Publikation:

Influence of the Relative Humidity on the Demixing of Polymer Blends on Prepatterned Substrates

Vorschaubild

Dateien

Zu diesem Dokument gibt es keine Dateien.

Datum

2010

Autor:innen

Walheim, Stefan
Schimmel, Thomas

Herausgeber:innen

Kontakt

ISSN der Zeitschrift

Electronic ISSN

ISBN

Bibliografische Daten

Verlag

Schriftenreihe

Auflagebezeichnung

URI (zitierfähiger Link)
http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-107398
DOI (zitierfähiger Link)
https://doi.org/10.1021/ma9022058
ArXiv-ID

Internationale Patentnummer

Angaben zur Forschungsförderung

Projekt

Open Access-Veröffentlichung

Sammlungen

Physik: Publikationen
Core Facility der Universität Konstanz

Gesperrt bis

Titel in einer weiteren Sprache

Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published

Erschienen in

Macromolecules. 2010, 43(2), pp. 1124-1128. Available under: doi: 10.1021/ma9022058

Zusammenfassung

Demixing of two polymers (polystyrene and poly(2-vinylpyridine)) in solution was studied on a substrate with a surface energy pattern for varying relative humidities and gaseous atmospheres. A good pattern transfer of laser-generated surface energy patterns could only be observed at medium relative humidity. An incomplete replication of the energy patterns at lower humidity and a netlike (nanoporous) structure, especially in the PVP phase, at higher humidity was observed. The control of the water content in the solvent (tetrahydrofuran/THF) turned out to be a second important factor for the templating process. So a fine balance including both parameters, the humidity in the process gas and the content of water in the solution, is critical for the quality of surface energy pattern transfer into polymer blends during spin-coating.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
530 Physik

Schlagwörter

Konferenz

Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Zugehörige Datensätze in KOPS

Zitieren

ISO 690GELDHAUSER, Tobias, Stefan WALHEIM, Thomas SCHIMMEL, Paul LEIDERER, Johannes BONEBERG, 2010. Influence of the Relative Humidity on the Demixing of Polymer Blends on Prepatterned Substrates. In: Macromolecules. 2010, 43(2), pp. 1124-1128. Available under: doi: 10.1021/ma9022058
BibTex
@article{Geldhauser2010Influ-971,
  year={2010},
  doi={10.1021/ma9022058},
  title={Influence of the Relative Humidity on the Demixing of Polymer Blends on Prepatterned Substrates},
  number={2},
  volume={43},
  journal={Macromolecules},
  pages={1124--1128},
  author={Geldhauser, Tobias and Walheim, Stefan and Schimmel, Thomas and Leiderer, Paul and Boneberg, Johannes}
}
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/123456789/971">
    <dc:rights>terms-of-use</dc:rights>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-22T17:52:33Z</dcterms:available>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-22T17:52:33Z</dc:date>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:creator>Leiderer, Paul</dc:creator>
    <dc:contributor>Walheim, Stefan</dc:contributor>
    <dc:creator>Schimmel, Thomas</dc:creator>
    <dc:contributor>Schimmel, Thomas</dc:contributor>
    <dc:contributor>Boneberg, Johannes</dc:contributor>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dc:contributor>Leiderer, Paul</dc:contributor>
    <dc:creator>Boneberg, Johannes</dc:creator>
    <dc:contributor>Geldhauser, Tobias</dc:contributor>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dcterms:abstract xml:lang="eng">Demixing of two polymers (polystyrene and poly(2-vinylpyridine)) in solution was studied on a substrate with a surface energy pattern for varying relative humidities and gaseous atmospheres. A good pattern transfer of laser-generated surface energy patterns could only be observed at medium relative humidity. An incomplete replication of the energy patterns at lower humidity and a netlike (nanoporous) structure, especially in the PVP phase, at higher humidity was observed. The control of the water content in the solvent (tetrahydrofuran/THF) turned out to be a second important factor for the templating process. So a fine balance including both parameters, the humidity in the process gas and the content of water in the solution, is critical for the quality of surface energy pattern transfer into polymer blends during spin-coating.</dcterms:abstract>
    <dcterms:title>Influence of the Relative Humidity on the Demixing of Polymer Blends on Prepatterned Substrates</dcterms:title>
    <dc:language>eng</dc:language>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/971"/>
    <dcterms:issued>2010</dcterms:issued>
    <dc:creator>Geldhauser, Tobias</dc:creator>
    <dcterms:bibliographicCitation>Publ. in: Macromolecules 43 (2010), 2, pp. 1124 1128</dcterms:bibliographicCitation>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:creator>Walheim, Stefan</dc:creator>
  </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