Temperature Dependence of Hydrogen Adsorption Isotherms

Lade...
Vorschaubild
Dateien
Datum
2005
Autor:innen
Herausgeber:innen
Kontakt
ISSN der Zeitschrift
Electronic ISSN
ISBN
Bibliografische Daten
Verlag
Schriftenreihe
Auflagebezeichnung
ArXiv-ID
Internationale Patentnummer
Angaben zur Forschungsförderung
Projekt
Open Access-Veröffentlichung
Open Access Green
Sammlungen
Core Facility der Universität Konstanz
Gesperrt bis
Titel in einer weiteren Sprache
Forschungsvorhaben
Organisationseinheiten
Zeitschriftenheft
Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published
Erschienen in
Journal of Low Temperature Physics. 2005, 139(5-6), pp. 531-539. Available under: doi: 10.1007/s10909-005-5440-8
Zusammenfassung

In the past it has already been shown that adsorption isotherms of liquid or solid films are not described completely by the Frenkel-Halsey-Hill theory. Substrate roughness as well as thermal fluctuations have to be taken into account in understanding the adsorption behavior. The inclusion of thermal fluctuations into the adsorption theory has already been addressed and proven to provide an explanation for the deviations found in many experiments. However, a resulting temperature dependence of such isotherms has not yet been verifed. In our investigations we have addressed this issue with a series of adsorption isotherms of hydrogen on gold in a temperature range from 11K to 19.5K (i.e., below and above the triple-point temperature of hydrogen). Our measurements are compared with existing theories and the nature of the remaining discrepancies is discussed.

Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
530 Physik
Schlagwörter
Konferenz
Rezension
undefined / . - undefined, undefined
Zitieren
ISO 690TIBUS, Stefan, Jürgen KLIER, Paul LEIDERER, 2005. Temperature Dependence of Hydrogen Adsorption Isotherms. In: Journal of Low Temperature Physics. 2005, 139(5-6), pp. 531-539. Available under: doi: 10.1007/s10909-005-5440-8
BibTex
@article{Tibus2005Tempe-9282,
  year={2005},
  doi={10.1007/s10909-005-5440-8},
  title={Temperature Dependence of Hydrogen Adsorption Isotherms},
  number={5-6},
  volume={139},
  journal={Journal of Low Temperature Physics},
  pages={531--539},
  author={Tibus, Stefan and Klier, Jürgen and Leiderer, Paul}
}
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/123456789/9282">
    <dc:contributor>Klier, Jürgen</dc:contributor>
    <dcterms:issued>2005</dcterms:issued>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:55:09Z</dcterms:available>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dcterms:abstract xml:lang="eng">In the past it has already been shown that adsorption isotherms of liquid or solid films are not described completely by the Frenkel-Halsey-Hill theory. Substrate roughness as well as thermal fluctuations have to be taken into  account in understanding the adsorption behavior. The inclusion of thermal fluctuations into the adsorption theory has already been addressed and proven to provide an explanation for the deviations found in many experiments. However, a resulting temperature dependence of such isotherms has not yet been verifed. In our investigations we have addressed this issue with a series of adsorption isotherms of hydrogen on gold in a temperature range from 11K to 19.5K (i.e., below and above the triple-point temperature of hydrogen). Our measurements are compared with existing theories and the nature of the remaining discrepancies is discussed.</dcterms:abstract>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/9282/1/paper_344_J.of.LTP_tibus_klier_leiderer2005.pdf"/>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/9282"/>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:creator>Tibus, Stefan</dc:creator>
    <dc:language>eng</dc:language>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:creator>Klier, Jürgen</dc:creator>
    <dc:contributor>Tibus, Stefan</dc:contributor>
    <dc:format>application/pdf</dc:format>
    <dc:contributor>Leiderer, Paul</dc:contributor>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:55:09Z</dc:date>
    <dc:rights>Attribution-NonCommercial-NoDerivs 2.0 Generic</dc:rights>
    <dcterms:title>Temperature Dependence of Hydrogen Adsorption Isotherms</dcterms:title>
    <dc:creator>Leiderer, Paul</dc:creator>
    <dcterms:bibliographicCitation>First publ. in: Journal of Low Temperature Physics 139 (2005), 5-6, pp. 531-539</dcterms:bibliographicCitation>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/9282/1/paper_344_J.of.LTP_tibus_klier_leiderer2005.pdf"/>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by-nc-nd/2.0/"/>
  </rdf:Description>
</rdf:RDF>
Interner Vermerk
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Kontakt
URL der Originalveröffentl.
Prüfdatum der URL
Prüfungsdatum der Dissertation
Finanzierungsart
Kommentar zur Publikation
Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
Begutachtet
Diese Publikation teilen