Transition from atomic to molecular adsorption of oxygen on tungsten monomer anion

Lade...
Vorschaubild
Dateien
JChemPhys12020041.pdf
JChemPhys12020041.pdfGröße: 54.09 KBDownloads: 243
Datum
2004
Autor:innen
Stolcic, Davor
Kim, Young Dok
Herausgeber:innen
Kontakt
ISSN der Zeitschrift
Electronic ISSN
ISBN
Bibliografische Daten
Verlag
Schriftenreihe
Auflagebezeichnung
DOI (zitierfähiger Link)
ArXiv-ID
Internationale Patentnummer
Angaben zur Forschungsförderung
Projekt
Open Access-Veröffentlichung
Open Access Green
Core Facility der Universität Konstanz
Gesperrt bis
Titel in einer weiteren Sprache
Forschungsvorhaben
Organisationseinheiten
Zeitschriftenheft
Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published
Erschienen in
Journal of Chemical Physics. 2004, 120(1), pp. 5-7. Available under: doi: 10.1063/1.1635814
Zusammenfassung

Using vibrationally resolved ultraviolet photoelectron spectroscopy, we studied oxygen adsorption on W monomer anions. Three oxygen atoms are atomically bound in a WO-3 compound, whereas in WO-4 the fourth oxygen atom is attached to the oxygen, forming a di-oxygen species, implying that atom to molecule transition of O2 takes place when the number of oxygen atoms attached to a W monomer anion exceeds three. Our results indicate that molecular adsorption of oxygen is preferred on electron-deficient metals, showing that the driving force of the atom to molecule transition for the chemisorption of diatomic molecules can be the variations of electronic structures of metal hosts.

Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
530 Physik
Schlagwörter
Photoelectron, Oxygen, Ultraviolet radiation, Molecular orbitals, Radiation
Konferenz
Rezension
undefined / . - undefined, undefined
Zitieren
ISO 690STOLCIC, Davor, Young Dok KIM, Gerd GANTEFĂ–R, 2004. Transition from atomic to molecular adsorption of oxygen on tungsten monomer anion. In: Journal of Chemical Physics. 2004, 120(1), pp. 5-7. Available under: doi: 10.1063/1.1635814
BibTex
@article{Stolcic2004Trans-4888,
  year={2004},
  doi={10.1063/1.1635814},
  title={Transition from atomic to molecular adsorption of oxygen on tungsten monomer anion},
  number={1},
  volume={120},
  journal={Journal of Chemical Physics},
  pages={5--7},
  author={Stolcic, Davor and Kim, Young Dok and Ganteför, Gerd}
}
RDF
<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/4888">
    <dc:creator>Stolcic, Davor</dc:creator>
    <dcterms:issued>2004</dcterms:issued>
    <dcterms:abstract xml:lang="eng">Using vibrationally resolved ultraviolet photoelectron spectroscopy, we studied oxygen adsorption on W monomer anions. Three oxygen atoms are atomically bound in a WO-3 compound, whereas in WO-4 the fourth oxygen atom is attached to the oxygen, forming a di-oxygen species, implying that atom to molecule transition of O2 takes place when the number of oxygen atoms attached to a W monomer anion exceeds three. Our results indicate that molecular adsorption of oxygen is preferred on electron-deficient metals, showing that the driving force of the atom to molecule transition for the chemisorption of diatomic molecules can be the variations of electronic structures of metal hosts.</dcterms:abstract>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/52"/>
    <dc:language>eng</dc:language>
    <dc:rights>terms-of-use</dc:rights>
    <dcterms:title>Transition from atomic to molecular adsorption of oxygen on tungsten monomer anion</dcterms:title>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/52"/>
    <dcterms:bibliographicCitation>First publ. in: Journal of Chemical Physics 120 (2004), 1, pp. 5-7</dcterms:bibliographicCitation>
    <dc:contributor>Kim, Young Dok</dc:contributor>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/4888/1/JChemPhys12020041.pdf"/>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:51:05Z</dcterms:available>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/4888"/>
    <dc:creator>Ganteför, Gerd</dc:creator>
    <dc:contributor>Stolcic, Davor</dc:contributor>
    <dc:format>application/pdf</dc:format>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/4888/1/JChemPhys12020041.pdf"/>
    <dc:contributor>Ganteför, Gerd</dc:contributor>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:51:05Z</dc:date>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:creator>Kim, Young Dok</dc:creator>
  </rdf:Description>
</rdf:RDF>
Interner Vermerk
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Kontakt
URL der Originalveröffentl.
PrĂĽfdatum der URL
PrĂĽfungsdatum der Dissertation
Finanzierungsart
Kommentar zur Publikation
Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
Begutachtet
Diese Publikation teilen