1 Ocak 2022 Dergi makalesi Açık Erişim

Acar, Eminegul Genc; Ince, Tuncay; Yuzer, A. Celil; Yanalak, Gizem; Gecgel, Cihan; Aslan, Emre; Ince, Mine; Patir, Imren Hatay

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{
  "@context": "https://schema.org/", 
  "@id": 262101, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Selcuk Univ, Dept Nanotechnol & Adv Mat, TR-42250 Konya, Turkey", 
      "name": "Acar, Eminegul Genc"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Mersin Univ, Adv Technol Res & Applicat Ctr, TR-33343 Mersin, Turkey", 
      "name": "Ince, Tuncay"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Tarsus Univ, Vocat Sch Tech Sci Mersin Tarsus Organized Ind Zo, Dept Elect & Automat, TR-33100 Mersin, Turkey", 
      "name": "Yuzer, A. Celil"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Selcuk Univ, Dept Biochem, TR-42250 Konya, Turkey", 
      "name": "Yanalak, Gizem"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Mersin Univ, Adv Technol Res & Applicat Ctr, TR-33343 Mersin, Turkey", 
      "name": "Gecgel, Cihan"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Selcuk Univ, Dept Biochem, TR-42250 Konya, Turkey", 
      "name": "Aslan, Emre"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Tarsus Univ, Dept Nat & Math Sci, TR-33400 Mersin, Turkey", 
      "name": "Ince, Mine"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Selcuk Univ, Dept Biotechnol, TR-42250 Konya, Turkey", 
      "name": "Patir, Imren Hatay"
    }
  ], 
  "datePublished": "2022-01-01", 
  "description": "Two zinc phthalocyanine derivatives (ZnPc 1 and 2) carrying bulky 2,6-diisopropylthiophenoxy peripheral substituents have been synthesized and their performances as photosensitizers in photochemical hydrogen production evaluated. To examine the influence of the spacer on the performance of ZnPc 1 and 2, the carboxyl group has been linked to the macrocycle ring either directly or via the phenyl ring, respectively. The photocatalytic activities of ZnPcs (ZnPc 1 and ZnPc 2) as sensitizers of TiO(2 )for hydrogen production were investigated in the presence of Pt. ZnPc 1 and ZnPc 2 sensitized TiO(2 )produced 0.687 mmolg(-1)h(-1) and 0.436 mmol g(-1)h(-1) hydrogens, which also reached 3.986 and 2.091 mmolg(-1) after 8h illumination, respectively, under visible light (>= 420 nm) irradiation. In addition, STH efficiencies of ZnPc 1/TiO2 and ZnPc 2/TiO2 were determined as 1.77% and 1.12%, respectively. ZnPc 1/TiO2 exhibited 1.9-fold more photocatalytic hydrogen amount than ZnPc 2/TiO2, and the hydrogen evolution performance of the photocatalyst in the presence of Pt enhanced to 3.021 mmol g(-1)h(-1) and 0.911mmol g(-1)h(-1) for ZnPc 1 and ZnPc 2, respectively.", 
  "headline": "Solar-light-driven photocatalytic hydrogen evolution by push-pull thiophenoxy-substituted zinc phthalocyanines", 
  "identifier": 262101, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Solar-light-driven photocatalytic hydrogen evolution by push-pull thiophenoxy-substituted zinc phthalocyanines", 
  "url": "https://aperta.ulakbim.gov.tr/record/262101"
}