1 Ocak 2019 Dergi makalesi Açık Erişim

Kap, Zeynep; Karadas, Ferdi

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/72841</identifier>
  <creators>
    <creator>
      <creatorName>Kap, Zeynep</creatorName>
      <givenName>Zeynep</givenName>
      <familyName>Kap</familyName>
      <affiliation>Bilkent Univ, Dept Chem, TR-06800 Ankara, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Karadas, Ferdi</creatorName>
      <givenName>Ferdi</givenName>
      <familyName>Karadas</familyName>
    </creator>
  </creators>
  <titles>
    <title>Visible Light-Driven Water Oxidation With A Ruthenium Sensitizer And A Cobalt-Based Catalyst Connected With A Polymeric Platform</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2019</publicationYear>
  <dates>
    <date dateType="Issued">2019-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/72841</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1039/c8fd00166a</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">A facile synthesis for a photosensitizer-water oxidation catalyst (PS-WOC) dyad, which is connected through a polymeric platform, has been reported. The dyad assembly consists of a ruthenium-based chromophore and a cobalt-iron pentacyanoferrate coordination network as the water oxidation catalyst while poly(4-vinylpyridine) serves as the bridging group between two collaborating units. Photocatalytic experiments in the presence of an electron scavenger reveal that the dyad assembly maintains its activity for 6 h while the activity of a cobalt hexacyanoferrate and Ru(bpy)(3)(2+) couple decreases gradually and eventually decays after a 3 h catalytic experiment. Infrared and XPS studies performed on the post-catalytic powder sample confirm the stability of the dyad during the catalytic process.</description>
  </descriptions>
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