1 Ocak 2015 Dergi makalesi Açık Erişim

Kilic, Bayram; Gedik, Nebi; Mucur, Selin Piravadilh; Hergul, Ahmet Serhan; Gur, Emre

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/78111</identifier>
  <creators>
    <creator>
      <creatorName>Kilic, Bayram</creatorName>
      <givenName>Bayram</givenName>
      <familyName>Kilic</familyName>
      <affiliation>Yalova Univ, Fac Engn, Dept Energy Syst Engn, TR-77100 Yalova, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Gedik, Nebi</creatorName>
      <givenName>Nebi</givenName>
      <familyName>Gedik</familyName>
      <affiliation>Karadeniz Tech Univ, Fac Marine Sci, Dept Maritime Business Adm Engn, TR-61080 Trabzon, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Mucur, Selin Piravadilh</creatorName>
      <givenName>Selin Piravadilh</givenName>
      <familyName>Mucur</familyName>
      <affiliation>Gebze Inst Technol, Fac Sci, Dept Phys, TR-411400 Gebze, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Hergul, Ahmet Serhan</creatorName>
      <givenName>Ahmet Serhan</givenName>
      <familyName>Hergul</familyName>
      <affiliation>Yalova Univ, Fac Engn, Dept Energy Syst Engn, TR-77100 Yalova, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Gur, Emre</creatorName>
      <givenName>Emre</givenName>
      <familyName>Gur</familyName>
      <affiliation>Ataturk Univ, Fac Sci, Dept Phys, TR-25240 Erzurum, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Band Gap Engineering And Modifying Surface Of Tio2 Nanostructures By Fe2O3 For Enhanced-Performance Of Dye Sensitized Solar Cell</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2015</publicationYear>
  <dates>
    <date dateType="Issued">2015-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/78111</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1016/j.mssp.2014.12.020</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">Well-crystallized Fe2O3-modified TiO2 nanoparticles are prepared by a hydrothermal method and were successfully used as the photoanode of dye-sensitized solar cell (DSSC). Structural, optical and thermal characterizations were carried out by SEM, XRD, AFM, EDAX, DTG, TG and UV-vis spectroscopy. We show that the solar conversion efficiency, incident photocurrent efficiency (IPCE) and fill factor (FF) of Fe2O3-modified TiO2 are significantly increased, about 40%, compared those of to bare TiO2. DSSC shows power conversion efficiency of 7.27% based on Fe2O3-modified TiO2 while TiO2 anatase shows 5.10% solar conversion efficiency. The high improvement in cell performance is attributed to the enhanced light harvesting and high specific surface area for adsorbing more dye molecules in Fe2O3-modified TiO2 nanostructures. (C) 2014 Elsevier Ltd. All rights reserved.</description>
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