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Effect of substituents on the orientation of octasubstituted copper(II) phthalocyanine thin films

Basova, Tamara V.; Camur, Meryem; Esenpinar, Aliye Asli; Tuncel, Sinem; Hassan, Aseel; Alexeyev, Alexey; Banimuslem, Hikmat; Durmus, Mahmut; Gurek, Ayse Gul; Ahsen, Vefa


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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/90949</identifier>
  <creators>
    <creator>
      <creatorName>Basova, Tamara V.</creatorName>
      <givenName>Tamara V.</givenName>
      <familyName>Basova</familyName>
      <affiliation>Nikolaev Inst Inorgan Chem SB RAS, Novosibirsk 630090, Russia</affiliation>
    </creator>
    <creator>
      <creatorName>Camur, Meryem</creatorName>
      <givenName>Meryem</givenName>
      <familyName>Camur</familyName>
      <affiliation>Kirklareli Univ, Dept Chem, TR-39100 Kirklareli, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Esenpinar, Aliye Asli</creatorName>
      <givenName>Aliye Asli</givenName>
      <familyName>Esenpinar</familyName>
      <affiliation>Kirklareli Univ, Dept Chem, TR-39100 Kirklareli, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Tuncel, Sinem</creatorName>
      <givenName>Sinem</givenName>
      <familyName>Tuncel</familyName>
      <affiliation>Gebze Inst Technol, Dept Chem, TR-41400 Gebze, Kocaeli, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Hassan, Aseel</creatorName>
      <givenName>Aseel</givenName>
      <familyName>Hassan</familyName>
      <affiliation>Sheffield Hallam Univ, Fac Arts Comp Engn &amp; Sci, Sheffield S1 2NU, S Yorkshire, England</affiliation>
    </creator>
    <creator>
      <creatorName>Alexeyev, Alexey</creatorName>
      <givenName>Alexey</givenName>
      <familyName>Alexeyev</familyName>
      <affiliation>Nikolaev Inst Inorgan Chem SB RAS, Novosibirsk 630090, Russia</affiliation>
    </creator>
    <creator>
      <creatorName>Banimuslem, Hikmat</creatorName>
      <givenName>Hikmat</givenName>
      <familyName>Banimuslem</familyName>
      <affiliation>Sheffield Hallam Univ, Fac Arts Comp Engn &amp; Sci, Sheffield S1 2NU, S Yorkshire, England</affiliation>
    </creator>
    <creator>
      <creatorName>Durmus, Mahmut</creatorName>
      <givenName>Mahmut</givenName>
      <familyName>Durmus</familyName>
      <affiliation>Gebze Inst Technol, Dept Chem, TR-41400 Gebze, Kocaeli, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Gurek, Ayse Gul</creatorName>
      <givenName>Ayse Gul</givenName>
      <familyName>Gurek</familyName>
      <affiliation>Gebze Inst Technol, Dept Chem, TR-41400 Gebze, Kocaeli, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Ahsen, Vefa</creatorName>
      <givenName>Vefa</givenName>
      <familyName>Ahsen</familyName>
    </creator>
  </creators>
  <titles>
    <title>Effect Of Substituents On The Orientation Of Octasubstituted Copper(Ii) Phthalocyanine Thin Films</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2012</publicationYear>
  <dates>
    <date dateType="Issued">2012-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/90949</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1016/j.synthmet.2012.02.006</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">Octasubstituted copper(II) phthalocyanines containing alkylthio-, alkyloxy-, (trioxyethylene)thio- and (trioxyethylene)oxy- substituents in peripheral positions have been synthesized and characterized using UV-vis, IR, and mass spectroscopies. The mesogenic properties of the copper(II) phthalocyanines have been studied by differential scanning calorimetry, polarizing optical microscopy, and X-ray diffraction. The effect of the nature of substituents in the phthalocyanine ring on the liquid crystalline properties and the orientation of the molecules in thin films have also been investigated using a range of spectral methods as well as by X-ray diffraction analysis. Visible absorption spectroscopy yielded an evidence of a thermally induced molecular reorganization in the films. Polarized Raman spectroscopy was used to study the preferential orientation of molecules relative to the substrate surface. Influence of the nature of substituents in the phthalocyanine molecule in the thin films conductivity was also investigated. (C) 2012 Elsevier B.V. All rights reserved.</description>
  </descriptions>
</resource>
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