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Drastic influence of substituent position on orientation of 2D layers enables efficient and stable 3D/2D perovskite solar cells

Gunes, Ummugulsum; Yaylali, Figen Varlioglu; Karabag, Zeynep Gozukara; Gao, Xiao-Xin; Syzgantseva, Olga A.; Karabag, Aliekber; Yildirim, Gulsevim Bensu; Tsoi, Konstantin; Shibayama, Naoyuki; Kanda, Hiroyuki; Rafieh, Alwani Imanah; Zhong, Liping; Zuttel, Andreas; Dyson, Paul Joseph; Yerci, Selcuk; Nazeeruddin, Mohammad Khaja; Gunbas, Gorkem


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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/268638</identifier>
  <creators>
    <creator>
      <creatorName>Gunes, Ummugulsum</creatorName>
      <givenName>Ummugulsum</givenName>
      <familyName>Gunes</familyName>
    </creator>
    <creator>
      <creatorName>Yaylali, Figen Varlioglu</creatorName>
      <givenName>Figen Varlioglu</givenName>
      <familyName>Yaylali</familyName>
    </creator>
    <creator>
      <creatorName>Karabag, Zeynep Gozukara</creatorName>
      <givenName>Zeynep Gozukara</givenName>
      <familyName>Karabag</familyName>
    </creator>
    <creator>
      <creatorName>Gao, Xiao-Xin</creatorName>
      <givenName>Xiao-Xin</givenName>
      <familyName>Gao</familyName>
      <affiliation>Ecole Polytech Fed Lausanne EPFL, Inst Chem Sci &amp; Engn, CH-1015 Lausanne, Switzerland</affiliation>
    </creator>
    <creator>
      <creatorName>Syzgantseva, Olga A.</creatorName>
      <givenName>Olga A.</givenName>
      <familyName>Syzgantseva</familyName>
      <affiliation>Lomonosov Moscow State Univ, Dept Chem, Moscow 119991, Russia</affiliation>
    </creator>
    <creator>
      <creatorName>Karabag, Aliekber</creatorName>
      <givenName>Aliekber</givenName>
      <familyName>Karabag</familyName>
    </creator>
    <creator>
      <creatorName>Yildirim, Gulsevim Bensu</creatorName>
      <givenName>Gulsevim Bensu</givenName>
      <familyName>Yildirim</familyName>
    </creator>
    <creator>
      <creatorName>Tsoi, Konstantin</creatorName>
      <givenName>Konstantin</givenName>
      <familyName>Tsoi</familyName>
      <affiliation>Middle East Tech Univ METU, ODTU GUNAM, TR-06800 Ankara, Turkiye</affiliation>
    </creator>
    <creator>
      <creatorName>Shibayama, Naoyuki</creatorName>
      <givenName>Naoyuki</givenName>
      <familyName>Shibayama</familyName>
      <affiliation>Univ Tokyo, Grad Sch Arts &amp; Sci, Dept Gen Syst Studies, 3-8-1 Komaba,Meguro Ku, Tokyo 1538902, Japan</affiliation>
    </creator>
    <creator>
      <creatorName>Kanda, Hiroyuki</creatorName>
      <givenName>Hiroyuki</givenName>
      <familyName>Kanda</familyName>
      <affiliation>Ecole Polytech Fed Lausanne EPFL, Inst Chem Sci &amp; Engn, CH-1015 Lausanne, Switzerland</affiliation>
    </creator>
    <creator>
      <creatorName>Rafieh, Alwani Imanah</creatorName>
      <givenName>Alwani Imanah</givenName>
      <familyName>Rafieh</familyName>
      <affiliation>Ecole Polytech Fed Lausanne EPFL, Inst Chem Sci &amp; Engn, CH-1015 Lausanne, Switzerland</affiliation>
    </creator>
    <creator>
      <creatorName>Zhong, Liping</creatorName>
      <givenName>Liping</givenName>
      <familyName>Zhong</familyName>
      <affiliation>Ecole Polytech Fed Lausanne EPFL, Inst Chem Sci &amp; Engn, CH-1015 Lausanne, Switzerland</affiliation>
    </creator>
    <creator>
      <creatorName>Zuttel, Andreas</creatorName>
      <givenName>Andreas</givenName>
      <familyName>Zuttel</familyName>
      <affiliation>Ecole Polytech Fed Lausanne EPFL, Inst Chem Sci &amp; Engn, CH-1015 Lausanne, Switzerland</affiliation>
    </creator>
    <creator>
      <creatorName>Dyson, Paul Joseph</creatorName>
      <givenName>Paul Joseph</givenName>
      <familyName>Dyson</familyName>
      <affiliation>Ecole Polytech Fed Lausanne EPFL, Inst Chem Sci &amp; Engn, CH-1015 Lausanne, Switzerland</affiliation>
    </creator>
    <creator>
      <creatorName>Yerci, Selcuk</creatorName>
      <givenName>Selcuk</givenName>
      <familyName>Yerci</familyName>
    </creator>
    <creator>
      <creatorName>Nazeeruddin, Mohammad Khaja</creatorName>
      <givenName>Mohammad Khaja</givenName>
      <familyName>Nazeeruddin</familyName>
      <affiliation>Ecole Polytech Fed Lausanne EPFL, Inst Chem Sci &amp; Engn, CH-1015 Lausanne, Switzerland</affiliation>
    </creator>
    <creator>
      <creatorName>Gunbas, Gorkem</creatorName>
      <givenName>Gorkem</givenName>
      <familyName>Gunbas</familyName>
    </creator>
  </creators>
  <titles>
    <title>Drastic Influence Of Substituent Position On Orientation Of 2D Layers Enables Efficient And Stable 3D/2D Perovskite Solar Cells</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2023</publicationYear>
  <dates>
    <date dateType="Issued">2023-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/268638</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1016/j.xcrp.2023.101380</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">&lt;p&gt;The lack of long-term stability and reproducibility of perovskite solar cells (PSCs) is the main roadblock preventing their successful commercialization. 3D/2D PSCs are one of the most prominent ways to address these issues. Various salts that are mostly based on phenyl ethyl ammonium iodide (PEAI) have been utilized to grow a 2D perovskite layer on 3D perovskites. Herein, we report the effect of substituting the methoxy (-OMe) group at the ortho (o), meta (m), and para (p) positions on PEAI salts. Photoluminescence and time-resolved photoluminescence show that o-OMe-PEAI-treated surfaces achieve reduced defect densities and nonradiative recombination rates compared with the other analogs. Devices with PCEs over 23% are achieved for o-OMe-PEAI-based 3D/2D PSCs, and the enhanced performance is attributed to the favorable formation energy and desired vertical orientation according to the density functional theory (DFT) analyses. Finally, the unique orientation of the o-OMe-PEAI-based 2D perovskite results in significantly enhanced long-term, moisture, and thermal stability.&lt;/p&gt;</description>
  </descriptions>
</resource>
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