About: Photocatalytic properties of different TiO2 thin films of various porosity and titania loading

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Thin sol-gel titania films with varying porosity but constant mass were coated on SiO2/glass substrate. The mass was kept constant by changing the withdrawal rate of dipping from a titania sol. The porosity properties of the films were determined by the analysis of adsorption isotherms of Kr at ca 77 K. Photocatalytic performance of TiO2 layers in the degradation of Acid orange 7 (AO7) and 4-chlorophenol (4CP) in aqueous solution depends on the mass of titania but not on the porosity/surface area of the films. On the contrary, in the degradation of thin layers of Resazurin (Rz) ink and methyl stearate (MS) deposited on the TiO2 film surface, the activity of the films is clearly enhanced due to the porosity but does not depend on titania mass itself. Thin sol-gel titania films with varying porosity but constant mass were coated on SiO2/glass substrate. The mass was kept constant by changing the withdrawal rate of dipping from a titania sol. The porosity properties of the films were determined by the analysis of adsorption isotherms of Kr at ca 77 K. Photocatalytic performance of TiO2 layers in the degradation of Acid orange 7 (AO7) and 4-chlorophenol (4CP) in aqueous solution depends on the mass of titania but not on the porosity/surface area of the films. On the contrary, in the degradation of thin layers of Resazurin (Rz) ink and methyl stearate (MS) deposited on the TiO2 film surface, the activity of the films is clearly enhanced due to the porosity but does not depend on titania mass itself. (en)
Title	Photocatalytic properties of different TiO2 thin films of various porosity and titania loading Photocatalytic properties of different TiO2 thin films of various porosity and titania loading (en)
skos:prefLabel	Photocatalytic properties of different TiO2 thin films of various porosity and titania loading Photocatalytic properties of different TiO2 thin films of various porosity and titania loading (en)
skos:notation	RIV/61388955:_____/11:00358405!RIV12-GA0-61388955
http://linked.open...avai/predkladatel	Ústav fyzikální chemie J. Heyrovského AV ČR, v.v.i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(1M0577), P(GA104/08/0435), P(MEB090810), Z(AV0Z40400503)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Rathouský, Jiří Jirkovský, Jaromír
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav fyzikální chemie J. Heyrovského AV ČR, v.v.i.
http://linked.open...dnocenehoVysledku	220232
http://linked.open...ai/riv/idVysledku	RIV/61388955:_____/11:00358405
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	sol-gel; titanium dioxide film; porosity (en)
http://linked.open.../riv/klicoveSlovo	sol-gel porosity titanium dioxide film
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[593CE5B996D4]
http://linked.open...i/riv/nazevZdroje	Catalysis Today
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Research centre for nanostructures engineering %22Inteligentně strukturované%22 mesoporézní vrstvy TiO2 s antibakteriálními a řízeně proměnnými smáčecími vlastnostmi Photoinduced properties of multicomponent and multilayer Tio2/SiO2 coatings
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	161
http://linked.open...iv/tvurceVysledku	Jirkovský, Jaromír Krýsa, J. Rathouský, Jiří Lavrenčič-Štangar, U. Zita, J. Černigoj, U.
http://linked.open...ain/vavai/riv/wos	000287730900007
http://linked.open...n/vavai/riv/zamer	Struktura, reaktivita a dynamika molekulárních a biomolekulárních systémů: teorie, experiment, aplikace
issn	0920-5861
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.cattod.2010.11.084
is http://linked.open...avai/riv/vysledek of	Photocatalytic properties of different TiO2 thin films of various porosity and titania loading Photocatalytic properties of different TiO2 thin films of various porosity and titania loading

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