1 Ocak 2017 Dergi makalesi Açık Erişim

Seyhan, Merve; Kucharczyk, William; Yarar, U. Ecem; Rickard, Katherine; Rende, Deniz; Baysal, Nihat; Bucak, Seyda; Ozisik, Rahmi

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/45063</identifier>
  <creators>
    <creator>
      <creatorName>Seyhan, Merve</creatorName>
      <givenName>Merve</givenName>
      <familyName>Seyhan</familyName>
      <affiliation>Yeditepe Univ, Dept Chem Engn, TR-34755 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Kucharczyk, William</creatorName>
      <givenName>William</givenName>
      <familyName>Kucharczyk</familyName>
      <affiliation>Rensselaer Polytech Inst, Dept Mat Sci &amp; Engn, 110 8th St,MRC-205, Troy, NY 12180 USA</affiliation>
    </creator>
    <creator>
      <creatorName>Yarar, U. Ecem</creatorName>
      <givenName>U. Ecem</givenName>
      <familyName>Yarar</familyName>
      <affiliation>Yeditepe Univ, Dept Chem Engn, TR-34755 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Rickard, Katherine</creatorName>
      <givenName>Katherine</givenName>
      <familyName>Rickard</familyName>
      <affiliation>Rensselaer Polytech Inst, Dept Mat Sci &amp; Engn, 110 8th St,MRC-205, Troy, NY 12180 USA</affiliation>
    </creator>
    <creator>
      <creatorName>Rende, Deniz</creatorName>
      <givenName>Deniz</givenName>
      <familyName>Rende</familyName>
    </creator>
    <creator>
      <creatorName>Baysal, Nihat</creatorName>
      <givenName>Nihat</givenName>
      <familyName>Baysal</familyName>
      <affiliation>Rensselaer Polytech Inst, Dept Chem &amp; Biol Engn, Troy, NY USA</affiliation>
    </creator>
    <creator>
      <creatorName>Bucak, Seyda</creatorName>
      <givenName>Seyda</givenName>
      <familyName>Bucak</familyName>
      <affiliation>Yeditepe Univ, Dept Chem Engn, TR-34755 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Ozisik, Rahmi</creatorName>
      <givenName>Rahmi</givenName>
      <familyName>Ozisik</familyName>
    </creator>
  </creators>
  <titles>
    <title>Interfacial Surfactant Competition And Its Impact On Poly(Ethylene Oxide)/Au And Poly(Ethylene Oxide)/Ag Nanocomposite Properties</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2017</publicationYear>
  <dates>
    <date dateType="Issued">2017-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/45063</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.2147/NSA.S129468</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">The structure and properties of nanocomposites of poly(ethylene oxide), with Ag and Au nanoparticles, surface modified with a 1:1 (by volume) oleylamine/oleic acid mixture, were investigated via transmission electron microscopy, scanning electron microscopy, thermogravimetric analysis, differential scanning calorimetry (DSC), infrared spectroscopy, dynamic mechanical analysis, and static mechanical testing. Results indicated that there was more oleylamine on Ag nanoparticles but more oleic acid on Au nanoparticles. This difference in surfactant populations on each nanoparticle led to different interfacial interactions with poly(ethylene oxide) and drastically influenced the glass transition temperature of these two nanocomposite systems. Almost all other properties were found to correlate strongly with dispersion and distribution state of Au and Ag nanoparticles, such that the property in question changed direction at the onset of agglomeration.</description>
  </descriptions>
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