1 Ocak 2018 Dergi makalesi Açık Erişim

Tountas, Marinos; Topal, Yasemin; Verykios, Apostolis; Soultati, Anastasia; Kaltzoglou, Andreas; Papadopoulos, Theodoros A.; Auras, Florian; Seintis, Kostas; Fakis, Mihalis; Palilis, Leonidas C.; Tsikritzis, Dimitris; Kennou, Stella; Fakharuddin, Azhar; Schmidt-Mende, Lukas; Gardelis, Spyros; Kus, Mahmut; Falaras, Polycarpos; Davazoglou, Dimitris; Argitis, Panagiotis; Vasilopoulou, Maria

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/110488</identifier>
  <creators>
    <creator>
      <creatorName>Tountas, Marinos</creatorName>
      <givenName>Marinos</givenName>
      <familyName>Tountas</familyName>
    </creator>
    <creator>
      <creatorName>Topal, Yasemin</creatorName>
      <givenName>Yasemin</givenName>
      <familyName>Topal</familyName>
      <affiliation>Pamukkale Univ, Cal Vocat High Sch, TR-20700 Cal Denizli, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Verykios, Apostolis</creatorName>
      <givenName>Apostolis</givenName>
      <familyName>Verykios</familyName>
    </creator>
    <creator>
      <creatorName>Soultati, Anastasia</creatorName>
      <givenName>Anastasia</givenName>
      <familyName>Soultati</familyName>
      <affiliation>Natl Ctr Sci Res Demokritos, Inst Nanosci &amp; Nanotechnol, Athens 15310, Greece</affiliation>
    </creator>
    <creator>
      <creatorName>Kaltzoglou, Andreas</creatorName>
      <givenName>Andreas</givenName>
      <familyName>Kaltzoglou</familyName>
      <affiliation>Natl Ctr Sci Res Demokritos, Inst Nanosci &amp; Nanotechnol, Athens 15310, Greece</affiliation>
    </creator>
    <creator>
      <creatorName>Papadopoulos, Theodoros A.</creatorName>
      <givenName>Theodoros A.</givenName>
      <familyName>Papadopoulos</familyName>
      <affiliation>Univ Chester, Dept Nat Sci, Thornton Sci Pk, Chester CH2 4NU, Cheshire, England</affiliation>
    </creator>
    <creator>
      <creatorName>Auras, Florian</creatorName>
      <givenName>Florian</givenName>
      <familyName>Auras</familyName>
      <affiliation>Univ Cambridge, Cavendish Lab, Cambridge CB3 0HE, England</affiliation>
    </creator>
    <creator>
      <creatorName>Seintis, Kostas</creatorName>
      <givenName>Kostas</givenName>
      <familyName>Seintis</familyName>
      <affiliation>Univ Patras, Dept Phys, Patras 26504, Greece</affiliation>
    </creator>
    <creator>
      <creatorName>Fakis, Mihalis</creatorName>
      <givenName>Mihalis</givenName>
      <familyName>Fakis</familyName>
      <affiliation>Univ Patras, Dept Phys, Patras 26504, Greece</affiliation>
    </creator>
    <creator>
      <creatorName>Palilis, Leonidas C.</creatorName>
      <givenName>Leonidas C.</givenName>
      <familyName>Palilis</familyName>
      <affiliation>Univ Patras, Dept Phys, Patras 26504, Greece</affiliation>
    </creator>
    <creator>
      <creatorName>Tsikritzis, Dimitris</creatorName>
      <givenName>Dimitris</givenName>
      <familyName>Tsikritzis</familyName>
      <affiliation>Univ Patras, Dept Chem Engn, Patras 26504, Greece</affiliation>
    </creator>
    <creator>
      <creatorName>Kennou, Stella</creatorName>
      <givenName>Stella</givenName>
      <familyName>Kennou</familyName>
      <affiliation>Univ Patras, Dept Chem Engn, Patras 26504, Greece</affiliation>
    </creator>
    <creator>
      <creatorName>Fakharuddin, Azhar</creatorName>
      <givenName>Azhar</givenName>
      <familyName>Fakharuddin</familyName>
      <affiliation>Univ Konstanz, Dept Phys, D-78457 Constance, Germany</affiliation>
    </creator>
    <creator>
      <creatorName>Schmidt-Mende, Lukas</creatorName>
      <givenName>Lukas</givenName>
      <familyName>Schmidt-Mende</familyName>
      <affiliation>Univ Konstanz, Dept Phys, D-78457 Constance, Germany</affiliation>
    </creator>
    <creator>
      <creatorName>Gardelis, Spyros</creatorName>
      <givenName>Spyros</givenName>
      <familyName>Gardelis</familyName>
      <affiliation>Univ Athens, Phys Dept, Solid State Phys Sect, Athens 15784, Greece</affiliation>
    </creator>
    <creator>
      <creatorName>Kus, Mahmut</creatorName>
      <givenName>Mahmut</givenName>
      <familyName>Kus</familyName>
      <affiliation>Selcuk Univ, Chem Engn Dept, TR-42075 Konya, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Falaras, Polycarpos</creatorName>
      <givenName>Polycarpos</givenName>
      <familyName>Falaras</familyName>
      <affiliation>Natl Ctr Sci Res Demokritos, Inst Nanosci &amp; Nanotechnol, Athens 15310, Greece</affiliation>
    </creator>
    <creator>
      <creatorName>Davazoglou, Dimitris</creatorName>
      <givenName>Dimitris</givenName>
      <familyName>Davazoglou</familyName>
      <affiliation>Natl Ctr Sci Res Demokritos, Inst Nanosci &amp; Nanotechnol, Athens 15310, Greece</affiliation>
    </creator>
    <creator>
      <creatorName>Argitis, Panagiotis</creatorName>
      <givenName>Panagiotis</givenName>
      <familyName>Argitis</familyName>
      <affiliation>Natl Ctr Sci Res Demokritos, Inst Nanosci &amp; Nanotechnol, Athens 15310, Greece</affiliation>
    </creator>
    <creator>
      <creatorName>Vasilopoulou, Maria</creatorName>
      <givenName>Maria</givenName>
      <familyName>Vasilopoulou</familyName>
      <affiliation>Natl Ctr Sci Res Demokritos, Inst Nanosci &amp; Nanotechnol, Athens 15310, Greece</affiliation>
    </creator>
  </creators>
  <titles>
    <title>A Silanol-Functionalized Polyoxometalate With Excellent Electron Transfer Mediating Behavior To Zno And Tio2 Cathode Interlayers For Highly Efficient And Extremely Stable Polymer Solar Cells</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/110488</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1039/c7tc04960a</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">Combining high efficiency and long lifetime under ambient conditions still poses a major challenge towards commercialization of polymer solar cells. Here we report a facile strategy that can simultaneously enhance the efficiency and temporal stability of inverted photovoltaic architectures. Inclusion of a silanolfunctionalized organic-inorganic hybrid polyoxometalate derived from a PW9O34 lacunary phosphotungstate anion, namely (nBu(4)N)(3)[PW9O34(tBuSiOH)(3)], significantly increases the effectiveness of the electron collecting interface, which consists of a metal oxide such as titanium dioxide or zinc oxide, and leads to a high efficiency of 6.51% for single-junction structures based on poly(3-hexylthiophene): indene-C60 bisadduct (P3HT: IC(60)BA) blends. The above favourable outcome stems from a large decrease in the work function, an effective surface passivation and a decrease in the surface energy of metal oxides which synergistically result in the outstanding electron transfer mediating capability of the functionalized polyoxometalate. In addition, the insertion of a silanol-functionalized polyoxometalate layer significantly enhances the ambient stability of unencapsulated devices which retain nearly 90% of their original efficiencies (T-90) after 1000 hours.</description>
  </descriptions>
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