1 Ocak 2018 Dergi makalesi Açık Erişim

Acik, G.; Sey, E.; Tasdelen, M. A.

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/32159</identifier>
  <creators>
    <creator>
      <creatorName>Acik, G.</creatorName>
      <givenName>G.</givenName>
      <familyName>Acik</familyName>
    </creator>
    <creator>
      <creatorName>Sey, E.</creatorName>
      <givenName>E.</givenName>
      <familyName>Sey</familyName>
      <affiliation>Trakya Univ, Sci Fac, Dept Chem, Edirne, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Tasdelen, M. A.</creatorName>
      <givenName>M. A.</givenName>
      <familyName>Tasdelen</familyName>
      <affiliation>Yalova Univ, Dept Polymer Engn, Fac Engn, TR-77100 Yalova, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Polypropylene-Based Graft Copolymers Via Cuaac Click Chemistry</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2018</publicationYear>
  <dates>
    <date dateType="Issued">2018-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/32159</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.3144/expresspolymlett.2018.35</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">Graft copolymers from commercial chlorinated polypropylene (PP-Cl) possessing either poly(ethylene glycol) (PEG) or poly(epsilon-caprolactone) (PCL) grafts are synthesized by copper (I)-catalyzed azide-alkyne cycloaddition 'click' reaction (CuAAC). For this purpose, azido-functional polypropylene is prepared by nucleophilic substitution of chlorine groups of PP-Cl with azidotrimethylsilane-tetrabutylammonium fluoride. Whereas, the clickable alkyne end-functional PEG and PCL are independently synthesized by esterification reaction of poly(ethylene glycol) methyl ether with 4-pentyonic acid at room temperature and ring-opening polymerization of epsilon-caprolactone using stannous octoate as catalyst and propargyl alcohol as initiator. Finally, the corresponding graft copolymers, PP-g-PEG and PP-g-PCL, with different surface properties were successfully synthesized by CuAAC 'click' reaction under mild condition. Spectral, chromatographic and thermal analyses at various stages prove the formation of desired polypropylene-based graft copolymers with well-defined properties. Furthermore, the water contact angle values of PP-Cl, PP-g-PEG and PP-g-PCL are found as 90 +/- 1 degrees, 78 +/- 1.8 degrees and 83 +/- 2.1 degrees, respectively.</description>
  </descriptions>
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