/stw/descriptor/14175-2
heal.classificationURI	N/A-Τεχνολογία
heal.classificationURI	N/A-Ενέργεια
heal.contributorName	Jancik, D.	en
heal.contributorName	Αλμπάνης, Τριαντάφυλλος Α.	el
heal.contributorName	Πετρίδης, Δ.	el
heal.identifier.secondary	doi:10.1016/j.apcatb.2008.09.012
heal.language	en
heal.access	campus
heal.recordProvider	Τ.Ε.Ι Αθήνας. Σχολή Τεχνολογικών Εφαρμογών. Τμήμα Μηχανικών Ενεργειακής Τεχνολογίας Τ.Ε.	el
heal.publicationDate	2009
heal.bibliographicCitation	Belessi, V., Lambropoulou, D., Konstantinou, I., Zboril, R., Tucek, J., et al. (April 2009). Structure and photocatalytic performance of magnetically separable titania photocatalysts for the degradation of propachlor. Applied Catalysis B: Environmental. 87(3-4). pp. 181-189. Elsevier B.V: 2009. Available from: http://www.sciencedirect.com/science/article/pii/S0926337308003391 [Accessed 26/09/2008]	en
heal.abstract	A magnetic photocatalyst was prepared by modification of TiO2 nanoparticles (Degussa P25) with nanocrystalline γ-Fe2O3 nanoparticles through a protective lining made up of two oppositely charged polyelectrolytes. As-prepared magnetically separable photocatalysts differing in γ-Fe2O3 loading (3, 8, 13, 20 and 30 wt.%) were characterized by XRD, TEM, thermal analysis, Mössbauer and magnetic measurements. The photocatalytic efficiency of the nanocomposite catalysts was evaluated using a chloroacetanilide herbicide (propachlor) in water as model compound. The primary degradation of propachlor followed pseudo-first-order kinetics according to the Langmuir–Hinshelwood model. Generally, all magnetic photocatalysts exhibit good catalytic activity towards organic pollutants, do not suffer from photodissolution and can be reused several times without any decrease in their photocatalytic activity.	en
heal.publisher	Elsevier B.V.	en
heal.journalName	Applied Catalysis B: Environmental	en
heal.journalType	peer-reviewed
heal.fullTextAvailability	true