Chemical properties of size-selected Au clusters treated under ambient conditions

Thumbnail Image
Date
2008
Authors
Lim, Dong Chan
Dietsche, Rainer
Kim, Young Dok
Editors
Contact
Journal ISSN
Electronic ISSN
ISBN
Bibliographical data
Publisher
Series
ArXiv-ID
International patent number
Link to the license
EU project number
Project
Open Access publication
Collections
Restricted until
Title in another language
Research Projects
Organizational Units
Journal Issue
Publication type
Journal article
Publication status
Published in
Chemical Physics Letters ; 457 (2008), 4-6. - pp. 391-395
Abstract
Mass-selected Au clusters consisting of 5 8 atoms deposited on silica were treated with water and aqueous NaOH solution, and the change of their chemical properties upon these treatments was studied. With water, no change was observed, indicating that the clusters survive as individual entities under such realistic conditions. After immersing the samples into the NaOH solution, a change of the oxidation behaviors of the Au clusters was found to occur; the originally oxidation resistant Au5 and Au7 become more reactive than the other clusters towards oxidation. Non-scalable chemical behaviors can be obtained from the small clusters even under realistic conditions.
Summary in another language
Subject (DDC)
530 Physics
Keywords
Conference
Review
undefined / . - undefined, undefined. - (undefined; undefined)
Cite This
ISO 690LIM, Dong Chan, Rainer DIETSCHE, Gerd GANTEFĂ–R, Young Dok KIM, 2008. Chemical properties of size-selected Au clusters treated under ambient conditions. In: Chemical Physics Letters. 457(4-6), pp. 391-395. Available under: doi: 10.1016/j.cplett.2008.04.059
BibTex
@article{Lim2008Chemi-5008,
  year={2008},
  doi={10.1016/j.cplett.2008.04.059},
  title={Chemical properties of size-selected Au clusters treated under ambient conditions},
  number={4-6},
  volume={457},
  journal={Chemical Physics Letters},
  pages={391--395},
  author={Lim, Dong Chan and Dietsche, Rainer and Ganteför, Gerd and Kim, Young Dok}
}
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/123456789/5008">
    <dc:contributor>Dietsche, Rainer</dc:contributor>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:52:27Z</dc:date>
    <dcterms:abstract xml:lang="eng">Mass-selected Au clusters consisting of 5 8 atoms deposited on silica were treated with water and aqueous NaOH solution, and the change of their chemical properties upon these treatments was studied. With water, no change was observed, indicating that the clusters survive as individual entities under such realistic conditions. After immersing the samples into the NaOH solution, a change of the oxidation behaviors of the Au clusters was found to occur; the originally oxidation resistant Au5 and Au7 become more reactive than the other clusters towards oxidation. Non-scalable chemical behaviors can be obtained from the small clusters even under realistic conditions.</dcterms:abstract>
    <dcterms:issued>2008</dcterms:issued>
    <dc:contributor>Lim, Dong Chan</dc:contributor>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:format>application/pdf</dc:format>
    <dc:creator>Dietsche, Rainer</dc:creator>
    <dc:rights>terms-of-use</dc:rights>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dc:contributor>Ganteför, Gerd</dc:contributor>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:contributor>Kim, Young Dok</dc:contributor>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/5008/1/chemphyslett457.pdf"/>
    <dc:creator>Lim, Dong Chan</dc:creator>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/5008"/>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:language>deu</dc:language>
    <dc:creator>Kim, Young Dok</dc:creator>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/5008/1/chemphyslett457.pdf"/>
    <dc:creator>Ganteför, Gerd</dc:creator>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:52:27Z</dcterms:available>
    <dcterms:title>Chemical properties of size-selected Au clusters treated under ambient conditions</dcterms:title>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dcterms:bibliographicCitation>First publ. in: Chemical Physics Letters 457 (2008), 4-6, pp. 391-395</dcterms:bibliographicCitation>
  </rdf:Description>
</rdf:RDF>
Internal note
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Contact
URL of original publication
Test date of URL
Examination date of dissertation
Method of financing
Comment on publication
Alliance license
Corresponding Authors der Uni Konstanz vorhanden
International Co-Authors
Bibliography of Konstanz
Yes
Refereed