Syntheses, characterizations and electrochromic applications of polymers derived from carbazole containing thiophene rings in side chain with electrochemical and FeCl3 methods

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dc.authoridKaya, İsmet / 0000-0002-9813-2962
dc.contributor.authorAydın, Aysel
dc.contributor.authorKaya, İsmet
dc.date.accessioned2025-01-27T20:27:19Z
dc.date.available2025-01-27T20:27:19Z
dc.date.issued2013
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstract1,8-Bis(3,6-di(thiophen-3-yl)-9H-carbazol-9-yl)octane (BDTCO) was synthesized via Ullmann and Suzuki couplings. Additionally, its homopolymer and copolymers with 3,4-ethylenedioxythiophene (EDOT), pyrrole (Py) and thiophene (Th) were synthesized and coated onto an ITO-glass surface via electrochemical oxidative polymerization. The spectroelectrochemical and electrochromic properties of the polymers were also investigated. The switching ability of these polymers was measured as the percent transmittance (T%) at their point of maximum contrast. Moreover, the polymer of BDTCO (P-BDTCO) was successfully synthesized through FeCl3 oxidative polymerization. The compounds were characterized by FT-IR, NMR and X-ray Photoelectron Spectroscopy (XPS), and their thermal stabilities were determined via TG measurements. The solid state conductivities of the polymeric films coated onto the ITO-glass surface were measured via the four point probe technique using an electrometer. In addition, the surface morphological properties were investigated by Scanning Electron Microscopy (SEM) for different magnifications. (C) 2012 Elsevier B.V. All rights reserved.
dc.description.sponsorshipGovernment Planning Organization [GPO2010K120710]
dc.description.sponsorshipThe authors would like to thank Government Planning Organization for the financial support (Project No: GPO2010K120710).
dc.identifier.doi10.1016/j.orgel.2012.12.023
dc.identifier.endpage743
dc.identifier.issn1566-1199
dc.identifier.issn1878-5530
dc.identifier.issue3
dc.identifier.scopus2-s2.0-84872898857
dc.identifier.scopusqualityQ1
dc.identifier.startpage730
dc.identifier.urihttps://doi.org/10.1016/j.orgel.2012.12.023
dc.identifier.urihttps://hdl.handle.net/20.500.12428/22654
dc.identifier.volume14
dc.identifier.wosWOS:000316660200005
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofOrganic Electronics
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectElectrochromism
dc.subjectSpectroelectrochemistry
dc.subjectThermal stability
dc.subjectOxidative polymerization
dc.titleSyntheses, characterizations and electrochromic applications of polymers derived from carbazole containing thiophene rings in side chain with electrochemical and FeCl3 methods
dc.typeArticle

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