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dc.contributor.author
Merzlikin, Sergiy V.
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Tolkachev, Nikolay N.
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Briand, Laura Estefania
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Strunskus,Thomas
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Wöll, Christof
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Wachs, Israel E.
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Grüenert, Wolfgang
dc.date.available
2016-02-29T19:27:18Z
dc.date.issued
2010-09-15
dc.identifier.citation
Merzlikin, Sergiy V. ; Tolkachev, Nikolay N. ; Briand, Laura Estefania; Strunskus,Thomas ; Wöll, Christof; et al.; Anomalous Surface Compositions of Stoichiometric Mixed Oxide Compounds; Wiley; Angewandte Chemie International Edition; 49; 43; 15-9-2010; 8037-8041
dc.identifier.issn
0570-0833
dc.identifier.uri
http://hdl.handle.net/11336/4539
dc.description.abstract
The surface compositions of bulk mixed metal oxides stoichiometric vanadate and molybdate compounds have been systematically examined, for the first time, by combined synchroton-based depth-resolved XPS profile analysis, conventional XPS and LEIS spectroscopy. The outer surfaces of many, but not all, of the bulk mixed vanadates and molybdates tend to be enriched with surface VOx and MoOx species approaching monolayer coverage. Furthermore, this surface enrichment phenomenon can be dramatically enhanced in the presence of minor amount of alkali impurities. These new findings have significant implications for the fundamental understanding of how bulk mixed oxide materials function in numerous technical applications.
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application/pdf
dc.language.iso
eng
dc.publisher
Wiley
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Mixex Oxides
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Molybdates
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Vanadates
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Low Energy Ion Scattering Spectroscopy
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Leis
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Surface Composition
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Química Orgánica
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Ciencias Químicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Anomalous Surface Compositions of Stoichiometric Mixed Oxide Compounds
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-03-30 10:35:44.97925-03
dc.journal.volume
49
dc.journal.number
43
dc.journal.pagination
8037-8041
dc.journal.pais
Alemania
dc.journal.ciudad
Weinheim
dc.description.fil
Fil: Merzlikin, Sergiy V. . Ruhr-Universitt Bochum, Lehrstuhl fr Technische Chemie; Alemania
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Fil: Tolkachev, Nikolay N. . Russian Academy of Sciences, N. D. Zelinsky Institute of Organic Chemistry; Rusia
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Fil: Briand, Laura Estefania. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina
dc.description.fil
Fil: Strunskus,Thomas . Ruhr-Universitt Bochum, Lehrstuhl Physikalische Chemie; Alemania
dc.description.fil
Fil: Wöll, Christof. Ruhr-Universitt Bochum, Lehrstuhl Physikalische Chemie; Alemania
dc.description.fil
Fil: Wachs, Israel E.. Lehigh University
Bethlehem, Department of Chemical Engineering, Operando Molecular Spectroscopy and Catalysis Laboratory; Estados Unidos
dc.description.fil
Fil: Grüenert, Wolfgang . Ruhr-Universitt Bochum, Lehrstuhl fr Technische Chemie; Alemania
dc.journal.title
Angewandte Chemie International Edition
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/DOI:10.1002/anie.201001804
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/urn/http://onlinelibrary.wiley.com/doi/10.1002/anie.201001804/abstract
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/issn/0570-0833
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