1 Ocak 2015 Dergi makalesi Açık Erişim

Yilmaz, Baris; Bjorgaard, Josiah; Lin, Zhenghuan; Kose, Muhammet E.

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/90783</identifier>
  <creators>
    <creator>
      <creatorName>Yilmaz, Baris</creatorName>
      <givenName>Baris</givenName>
      <familyName>Yilmaz</familyName>
      <affiliation>North Dakota State Univ, Dept Chem &amp; Biochem, Fargo, ND 58108 USA</affiliation>
    </creator>
    <creator>
      <creatorName>Bjorgaard, Josiah</creatorName>
      <givenName>Josiah</givenName>
      <familyName>Bjorgaard</familyName>
      <affiliation>North Dakota State Univ, Dept Chem &amp; Biochem, Fargo, ND 58108 USA</affiliation>
    </creator>
    <creator>
      <creatorName>Lin, Zhenghuan</creatorName>
      <givenName>Zhenghuan</givenName>
      <familyName>Lin</familyName>
      <affiliation>North Dakota State Univ, Dept Chem &amp; Biochem, Fargo, ND 58108 USA</affiliation>
    </creator>
    <creator>
      <creatorName>Kose, Muhammet E.</creatorName>
      <givenName>Muhammet E.</givenName>
      <familyName>Kose</familyName>
      <affiliation>TUBITAK Marmara Res Ctr, TR-41470 Gebze, Kocaeli, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Phthalimide Containing Donor-Acceptor Polymers For Effective Dispersion Of Single-Walled Carbon Nanotubes</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2015</publicationYear>
  <dates>
    <date dateType="Issued">2015-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/90783</alternateIdentifier>
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    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.81043/aperta.90782</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.81043/aperta.90783</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">Single-walled carbon nanotubes have been dispersed by novel phthalimide containing donor-acceptor type copolymers in organic media. Brominated phthalimide comonomer has been copolymerized with several electron rich structures using Suzuki and Stille coupling reactions. Carbon nanotube dispersion capability of the resultant polymers has been assessed by exploiting the non-covalent interaction of nanotube surface with the pi-system of conjugated backbone of polymers. Four polymers have been found to be good candidates for individually dispersing nanotubes in solution. In order to identify the dispersed nanotube species, 2D excitation-emission map and Raman spectroscopy have been performed. Molecular dynamics modelling has been utilized to reveal the binding energies of dispersants with the nanotube surface and the simulation results have been compared with the experimental findings. Both experimental and theoretical results imply the presence of a complex mechanism that governs the extent of dispersion capacity and selectivity of each conjugated polymeric dispersant in solubilizing carbon nanotubes.</description>
  </descriptions>
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