Polystyrene functionalized carbazole and electrochromic device application

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dc.authoridKaya, İsmet / 0000-0002-9813-2962
dc.authoridKoyuncu, Sermet / 0000-0001-8352-8326
dc.authoridOral, Ayhan / 0000-0003-4965-8754
dc.contributor.authorOral, Ayhan
dc.contributor.authorKoyuncu, Sermet
dc.contributor.authorKaya, İsmet
dc.date.accessioned2025-01-27T20:27:21Z
dc.date.available2025-01-27T20:27:21Z
dc.date.issued2009
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractPolystyrene (PS) functionalized carbazole macromonomer was synthesized and polymerized by electrochemical oxidative polymerization on the ITO-glass surface. The structure of the macromonomer was elucidated by (1)H NMR, FT-IR, UV-Vis and cyclic voltammetry (CV). The spectro-electrochemical and electrochromic properties of the polymer film were investigated. Also the greenish blue colored film converted to dark blue color by the applying potential. Polystyrene-carbazole/polyethylenedioxythiophene (PS-Carb/PEDOT) electrochromic device was assembled in sandwich configuration: ITO-coated glass/anodically coloring polymer (PS-Carb)//gel electrolyte//cathodically coloring polymer (PEDOT)/ITO-coated glass. According to kinetic studies of this device, the optical contrast Delta T% at 640 nm between -1.0 and +2.0V with a residence time of 10s was found to be 38% and switching time was measured as 1.1s. (C) 2009 Elsevier B.V. All rights reserved.
dc.description.sponsorshipTUBiTAK Grants Commission [TBAG-107T414]
dc.description.sponsorshipThe authors thank TUBiTAK Grants Commission for a research grant (Project No: TBAG-107T414).
dc.identifier.doi10.1016/j.synthmet.2009.04.026
dc.identifier.endpage1627
dc.identifier.issn0379-6779
dc.identifier.issue15-16
dc.identifier.scopus2-s2.0-67651122912
dc.identifier.scopusqualityQ1
dc.identifier.startpage1620
dc.identifier.urihttps://doi.org/10.1016/j.synthmet.2009.04.026
dc.identifier.urihttps://hdl.handle.net/20.500.12428/22667
dc.identifier.volume159
dc.identifier.wosWOS:000269470200017
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Sa
dc.relation.ispartofSynthetic Metals
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectCarbazole
dc.subjectElectrochemical polymerization
dc.subjectElectrochromic devices
dc.subjectConducting polymers
dc.titlePolystyrene functionalized carbazole and electrochromic device application
dc.typeArticle

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