About: Thermal behaviour of the precursors of ruthenia-titania based mixed oxides

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Tepelné chování prekurzorů směsných oxidů na bázi titanu-ruthenia. (cs) Studies on ruthenia-titania based materials have been attractive because of their catalytic properties as well as due to the possibility of solid solution formation. Samples of pure ruthenia and ruthenia containing various amounts of titania (10-70 mol%) were investigated during heating of their hydroxide precursors from 20 to 800 degrees C in air using emanation thermal analysis (ETA), thermogravimetry (TG), and differential thermal analysis (DTA). The resulting mixed oxide type materials were characterized by X-ray diffraction (XRD), which indicate the presence of three ruthenia-titania phases. The onset temperature of the crystallization of materials was identified by ETA results, whereas DTA effects characterized the crystallization in bulk of the samples. A good agreement was found between the ETA results and other characterization techniques used. Studies on ruthenia-titania based materials have been attractive because of their catalytic properties as well as due to the possibility of solid solution formation. Samples of pure ruthenia and ruthenia containing various amounts of titania (10-70 mol%) were investigated during heating of their hydroxide precursors from 20 to 800 degrees C in air using emanation thermal analysis (ETA), thermogravimetry (TG), and differential thermal analysis (DTA). The resulting mixed oxide type materials were characterized by X-ray diffraction (XRD), which indicate the presence of three ruthenia-titania phases. The onset temperature of the crystallization of materials was identified by ETA results, whereas DTA effects characterized the crystallization in bulk of the samples. A good agreement was found between the ETA results and other characterization techniques used. (en)
Title	Thermal behaviour of the precursors of ruthenia-titania based mixed oxides Tepelné chování prekurzorů směsných oxidů na bázi titanu-ruthenia (cs) Thermal behaviour of the precursors of ruthenia-titania based mixed oxides (en)
skos:prefLabel	Thermal behaviour of the precursors of ruthenia-titania based mixed oxides Tepelné chování prekurzorů směsných oxidů na bázi titanu-ruthenia (cs) Thermal behaviour of the precursors of ruthenia-titania based mixed oxides (en)
skos:notation	RIV/61388980:_____/05:00027373!RIV06-AV0-61388980
http://linked.open.../vavai/riv/strany	671;677
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA104/04/0467), P(ME 497), Z(AV0Z40320502)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2006
http://linked.open...aciTvurceVysledku	Šubrt, Jan Balek, Vladimír
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 anorganické chemie AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	546648
http://linked.open...ai/riv/idVysledku	RIV/61388980:_____/05:00027373
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	DTA; emanation thermal analysis; ruthenia (en)
http://linked.open.../riv/klicoveSlovo	DTA emanation thermal analysis ruthenia
http://linked.open...odStatuVydavatele	HU - Maďarsko
http://linked.open...ontrolniKodProRIV	[714235F1E640]
http://linked.open...i/riv/nazevZdroje	Journal of Thermal Analysis and Calorimetry: an international forum for thermal studies
http://linked.open...in/vavai/riv/obor	CA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...vavai/riv/projekt	http://linked.opendata.cz/resource/domain/vavai/projekt/ME%20497 Characterization of doped photosensitive titania with optimised properties
http://linked.open...UplatneniVysledku	2005
http://linked.open...v/svazekPeriodika	80
http://linked.open...iv/tvurceVysledku	Yamazaki, A. Šubrt, Jan Balek, Vladimír Rayalu, S. Haneda, H. Mitsuhashi, T. Labhsetwar, N. K. Terasaka, T.
http://linked.open...n/vavai/riv/zamer	Design, syntéza a charakterizace klastrů, kompozitů, komplexů a dalších sloučenin na bázi anorganických látek; mechanismy a kinetika jejich interakcí
issn	1388-6150
number of pages	7 (xsd:int)

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