Dergi makalesi Açık Erişim
Doyranli, Ceylan; Colak, Betul; Lacinel, Gozde; Can, Mustafa; Koyuncu, Fatma Baycan; Koyuncu, Sermet
{ "@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" }
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