High performance (VOx)(n)-( TiOx)(m)/SBA-15 catalysts for the oxidative dehydrogenation of propane
dc.contributor.author | Carrero, Carlos | |
dc.contributor.author | Kauer, Markus | |
dc.contributor.author | Dinse, Arne | |
dc.contributor.author | Wolfram, Till | |
dc.contributor.author | Hamilton, Neil | |
dc.contributor.author | Trunschke, Annette | |
dc.contributor.author | Schlögl, Robert | |
dc.contributor.author | Schomäcker, Reinhard | |
dc.date.accessioned | 2016-06-23T06:47:21Z | |
dc.date.available | 2016-06-23T06:47:21Z | |
dc.date.issued | 2014 | |
dc.description.abstract | Grafted VxOy catalysts for oxidative dehydrogenation of propane (ODP) have been studied due to their potential high performance and as model catalysts in the past. We report on a positive synergetic effect capable of considerably enhancing the propene productivities above reported performances. The most productive catalysts were found at metal loadings (V + Ti) close to the monolayer coverage. The 4V/13Ti/SBA-15 catalyst presented a considerably high productivity (6–9 kgpropene kgcat−1 h−1). Moreover, with this catalyst, propene productivity only slightly decreased as a function of propane conversion, indicating that propene combustion toward COx occurs more slowly in comparison to other catalysts exhibiting high propene productivities. A detailed kinetic analysis of the 4V/13Ti/SBA-15 catalyst revealed that high vanadia and titania dispersions are required for high propene productivity. | en |
dc.description.sponsorship | DFG, SFB 546, Struktur, Dynamik und Reaktivität von Übergangsmetalloxid-Aggregaten | en |
dc.identifier.eissn | 2044-4753 | |
dc.identifier.uri | https://depositonce.tu-berlin.de/handle/11303/5612 | |
dc.identifier.uri | http://dx.doi.org/10.14279/depositonce-5241 | |
dc.language.iso | en | |
dc.rights.uri | https://creativecommons.org/licenses/by/3.0/ | |
dc.subject.ddc | 540 Chemie und zugeordnete Wissenschaften | de |
dc.title | High performance (VOx)(n)-( TiOx)(m)/SBA-15 catalysts for the oxidative dehydrogenation of propane | en |
dc.type | Article | en |
dc.type.version | publishedVersion | en |
dcterms.bibliographicCitation.doi | 10.1039/c3cy00625e | |
dcterms.bibliographicCitation.issue | 3 | |
dcterms.bibliographicCitation.journaltitle | Catalysis science & technology : a multidisciplinary journal focussing on all fundamental science and technological aspects of catalysis | en |
dcterms.bibliographicCitation.originalpublishername | Royal Society of Chemistry | de |
dcterms.bibliographicCitation.originalpublisherplace | Cambridge | de |
dcterms.bibliographicCitation.pageend | 794 | |
dcterms.bibliographicCitation.pagestart | 786 | |
dcterms.bibliographicCitation.volume | 4 | |
tub.accessrights.dnb | free | |
tub.affiliation | Fak. 2 Mathematik und Naturwissenschaften::Inst. Chemie | de |
tub.affiliation.faculty | Fak. 2 Mathematik und Naturwissenschaften | de |
tub.affiliation.institute | Inst. Chemie | de |
tub.publisher.universityorinstitution | Technische Universität Berlin |
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