1 Ocak 2017 Dergi makalesi Açık Erişim

Doyranli, Ceylan; Colak, Betul; Lacinel, Gozde; Can, Mustafa; Koyuncu, Fatma Baycan; Koyuncu, Sermet

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{
  "@context": "https://schema.org/", 
  "@id": 45663, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Canakkale Onsekiz Mart Univ, Fac Sci & Arts, Dept Chem, TR-17020 Canakkale, Turkey", 
      "name": "Doyranli, Ceylan"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Canakkale Onsekiz Mart Univ, Dept Energy Resources & Management, TR-17020 Canakkale, Turkey", 
      "name": "Colak, Betul"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Canakkale Onsekiz Mart Univ, Fac Sci & Arts, Dept Chem, TR-17020 Canakkale, Turkey", 
      "name": "Lacinel, Gozde"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Izmir Katip Celebi Univ, Fac Engn, Dept Engn Sci, TR-35620 Izmir, Turkey", 
      "name": "Can, Mustafa"
    }, 
    {
      "@type": "Person", 
      "name": "Koyuncu, Fatma Baycan"
    }, 
    {
      "@type": "Person", 
      "name": "Koyuncu, Sermet"
    }
  ], 
  "datePublished": "2017-01-01", 
  "description": "In this work, phenanthrene centered donor-acceptor monomer; 5,10-bis(4-hexyl-2-thienyl)phenantro [9,10-c][1,2,5]thiodiazole; MES16 was synthesized and then its electrochromic application of corresponding polymer was carried out. 4,7-di(thiophen-2-yl)-2,1,3-benzothiadiazole (TST) was also synthesized as a standard molecule to determine the effect of the planar phenanthrene center on electrochromic performance. Electrochemical properties were elucidated by cyclic voltammetry and then HOMO-LUMO band gaps were calculated by using their oxidation and reduction onset potentials. Finally, electrochromic properties of poly-(MES16) and poly-(TST) were investigated via spectro-electrochemical measurements. DFT calculations exhibit that poly-(MES16) has a high planarity and an intramolecular charge transfer from the polymer backbone-donor to thiadiazole-acceptor subunit. Because of high solid state it it interactions of the poly-(MES16), a good quality film was obtained corresponding to self assembly property planar phenantrene center. Owing to this property, electrochromic performance of poly-(MES16) such as response time, stability and Delta T% were better than the standard poly-(TST). (C) 2016 Elsevier Ltd. All rights reserved.", 
  "headline": "Effect of the planar center moiety for a donor-acceptor polymeric electrochrome", 
  "identifier": 45663, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Effect of the planar center moiety for a donor-acceptor polymeric electrochrome", 
  "url": "https://aperta.ulakbim.gov.tr/record/45663"
}