1 Ocak 2016 Dergi makalesi Açık Erişim

Kimyonok, A. Begum Elmas; Uluturk, Mehmet

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/90375</identifier>
  <creators>
    <creator>
      <creatorName>Kimyonok, A. Begum Elmas</creatorName>
      <givenName>A. Begum Elmas</givenName>
      <familyName>Kimyonok</familyName>
      <affiliation>Inst Chem Technol, TUBITAK Marmara Res Ctr, TR-41470 Gebze, Kocaeli, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Uluturk, Mehmet</creatorName>
      <givenName>Mehmet</givenName>
      <familyName>Uluturk</familyName>
      <affiliation>Inst Chem Technol, TUBITAK Marmara Res Ctr, TR-41470 Gebze, Kocaeli, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Determination Of The Thermal Decomposition Products Of Terephthalic Acid By Using Curie- Point Pyrolyzer</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2016</publicationYear>
  <dates>
    <date dateType="Issued">2016-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/90375</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1080/07370652.2015.1005773</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>
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  <descriptions>
    <description descriptionType="Abstract">The thermal decomposition behavior of terephthalic acid (TA) was investigated by thermogravimetry/differential thermal analysis (TG/DTA) and Curie-point pyrolysis. TG/DTA analysis showed that TA is sublimed at 276 degrees C prior to decomposition. Pyrolysis studies were carried out at various temperatures ranging from 160 to 764 degrees C. Decomposition products were analyzed and their structures were determined by gas chromatography-mass spectrometry (GC-MS). A total of 11 degradation products were identified at 764 degrees C, whereas no peak was observed below 445 degrees C. Benzene, benzoic acid, and 1,1-biphenyl were identified as the major decomposition products, and other degradation products such as toluene, benzophenone, diphenylmethane, styrene, benzaldehyde, phenol, 9H-fluorene, and 9-phenyl 9H-fluorene were also detected. A pyrolysis mechanism was proposed based on the findings.</description>
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