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Asymmetric star-shaped functionalized triazine architecture and its electrochromic device application

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dc.contributor.author Karatas, Erhan
dc.contributor.author Guzel, Merve
dc.contributor.author Ak, Metin
dc.date.accessioned 2019-07-09T06:26:27Z
dc.date.available 2019-07-09T06:26:27Z
dc.date.issued 2017-05-11
dc.identifier.issn 0013-4651
dc.identifier.uri https://hdl.handle.net/11499/3775
dc.description.abstract A new asymmetric functionalized star shaped triazine derivative, namely 2,2'-((6-(quinolin-8-yloxy)-1,3,5-triazine-2,4-diyl)bis(oxy))bis(9H carbazole) (TQC) was synthesized from 2-hydroxy carbazole and 8-hydroxyquinoline. The electrically conductive PTQC film was synthesized via electropolymerization on ITO in a 0.1 M lithium perchlorate/acetonitrile (LiClO4/ACN) electrolyte-solvent couple. 1H-NMR, FTIR and elemental analysis were used to analyze the structure of the TQC. Both electrochemical and spectroelectrochemical studies of the polymer were examined. PTQC revealed color changes between transparent and dark green in the reduced and oxidized states, respectively. Dual type polymer electrochromic devices (ECDs) based on PTQC and poly(3,4-ethylenedioxythiophene) (PEDOT) have been constructed. A potential range of 0 to 2.5 V was found to be proper for working the PTQC/PEDOT device between transparent and blue colors. The spectroelectrochemistry, electrochromic switching, open circuit memory and stability of the device were studied. The properties of the electrochromic device have been investigated such as spectroelectrochemistry, electrochromic switching, stability and open circuit memory. en_US
dc.language.iso en en_US
dc.publisher Electrochemical Society, Inc. en_US
dc.relation.ispartof Journal of the Electrochemical Society en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.subject Electrochemistry en_US
dc.subject Conducting polymers en_US
dc.subject Electrochromic materials en_US
dc.subject Star-shaped polymers en_US
dc.subject Star-shaped copolymer en_US
dc.subject s-Triazines en_US
dc.subject PEDOT en_US
dc.subject Copolymerization en_US
dc.subject Polycarbazoles en_US
dc.subject Crosslinked en_US
dc.subject Hydroxyquinoline en_US
dc.subject Electrochromic properties en_US
dc.subject Cyclic voltammetry en_US
dc.title Asymmetric star-shaped functionalized triazine architecture and its electrochromic device application en_US
dc.type Article en_US
dc.identifier.volume 164 en_US
dc.identifier.issue 7 en_US
dc.identifier.startpage H463 en_US
dc.identifier.endpage H469 en_US
dc.authorid 0000-0002-0000-4613
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US

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