Influence of Spatial Restrictions on Equilibrium Reactions : A Case Study about the Excimer Formation of Pyrene

Thumbnail Image
Date
2003
Authors
Thomas, Arne
Antonietti, Markus
Editors
Contact
Journal ISSN
Electronic ISSN
ISBN
Bibliographical data
Publisher
Series
DOI (citable link)
ArXiv-ID
International patent number
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
Journal of Physical Chemistry : B ; 107 (2003), 21. - pp. 5081-5087. - ISSN 1520-6106. - eISSN 1520-5207
Abstract
(Chemical) processes under spatial confinements are important for a number of areas, as for instance in catalysis (chemistry) or enzymatic reactions (biology). The role of the spatial restriction parallel to the functional interactions in these systems is hard to trace. Ordered mesoporous silica materials are ideal to provide a multiplicity of parallel, just nanometer-large, well-defined confinements. Therefore, they are ideal to act as model compounds for the examination of spatial confinement effects. In the current contribution, a bimolecular reaction, the formation of excimers of pyrene, is studied under varying confinement conditions in ordered mesoporous silica materials. It will be shown that spatial confinement changes both the excimer formation equilibrium and the kinetics of excimer relaxation.
Summary in another language
Subject (DDC)
540 Chemistry
Keywords
Conference
Review
undefined / . - undefined, undefined. - (undefined; undefined)
Cite This
ISO 690THOMAS, Arne, Sebastian POLARZ, Markus ANTONIETTI, 2003. Influence of Spatial Restrictions on Equilibrium Reactions : A Case Study about the Excimer Formation of Pyrene. In: Journal of Physical Chemistry : B. 107(21), pp. 5081-5087. ISSN 1520-6106. eISSN 1520-5207. Available under: doi: 10.1021/jp026587g
BibTex
@article{Thomas2003Influ-9634,
  year={2003},
  doi={10.1021/jp026587g},
  title={Influence of Spatial Restrictions on Equilibrium Reactions : A Case Study about the Excimer Formation of Pyrene},
  number={21},
  volume={107},
  issn={1520-6106},
  journal={Journal of Physical Chemistry : B},
  pages={5081--5087},
  author={Thomas, Arne and Polarz, Sebastian and Antonietti, Markus}
}
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/123456789/9634">
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by-nc-nd/2.0/"/>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:creator>Polarz, Sebastian</dc:creator>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:creator>Thomas, Arne</dc:creator>
    <dcterms:abstract xml:lang="eng">(Chemical) processes under spatial confinements are important for a number of areas, as for instance in catalysis (chemistry) or enzymatic reactions (biology). The role of the spatial restriction parallel to the functional interactions in these systems is hard to trace. Ordered mesoporous silica materials are ideal to provide a multiplicity of parallel, just nanometer-large, well-defined confinements. Therefore, they are ideal to act as model compounds for the examination of spatial confinement effects. In the current contribution, a bimolecular reaction, the formation of excimers of pyrene, is studied under varying confinement conditions in ordered mesoporous silica materials. It will be shown that spatial confinement changes both the excimer formation equilibrium and the kinetics of excimer relaxation.</dcterms:abstract>
    <dc:contributor>Polarz, Sebastian</dc:contributor>
    <dc:contributor>Antonietti, Markus</dc:contributor>
    <dc:format>application/pdf</dc:format>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/9634/1/Influence_of_Spatial_Restrictions_on_Equilibrium_Reactions.pdf"/>
    <dc:rights>Attribution-NonCommercial-NoDerivs 2.0 Generic</dc:rights>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T18:13:20Z</dc:date>
    <dc:language>eng</dc:language>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/9634/1/Influence_of_Spatial_Restrictions_on_Equilibrium_Reactions.pdf"/>
    <dcterms:bibliographicCitation>First publ. in: Journal of Physical Chemistry : B ;  107 (2003). - S. 5081-5087</dcterms:bibliographicCitation>
    <dcterms:issued>2003</dcterms:issued>
    <dcterms:title>Influence of Spatial Restrictions on Equilibrium Reactions : A Case Study about the Excimer Formation of Pyrene</dcterms:title>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/9634"/>
    <dc:creator>Antonietti, Markus</dc:creator>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <dc:contributor>Thomas, Arne</dc:contributor>
  </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
No
Refereed