. "\u010Capek, Libor" . "Hexagon\u00E1ln\u00ED mesopor\u00E9zn\u00ED silika nesouc\u00ED vanad: aktivn\u00ED a stabiln\u00ED katalyz\u00E1tor pro oxidativn\u00ED dehydrogenaci lehk\u00FDch uhlovod\u00EDk\u016F"@cs . "Vanadium Supported on Hexagonal Mesoporous Silica: Active and Stable Catalysts in the Oxidative Dehydrogenation of Alkanes"@en . . "Bul\u00E1nek, Roman" . "25310" . . "P(GD203/03/H140), S, Z(MSM0021627501)" . . . "Hexagon\u00E1ln\u00ED mesopor\u00E9zn\u00ED silika nesouc\u00ED vanad: aktivn\u00ED a stabiln\u00ED katalyz\u00E1tor pro oxidativn\u00ED dehydrogenaci lehk\u00FDch uhlovod\u00EDk\u016F"@cs . "1-4" . . "45" . "[F72D6DEBF82C]" . . "Knotek, Petr" . . . . "Vanadium Supported on Hexagonal Mesoporous Silica: Active and Stable Catalysts in the Oxidative Dehydrogenation of Alkanes"@en . "Hexagonal Mesoporous Silica; VOx Species; Oxidative Dehydrogenation; Propane"@en . . . . "51-55" . . . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "Adam, Ji\u0159\u00ED" . "Topics in Catalysis" . . "RIV/00216275:25310/07:00005915!RIV08-MSM-25310___" . . "Vanadium Supported on Hexagonal Mesoporous Silica: Active and Stable Catalysts in the Oxidative Dehydrogenation of Alkanes" . . "Vanadium Supported on Hexagonal Mesoporous Silica: Active and Stable Catalysts in the Oxidative Dehydrogenation of Alkanes" . "4"^^ . . "Hexagonal mesoporous silica (HMS) catalysts post-synthetically doped with vanadia oxo-species were characterized by means of XRD, UV-Vis spectroscopy, H-2-TPR and studied in oxidative dehydrogenation of propane (ODH). The relationship between catalytic activity in ODH and the presence of different vanadia-oxo species (monomeric, oligomeric and oxide-like species) was suggested. Monomeric VOx species are responsible for high catalytic activity and selectivity, oligomeric species containing V-O-V bond are active but non-selective to propene and oxide-like VOx particles are significantly less active and selective."@en . . "RIV/00216275:25310/07:00005915" . . "457466" . . "1022-5528" . "5"^^ . "Hexagonal mesoporous silica (HMS) catalysts post-synthetically doped with vanadia oxo-species were characterized by means of XRD, UV-Vis spectroscopy, H-2-TPR and studied in oxidative dehydrogenation of propane (ODH). The relationship between catalytic activity in ODH and the presence of different vanadia-oxo species (monomeric, oligomeric and oxide-like species) was suggested. Monomeric VOx species are responsible for high catalytic activity and selectivity, oligomeric species containing V-O-V bond are active but non-selective to propene and oxide-like VOx particles are significantly less active and selective." . "4"^^ . "Hexagon\u00E1ln\u00ED mesopor\u00E9zn\u00ED silika dopovan\u00E1 vanadem byla charakterizov\u00E1na pomoc\u00ED XRD, UV-vis spektroskopi\u00ED, H2-TPR a d\u00E1le byla studov\u00E1na v oxidativn\u00ED dehydrogenaci propanu (ODH). Byl navr\u017Een vztah mezi katalytickou aktivitou v ODH a p\u0159\u00EDtomnost\u00ED r\u016Fzn\u00FDch vanadov\u00FDch oxo-komplex\u016F.monomern\u00ED oxo-komplexy jsou zodpov\u011Bdn\u00E9 za aktivitu a selektivitu katalyz\u00E1toru v reakci, zat\u00EDmco oligomerick\u00E9 a oxidick\u00E9 komplexy jsou neselektivn\u00ED a p\u0159isp\u00EDvaj\u00ED k zv\u00FD\u0161en\u00E9 produkci oxid\u016F uhl\u00EDku."@cs .