000622050 001__ 622050 000622050 005__ 20250723173213.0 000622050 0247_ $$2doi$$a10.1039/D3CY01445B 000622050 0247_ $$2ISSN$$a2044-4753 000622050 0247_ $$2ISSN$$a2044-4761 000622050 0247_ $$2datacite_doi$$a10.3204/PUBDB-2025-00162 000622050 0247_ $$2altmetric$$aaltmetric:158984870 000622050 0247_ $$2WOS$$aWOS:001144839600001 000622050 0247_ $$2openalex$$aopenalex:W4390905209 000622050 037__ $$aPUBDB-2025-00162 000622050 041__ $$aEnglish 000622050 082__ $$a540 000622050 1001_ $$0P:(DE-H253)PIP1092507$$aKlag, Linda$$b0 000622050 245__ $$aExploring structure, temperature and activity correlations in the selective oxidation of lower olefins over Bi–Mo–Co–Fe–O catalysts by spatial reactor profile measurements 000622050 260__ $$aLondon$$bRSC Publ.$$c2024 000622050 3367_ $$2DRIVER$$aarticle 000622050 3367_ $$2DataCite$$aOutput Types/Journal article 000622050 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1738232038_3825142 000622050 3367_ $$2BibTeX$$aARTICLE 000622050 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000622050 3367_ $$00$$2EndNote$$aJournal Article 000622050 500__ $$aDFG for financing the Raman spectrometer system (INST 121384/73-1) 000622050 520__ $$aImproving process efficiency in selective oxidation of lower olefins over mixed metal oxide catalysts requires profound knowledge of the dynamic behaviour of exothermic reactions along the reactor. For this purpose, structure–activity correlations of two Bi–Mo–Co–Fe–O model catalysts were investigated by means of structure, temperature and activity profiling in selective propylene and isobutene oxidation. Both catalysts showed pronounced differences in selectivity, which strongly affected the temperature and gas phase concentration gradients along the reactor, and thus the reaction network of each olefin oxidation process. Complementary structure profiling by synchrotron XRD identified the evolution of crystalline metal oxide phases after testing in propylene oxidation. Molybdate-based structures (e.g., α-Bi$_2$Mo$_3$O$_{12}$, Bi$_3$FeMo$_2$O$_{12}$) were found to moderate oxygen mobility during catalytic reaction and increase selectivity towards acrolein/methacrolein, while particularly single metal oxides (i.e., Co$_3$O$_4$, Fe$_3$O$_4$) enhanced oxygen mobility drastically and favoured total oxidation. Comparison of selective propylene and isobutene oxidation revealed the metal oxide phase ensembles within each catalyst had comparable effects on both reaction networks. Hence, the spatially-resolved testing and characterization allowed a systematic study of the catalytic processes along the reactor, showing great promise for knowledge-based optimization of selective oxidation processes. 000622050 536__ $$0G:(DE-HGF)POF4-6G3$$a6G3 - PETRA III (DESY) (POF4-6G3)$$cPOF4-6G3$$fPOF IV$$x0 000622050 536__ $$0G:(GEPRIS)426888090$$aDFG project G:(GEPRIS)426888090 - SFB 1441: Verfolgung der aktiven Zentren in heterogenen Katalysatoren für die Emissionskontrolle (TrackAct) (426888090)$$c426888090$$x1 000622050 542__ $$2Crossref$$i2024-01-16$$uhttp://creativecommons.org/licenses/by/3.0/ 000622050 588__ $$aDataset connected to CrossRef, Journals: bib-pubdb1.desy.de 000622050 693__ $$0EXP:(DE-H253)P-P21.1-20150101$$1EXP:(DE-H253)PETRAIII-20150101$$6EXP:(DE-H253)P-P21.1-20150101$$aPETRA III$$fPETRA Beamline P21.1$$x0 000622050 7001_ $$0P:(DE-H253)PIP1086475$$aWeber, Sebastian$$b1 000622050 7001_ $$0P:(DE-H253)PIP1087798$$aHorn, Raimund$$b2 000622050 7001_ $$0P:(DE-H253)PIP1024276$$aSheppard, Thomas L.$$b3 000622050 7001_ $$0P:(DE-H253)PIP1008522$$aGrunwaldt, Jan-Dierk$$b4$$eCorresponding author 000622050 77318 $$2Crossref$$3journal-article$$a10.1039/d3cy01445b$$bRoyal Society of Chemistry (RSC)$$d2024-01-01$$n4$$p863-877$$tCatalysis Science & Technology$$v14$$x2044-4753$$y2024 000622050 773__ $$0PERI:(DE-600)2595090-3$$a10.1039/D3CY01445B$$gVol. 14, no. 4, p. 863 - 877$$n4$$p863-877$$tCatalysis science & technology$$v14$$x2044-4753$$y2024 000622050 8564_ $$uhttps://bib-pubdb1.desy.de/record/622050/files/PDF.pdf$$yOpenAccess 000622050 8564_ $$uhttps://bib-pubdb1.desy.de/record/622050/files/PDF.pdf?subformat=pdfa$$xpdfa$$yOpenAccess 000622050 909CO $$ooai:bib-pubdb1.desy.de:622050$$pdnbdelivery$$pdriver$$pVDB$$popen_access$$popenaire 000622050 9101_ $$0I:(DE-HGF)0$$6P:(DE-H253)PIP1092507$$aExternal Institute$$b0$$kExtern 000622050 9101_ $$0I:(DE-HGF)0$$6P:(DE-H253)PIP1086475$$aExternal Institute$$b1$$kExtern 000622050 9101_ $$0I:(DE-HGF)0$$6P:(DE-H253)PIP1087798$$aExternal Institute$$b2$$kExtern 000622050 9101_ $$0I:(DE-HGF)0$$6P:(DE-H253)PIP1024276$$aExternal Institute$$b3$$kExtern 000622050 9101_ $$0I:(DE-HGF)0$$6P:(DE-H253)PIP1008522$$aExternal Institute$$b4$$kExtern 000622050 9131_ $$0G:(DE-HGF)POF4-6G3$$1G:(DE-HGF)POF4-6G0$$2G:(DE-HGF)POF4-600$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lGroßgeräte: Materie$$vPETRA III (DESY)$$x0 000622050 9141_ $$y2024 000622050 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS$$d2024-12-19 000622050 915__ $$0StatID:(DE-HGF)0160$$2StatID$$aDBCoverage$$bEssential Science Indicators$$d2024-12-19 000622050 915__ $$0LIC:(DE-HGF)CCBY4$$2HGFVOC$$aCreative Commons Attribution CC BY 4.0 000622050 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bCATAL SCI TECHNOL : 2022$$d2024-12-19 000622050 915__ $$0StatID:(DE-HGF)9905$$2StatID$$aIF >= 5$$bCATAL SCI TECHNOL : 2022$$d2024-12-19 000622050 915__ $$0StatID:(DE-HGF)0113$$2StatID$$aWoS$$bScience Citation Index Expanded$$d2024-12-19 000622050 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection$$d2024-12-19 000622050 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess 000622050 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences$$d2024-12-19 000622050 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline$$d2024-12-19 000622050 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz$$d2024-12-19$$wger 000622050 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bClarivate Analytics Master Journal List$$d2024-12-19 000622050 9201_ $$0I:(DE-H253)HAS-User-20120731$$kDOOR ; HAS-User$$lDOOR-User$$x0 000622050 9201_ $$0I:(DE-H253)FS-PETRA-20140814$$kFS-PETRA$$lFS-PETRA$$x1 000622050 980__ $$ajournal 000622050 980__ $$aVDB 000622050 980__ $$aI:(DE-H253)HAS-User-20120731 000622050 980__ $$aI:(DE-H253)FS-PETRA-20140814 000622050 980__ $$aUNRESTRICTED 000622050 9801_ $$aFullTexts 000622050 999C5 $$1Haber$$2Crossref$$9-- missing cx lookup --$$a10.1002/9783527610044.hetcat0170$$p3359 -$$uJ.Haber , Fundamentals of Hydrocarbon Oxidation, in Handbook of Heterogeneous Catalysis , ed. 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