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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        "name": "Tountas, Marinos"
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      {
        "affiliation": "Pamukkale Univ, Cal Vocat High Sch, TR-20700 Cal Denizli, Turkey", 
        "name": "Topal, Yasemin"
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      {
        "name": "Verykios, Apostolis"
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      {
        "affiliation": "Natl Ctr Sci Res Demokritos, Inst Nanosci & Nanotechnol, Athens 15310, Greece", 
        "name": "Soultati, Anastasia"
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      {
        "affiliation": "Natl Ctr Sci Res Demokritos, Inst Nanosci & Nanotechnol, Athens 15310, Greece", 
        "name": "Kaltzoglou, Andreas"
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      {
        "affiliation": "Univ Chester, Dept Nat Sci, Thornton Sci Pk, Chester CH2 4NU, Cheshire, England", 
        "name": "Papadopoulos, Theodoros A."
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      {
        "affiliation": "Univ Cambridge, Cavendish Lab, Cambridge CB3 0HE, England", 
        "name": "Auras, Florian"
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      {
        "affiliation": "Univ Patras, Dept Phys, Patras 26504, Greece", 
        "name": "Seintis, Kostas"
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      {
        "affiliation": "Univ Patras, Dept Phys, Patras 26504, Greece", 
        "name": "Fakis, Mihalis"
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      {
        "affiliation": "Univ Patras, Dept Phys, Patras 26504, Greece", 
        "name": "Palilis, Leonidas C."
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      {
        "affiliation": "Univ Patras, Dept Chem Engn, Patras 26504, Greece", 
        "name": "Tsikritzis, Dimitris"
      }, 
      {
        "affiliation": "Univ Patras, Dept Chem Engn, Patras 26504, Greece", 
        "name": "Kennou, Stella"
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      {
        "affiliation": "Univ Konstanz, Dept Phys, D-78457 Constance, Germany", 
        "name": "Fakharuddin, Azhar"
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      {
        "affiliation": "Univ Konstanz, Dept Phys, D-78457 Constance, Germany", 
        "name": "Schmidt-Mende, Lukas"
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      {
        "affiliation": "Univ Athens, Phys Dept, Solid State Phys Sect, Athens 15784, Greece", 
        "name": "Gardelis, Spyros"
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      {
        "affiliation": "Selcuk Univ, Chem Engn Dept, TR-42075 Konya, Turkey", 
        "name": "Kus, Mahmut"
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        "affiliation": "Natl Ctr Sci Res Demokritos, Inst Nanosci & Nanotechnol, Athens 15310, Greece", 
        "name": "Falaras, Polycarpos"
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        "affiliation": "Natl Ctr Sci Res Demokritos, Inst Nanosci & Nanotechnol, Athens 15310, Greece", 
        "name": "Davazoglou, Dimitris"
      }, 
      {
        "affiliation": "Natl Ctr Sci Res Demokritos, Inst Nanosci & Nanotechnol, Athens 15310, Greece", 
        "name": "Argitis, Panagiotis"
      }, 
      {
        "affiliation": "Natl Ctr Sci Res Demokritos, Inst Nanosci & Nanotechnol, Athens 15310, Greece", 
        "name": "Vasilopoulou, Maria"
      }
    ], 
    "description": "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.", 
    "doi": "10.1039/c7tc04960a", 
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    "journal": {
      "issue": "6", 
      "pages": "1459-1469", 
      "title": "JOURNAL OF MATERIALS CHEMISTRY C", 
      "volume": "6"
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    "license": {
      "id": "cc-by"
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    "publication_date": "2018-01-01", 
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      "title": "Dergi makalesi", 
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    "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"
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