Structure and thermodynamics of colloid-polymer mixtures : a macromolecular approach

Lade...
Vorschaubild
Datum
2000
Autor:innen
Schweizer, Kenneth S.
Herausgeber:innen
Kontakt
ISSN der Zeitschrift
Electronic ISSN
ISBN
Bibliografische Daten
Verlag
Schriftenreihe
Auflagebezeichnung
ArXiv-ID
Internationale Patentnummer
EU-Projektnummer
DFG-Projektnummer
Projekt
Open Access-Veröffentlichung
Sammlungen
Gesperrt bis
Titel in einer weiteren Sprache
Forschungsvorhaben
Organisationseinheiten
Zeitschriftenheft
Publikationstyp
Zeitschriftenartikel
Publikationsstatus
unikn.publication.listelement.citation.prefix.version.undefined
Europhysics Letters. 2000, 51(6), pp. 621-627. Available under: doi: 10.1209/epl/i2000-00383-8
Zusammenfassung

The change of the structure of concentrated colloidal suspensions upon addition of non-adsorbing polymer is studied within a two-component, Ornstein-Zernic ke based liquid state approach. The polymers' conformational degrees of freedom are considered and excluded volume is enforced at the segment level. The polymer correlation hole,depletion layer,and excess chemical potentials are described in agreement with polymer physics theory in contrast to models treating the macromolecules as effective spheres. Known depletion attraction effects are recovered for low particle density,while at higher densities novel many-body effects emerge which become dominant for large polymers.

Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
530 Physik
Schlagwörter
Konferenz
Rezension
undefined / . - undefined, undefined
Zitieren
ISO 690FUCHS, Matthias, Kenneth S. SCHWEIZER, 2000. Structure and thermodynamics of colloid-polymer mixtures : a macromolecular approach. In: Europhysics Letters. 2000, 51(6), pp. 621-627. Available under: doi: 10.1209/epl/i2000-00383-8
BibTex
@article{Fuchs2000Struc-5283,
  year={2000},
  doi={10.1209/epl/i2000-00383-8},
  title={Structure and thermodynamics of colloid-polymer mixtures : a macromolecular approach},
  number={6},
  volume={51},
  journal={Europhysics Letters},
  pages={621--627},
  author={Fuchs, Matthias and Schweizer, Kenneth S.}
}
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/123456789/5283">
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:language>eng</dc:language>
    <dc:rights>Attribution-NonCommercial-NoDerivs 2.0 Generic</dc:rights>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/5283"/>
    <dc:creator>Fuchs, Matthias</dc:creator>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/5283/1/Structure_and_thermodynamics_of_colloid_polymer_mixtures.pdf"/>
    <dcterms:issued>2000</dcterms:issued>
    <dcterms:bibliographicCitation>First publ. in: Europhysics Letters 51 (2000), 6, pp. 621-627</dcterms:bibliographicCitation>
    <dc:creator>Schweizer, Kenneth S.</dc:creator>
    <dcterms:title>Structure and thermodynamics of colloid-polymer mixtures : a macromolecular approach</dcterms:title>
    <dc:format>application/pdf</dc:format>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:54:36Z</dcterms:available>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/5283/1/Structure_and_thermodynamics_of_colloid_polymer_mixtures.pdf"/>
    <dc:contributor>Schweizer, Kenneth S.</dc:contributor>
    <dcterms:abstract xml:lang="eng">The change of the structure of concentrated colloidal suspensions upon addition of non-adsorbing polymer is studied within a two-component, Ornstein-Zernic ke based liquid state approach. The polymers' conformational degrees of freedom are considered and excluded volume is enforced at the segment level. The polymer correlation hole,depletion layer,and excess chemical potentials are described in agreement with polymer physics theory in contrast to models treating the macromolecules as effective spheres. Known depletion attraction effects are recovered for low particle density,while at higher densities novel many-body effects emerge which become dominant for large polymers.</dcterms:abstract>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by-nc-nd/2.0/"/>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:54:36Z</dc:date>
    <dc:contributor>Fuchs, Matthias</dc:contributor>
  </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
Nein
Begutachtet