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Unsymmetrically pyrazole-3-carboxylic acid substituted phthalocyanine-based photoanodes for use in water splitting photoelectrochemical and dye-sensitized solar cells

Yildiz, Burak; Guzel, Emre; Akyuz, Duygu; Arslan, Baris Seckin; Koca, Atif; Sener, M. Kasim


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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/68869</identifier>
  <creators>
    <creator>
      <creatorName>Yildiz, Burak</creatorName>
      <givenName>Burak</givenName>
      <familyName>Yildiz</familyName>
      <affiliation>Yildiz Tech Univ, Dept Chem, TR-34210 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Guzel, Emre</creatorName>
      <givenName>Emre</givenName>
      <familyName>Guzel</familyName>
      <affiliation>Sakarya Univ, Dept Chem, TR-54050 Sakarya, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Akyuz, Duygu</creatorName>
      <givenName>Duygu</givenName>
      <familyName>Akyuz</familyName>
      <affiliation>Marmara Univ, Dept Chem Engn, TR-34722 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Arslan, Baris Seckin</creatorName>
      <givenName>Baris Seckin</givenName>
      <familyName>Arslan</familyName>
      <affiliation>Sakarya Univ, Dept Chem, TR-54050 Sakarya, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Koca, Atif</creatorName>
      <givenName>Atif</givenName>
      <familyName>Koca</familyName>
      <affiliation>Marmara Univ, Dept Chem Engn, TR-34722 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Sener, M. Kasim</creatorName>
      <givenName>M. Kasim</givenName>
      <familyName>Sener</familyName>
      <affiliation>Yildiz Tech Univ, Dept Chem, TR-34210 Istanbul, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Unsymmetrically Pyrazole-3-Carboxylic Acid Substituted Phthalocyanine-Based Photoanodes For Use In Water Splitting Photoelectrochemical And Dye-Sensitized Solar Cells</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/68869</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1016/j.solener.2019.09.043</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 new photosensitizer, PCA-ZnPc-2, was synthesized through the asymmetric functionalization of phthalocyanine ring with a pyrazole-3-carboxylic acid as the electron-withdrawing and anchoring group and six hexylsulfanyl as the bulky electron-donating groups. PCA-ZnPc-2 was tested in dye-sensitized solar cells (DSSCs) and its performance was compared with PCA-ZnPc-1. It was found that PCA-ZnPc-2 has higher electron-donating ability which is favorable for light harvesting and suppress the dye aggregation on TiO2 when compared to PCA-ZnPc-1. Also, the new photosensitizer was used in dye-sensitized photoelectrochemical cells for hydrogen production under visible irradiation. The results show that PCA-ZnPc-2 is a promising photosensitizer to harvest the red/near-IR regions.</description>
  </descriptions>
</resource>
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