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Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/5455
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dc.contributor.authorBrown, Trevor Cen
dc.contributor.authorKendall, Shaneen
dc.date.accessioned2010-04-06T16:30:00Z-
dc.date.issued2010-
dc.identifier.citationReaction Kinetics, Mechanisms and Catalysis, 99(2), p. 251-268en
dc.identifier.issn1878-5204en
dc.identifier.issn1878-5190en
dc.identifier.urihttps://hdl.handle.net/1959.11/5455-
dc.description.abstractThe selective oxidation of isobutane over phosphomolybdic acid has been analyzed using a low-pressure steady-state technique. Observed products are methacrolein, 3-methyl-2-oxetanone (a lactone), acetic acid, carbon dioxide and water. These products form in two distinct fashions designated Categories 1 and 2. Category 1 is exclusively observed with methacrolein and is consistent with a Bulktype (II) process. The lactone and acetic acid are Category 2 products and these form by the Bulk-type (I) mechanism. A kinetic analysis of the distributions shows that the activation energy for Category 1 production (methacrolein) increases with experiment number (varying from 56.9 ± 1.5 to 149 ± 4 kJ mol-1) and indicates a temperature-induced structural degradation of phosphomolybdic acid. The Category 2 products are not similarly affected and this suggests that the structural degradation is restricted to the surface of phosphomolybdic acid.en
dc.languageenen
dc.publisherAkademiai Kiado Rten
dc.relation.ispartofReaction Kinetics, Mechanisms and Catalysisen
dc.titleDetailed product and kinetic analysis for the low-pressure selective oxidation of isobutane over phosphomolybdic aciden
dc.typeJournal Articleen
dc.identifier.doi10.1007/s11144-010-0156-4en
dc.subject.keywordsCatalysis and Mechanisms of Reactionsen
local.contributor.firstnameTrevor Cen
local.contributor.firstnameShaneen
local.subject.for2008030601 Catalysis and Mechanisms of Reactionsen
local.subject.seo2008970103 Expanding Knowledge in the Chemical Sciencesen
local.profile.schoolSchool of Science and Technologyen
local.profile.schoolChemistryen
local.profile.emailtbrown3@une.edu.auen
local.profile.emailshane.kendall@gmail.comen
local.output.categoryC1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.identifier.epublicationsrecordune-20100406-092040en
local.publisher.placeHungaryen
local.format.startpage251en
local.format.endpage268en
local.identifier.scopusid77955016343en
local.peerreviewedYesen
local.identifier.volume99en
local.identifier.issue2en
local.contributor.lastnameBrownen
local.contributor.lastnameKendallen
dc.identifier.staffune-id:tbrown3en
local.profile.orcid0000-0003-0008-1309en
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:5585en
dc.identifier.academiclevelAcademicen
local.title.maintitleDetailed product and kinetic analysis for the low-pressure selective oxidation of isobutane over phosphomolybdic aciden
local.output.categorydescriptionC1 Refereed Article in a Scholarly Journalen
local.search.authorBrown, Trevor Cen
local.search.authorKendall, Shaneen
local.uneassociationUnknownen
local.identifier.wosid000277581700001en
local.year.published2010en
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