000206533 001__ 206533
000206533 005__ 20250717112652.0
000206533 0247_ $$2doi$$a10.1039/c4cp01271b
000206533 0247_ $$2ISSN$$a1463-9076
000206533 0247_ $$2ISSN$$a1463-9084
000206533 0247_ $$2WOS$$aWOS:000338116700038
000206533 0247_ $$2pmid$$apmid:24894349
000206533 0247_ $$2openalex$$aopenalex:W2080306288
000206533 037__ $$aPUBDB-2015-00997
000206533 041__ $$aEnglish
000206533 082__ $$a540
000206533 1001_ $$0P:(DE-H253)PIP1014353$$aMüller, Patrick$$b0$$eCorresponding Author$$udesy
000206533 245__ $$aIn situ Oxidation study of Pd-Rh Nanoparticles on $MgAl_2O_4$(001)
000206533 260__ $$aCambridge$$bRSC Publ.$$c2014
000206533 3367_ $$00$$2EndNote$$aJournal Article
000206533 3367_ $$2DRIVER$$aarticle
000206533 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1426862198_24071
000206533 3367_ $$2BibTeX$$aARTICLE
000206533 500__ $$3POF3_Assignment on 2016-02-15
000206533 500__ $$3POF3_Prefill: G:(DE-HGF)POF3-6214
000206533 500__ $$a(c) the Owner Societies. Post referee full text in progress. Embargo full text 1 year from 19 May 2014.
000206533 520__ $$aAlloy nanoparticles on oxide supports are widely used as heterogeneous catalysts in reactions involving oxygen. Here we discuss the oxidation behavior of Pd–Rh alloy nanoparticles on MgAl2O4(001) supports with a particle diameter from 6–11 nm. As an In situ tool, we employed high energy grazing incidence X-ray diffraction at a photon energy of 85 keV. We find that physical vapor deposited Pd–Rh nanoparticles grow epitaxially on MgAl2O4(001) with a truncated octahedral shape over the whole concentration range. During our systematic oxidation experiments performed at 670 K in the pressure range from 10^−3 to 0.1 mbar, we observe for Rh containing nanoparticles the formation of two different Rh oxide phases, namely RhO2 and a spinel-like Rh3O4 phase. PdO formation is only observed for pure Pd nanoparticles. This oxidation induced segregation behavior is also reflected in the oxidation induced enlargement of the average nanoparticle lattice parameter towards to value for pure Pd. Our results have ramifications for the phase separation behavior of alloy nanocatalysts under varying reducing and oxidizing environments.
000206533 536__ $$0G:(DE-H253)POF2-P07-20130405$$aPETRA Beamline P07 (POF2-54G14)$$cPOF2-54G14$$fPOF II$$x0
000206533 588__ $$aDataset connected to CrossRef, bib-pubdb1.desy.de
000206533 693__ $$0EXP:(DE-H253)P-P07-20150101$$1EXP:(DE-H253)PETRAIII-20150101$$6EXP:(DE-H253)P-P07-20150101$$aPETRA III$$fPETRA Beamline P07$$x0
000206533 7001_ $$0P:(DE-H253)PIP1013630$$aHejral, Uta$$b1$$udesy
000206533 7001_ $$0P:(DE-H253)PIP1005730$$aRütt, Uta$$b2$$udesy
000206533 7001_ $$0P:(DE-H253)PIP1012873$$aStierle, Andreas$$b3$$udesy
000206533 773__ $$0PERI:(DE-600)1476244-4$$a10.1039/c4cp01271b$$gVol. 16, no. 27, p. 13866 -$$n27$$p13866 - 13874$$tPhysical chemistry, chemical physics$$v16$$x1463-9084$$y2014
000206533 8564_ $$uhttp://pubs.rsc.org/en/Content/ArticleLanding/2014/CP/c4cp01271b#!divAbstract
000206533 8564_ $$uhttps://bib-pubdb1.desy.de/record/206533/files/M%C3%BCllerStierlePCCP2014.pdf$$yRestricted
000206533 8564_ $$uhttps://bib-pubdb1.desy.de/record/206533/files/M%C3%BCllerStierlePCCP2014.pdf?subformat=pdfa$$xpdfa$$yRestricted
000206533 8564_ $$uhttps://bib-pubdb1.desy.de/record/206533/files/M%C3%BCllerStierlePCCP2014.jpg?subformat=icon-1440$$xicon-1440$$yRestricted
000206533 8564_ $$uhttps://bib-pubdb1.desy.de/record/206533/files/M%C3%BCllerStierlePCCP2014.jpg?subformat=icon-180$$xicon-180$$yRestricted
000206533 8564_ $$uhttps://bib-pubdb1.desy.de/record/206533/files/M%C3%BCllerStierlePCCP2014.jpg?subformat=icon-640$$xicon-640$$yRestricted
000206533 909CO $$ooai:bib-pubdb1.desy.de:206533$$pVDB
000206533 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR
000206533 915__ $$0StatID:(DE-HGF)0110$$2StatID$$aWoS$$bScience Citation Index
000206533 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded
000206533 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection
000206533 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bThomson Reuters Master Journal List
000206533 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS
000206533 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline
000206533 915__ $$0StatID:(DE-HGF)0310$$2StatID$$aDBCoverage$$bNCBI Molecular Biology Database
000206533 915__ $$0StatID:(DE-HGF)0400$$2StatID$$aAllianz-Lizenz / DFG
000206533 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz
000206533 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences
000206533 915__ $$0StatID:(DE-HGF)9900$$2StatID$$aIF <  5
000206533 9141_ $$y2014
000206533 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1014353$$aDeutsches Elektronen-Synchrotron$$b0$$kDESY
000206533 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1013630$$aDeutsches Elektronen-Synchrotron$$b1$$kDESY
000206533 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1005730$$aDeutsches Elektronen-Synchrotron$$b2$$kDESY
000206533 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1012873$$aDeutsches Elektronen-Synchrotron$$b3$$kDESY
000206533 9132_ $$0G:(DE-HGF)POF3-621$$1G:(DE-HGF)POF3-620$$2G:(DE-HGF)POF3-600$$9G:(DE-HGF)POF3-6214$$aDE-HGF$$bForschungsbereich Materie$$lVon Materie zu Materialien und Leben$$vIn-house research on the structure, dynamics and function of matter$$x0
000206533 9132_ $$0G:(DE-HGF)POF3-622$$1G:(DE-HGF)POF3-620$$2G:(DE-HGF)POF3-600$$9G:(DE-HGF)POF3-6G3$$aDE-HGF$$bForschungsbereich Materie$$lVon Materie zu Materialien und Leben$$vFacility topic: Research on Matter with Brilliant Light Sources$$x1
000206533 9131_ $$0G:(DE-HGF)POF2-54G14$$1G:(DE-HGF)POF2-540$$2G:(DE-HGF)POF2-500$$3G:(DE-HGF)POF2$$4G:(DE-HGF)POF$$9G:(DE-H253)POF2-P07-20130405$$aDE-H253$$bStruktur der Materie$$lForschung mit Photonen, Neutronen, Ionen$$vPETRA III$$x0
000206533 9201_ $$0I:(DE-H253)FS-NL-20120731$$kFS-NL$$lNanolab$$x0
000206533 9201_ $$0I:(DE-H253)FS-PE-20120731$$kFS-PE$$lExperimentebetreuung PETRA III$$x1
000206533 980__ $$ajournal
000206533 980__ $$aVDB
000206533 980__ $$aI:(DE-H253)FS-NL-20120731
000206533 980__ $$aI:(DE-H253)FS-PE-20120731
000206533 980__ $$aUNRESTRICTED