Titania supported Co-Mn-Al oxide catalysts in total oxidation of ethanol

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dc.contributor.author Ludvíková, Jana
dc.contributor.author Jirátová, Květa
dc.contributor.author Klempa, Jan
dc.contributor.author Boehmová, Vlasta
dc.contributor.author Obalová, Lucie
dc.date.accessioned 2012-01-23T11:29:00Z
dc.date.available 2012-01-23T11:29:00Z
dc.date.issued 2012
dc.identifier.citation Catalysis today. 2012, vol. 179, issue 1, p. 233-238. cs
dc.identifier.issn 0920-5861
dc.identifier.uri http://hdl.handle.net/10084/89877
dc.description.abstract Catalytic activity of the Co–Mn–Al mixed oxide catalysts (Co:Mn:Al molar ratio of 4:1:1) supported over titania was examined in total oxidation of ethanol. The prepared catalysts were characterized by chemical analysis (AAS), surface area measurements, and temperature programmed techniques (TPR, TPD). In ethanol oxidation, the catalysts activity gradually increased with increasing active phase content. Low concentration of Co–Mn–Al oxides in the catalyst negatively affected formation of reaction byproducts: carbon monoxide production steeply increased when Co + Mn metals concentration were lower than 5 wt.%. On the other hand, formation of the second main reaction intermediate, acetaldehyde was limited, when acidity of the catalyst was not high, i.e. concentration of Co–Mn metals over titania was low. cs
dc.language.iso en cs
dc.publisher Elsevier cs
dc.relation.ispartofseries Catalysis today cs
dc.relation.uri http://dx.doi.org/10.1016/j.cattod.2011.06.032 cs
dc.subject mixed oxide catalysts cs
dc.subject VOC oxidation cs
dc.subject Titania cs
dc.title Titania supported Co-Mn-Al oxide catalysts in total oxidation of ethanol cs
dc.type article cs
dc.identifier.location Není ve fondu ÚK cs
dc.identifier.doi 10.1016/j.cattod.2011.06.032
dc.type.status Peer-reviewed cs
dc.description.source Web of Science cs
dc.description.volume 179 cs
dc.description.issue 1 cs
dc.description.lastpage 238 cs
dc.description.firstpage 233 cs
dc.identifier.wos 000298404600020

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