About: Oxidative dehydrogenation of ethane over vanadium supported on mesoporous materials of M41S family

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Byla analyzována forma izolovaných, oligomerních a oxidických forem vanadových iontů a sloučenin na povrchu mezoporézních nosičů řady M41S a zkoumán vliv jejich katalytické aktivity při oxidativní dehydrogenaci etanu. Cílem bylo poznat vztah mezi reaktivitou a speciací vanadu k optimalizaci katalytické aktivity. (cs) The contribution deals with mesoporous materials of M41S family post-synthetically dopped with vanadium oxo-species. The performance of V-HMS, V-MCM-41 and V-SBA-15 catalysts with varying vanadium loadings was studied in oxidative dehydrogenation (ODH) of ethane. The objectives of this study were to determine a possible activity of vanadium species supported on mesoporous materials of M41S family and to optimize reaction conditions. We contribute to the understanding of the relationship between the activity of vanadium species in ODH of ethane and its distribution. Vanadium-based catalysts were analyzed by UV–vis spectroscopy, voltammetry of microparticles (VMP), and nitrogen adsorption (determination of specific surface area). The contribution deals with mesoporous materials of M41S family post-synthetically dopped with vanadium oxo-species. The performance of V-HMS, V-MCM-41 and V-SBA-15 catalysts with varying vanadium loadings was studied in oxidative dehydrogenation (ODH) of ethane. The objectives of this study were to determine a possible activity of vanadium species supported on mesoporous materials of M41S family and to optimize reaction conditions. We contribute to the understanding of the relationship between the activity of vanadium species in ODH of ethane and its distribution. Vanadium-based catalysts were analyzed by UV–vis spectroscopy, voltammetry of microparticles (VMP), and nitrogen adsorption (determination of specific surface area). (en)
Title	Oxidative dehydrogenation of ethane over vanadium supported on mesoporous materials of M41S family Analyzování vanadových iontů a sloučenin na povrchu mezoporézních nosičů řady M41S při oxidativní dehydrogenaci etanu (cs) Oxidative dehydrogenation of ethane over vanadium supported on mesoporous materials of M41S family (en)
skos:prefLabel	Oxidative dehydrogenation of ethane over vanadium supported on mesoporous materials of M41S family Analyzování vanadových iontů a sloučenin na povrchu mezoporézních nosičů řady M41S při oxidativní dehydrogenaci etanu (cs) Oxidative dehydrogenation of ethane over vanadium supported on mesoporous materials of M41S family (en)
skos:notation	RIV/61388980:_____/08:00308973!RIV09-AV0-61388980
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(GP104/07/P038), S, Z(AV0Z40320502), Z(MSM0021627501)
http://linked.open...iv/cisloPeriodika	1-2
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Grygar, Tomáš
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	385711
http://linked.open...ai/riv/idVysledku	RIV/61388980:_____/08:00308973
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	oxidative dehydrogenation; ethane; vanadium; mesoporous materials (en)
http://linked.open.../riv/klicoveSlovo	mesoporous materials ethane oxidative dehydrogenation vanadium
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[4D5E62749716]
http://linked.open...i/riv/nazevZdroje	Applied Catalysis A - General
http://linked.open...in/vavai/riv/obor	CA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...vavai/riv/projekt	Oxidative dehydrogenation of ethane
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	342
http://linked.open...iv/tvurceVysledku	Bulánek, R. Grygar, Tomáš Adam, J. Knotek, P. Čapek, J. Čičmanec, P. Vradman, L. Košová-Kučerová, G.
http://linked.open...ain/vavai/riv/wos	000256846900013
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 Aimed preparation of special compounds and materials and investigation of their physical and chemical properties and supramolecular structures
issn	0926-860X
number of pages	8 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Oxidative dehydrogenation of ethane over vanadium supported on mesoporous materials of M41S family Oxidative dehydrogenation of ethane over vanadium supported on mesoporous materials of M41S family Oxidative dehydrogenation of ethane over vanadium supported on mesoporous materials of M41S family Oxidative dehydrogenation of ethane over vanadium supported on mesoporous materials of M41S family

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