Conducting copolymers of thiophene functionalized polystyrenes with thiophene

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dc.contributor.authorSahin, E
dc.contributor.authorCamurlu, P
dc.contributor.authorToppare, L
dc.contributor.authorMercore, VM
dc.contributor.authorCianga, I
dc.contributor.authorYagci, Y
dc.date.accessioned2024-04-24T16:15:04Z
dc.date.available2024-04-24T16:15:04Z
dc.date.issued2005
dc.departmentDicle Üniversitesien_US
dc.description.abstractThiophene capped polystyrenes (TCP1, TCP2) were synthesized by atom transfer radical polymerization of styrene followed by Suzuki condensation with 2-thiophene boronic acid. Electrically conducting graft polymers of TCP1 and TCP2 with thiophene were achieved by electrochemical methods. Characterization of the graft polymers were performed by cyclic voltammetry (CV), Fourier transform infrared spectroscopy, differential scanning calorimetry, scanning electron microscopy analyses. Electrochromic properties of the conducting copolymers were investigated by spectroelectrochemistry, kinetic and colorimetry studies. The observed lambda(max) and band gap values were found to be at 432 nm, 2.10 eV and 453 nm, 2.13 eV for P(TCP1 -co-Th) and P(TCP2-co-Th), respectively. Also, we successfully established the utilization of dual-type complementary colored polymer electrochromic devices using P(TCP I co-Th)/poly(3,4-ethylenedioxythiophene) (PEDOT) in sandwich configuration. The switching ability, stability and optical memory of the electrochromic device were investigated with UV-Vis spectrophotometer and CV. P(TCP1-co-Th)/PEDOT switches between blue and brown. (c) 2005 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.jelechem.2005.01.017
dc.identifier.endpage197en_US
dc.identifier.issn1572-6657
dc.identifier.issn1873-2569
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-18144375601
dc.identifier.scopusqualityQ1
dc.identifier.startpage189en_US
dc.identifier.urihttps://doi.org/10.1016/j.jelechem.2005.01.017
dc.identifier.urihttps://hdl.handle.net/11468/15625
dc.identifier.volume579en_US
dc.identifier.wosWOS:000229395100002
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherElsevier Science Saen_US
dc.relation.ispartofJournal of Electroanalytical Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectElectrochromic Devicesen_US
dc.subjectConducting Polymersen_US
dc.subjectGraft Copolymerizationen_US
dc.titleConducting copolymers of thiophene functionalized polystyrenes with thiopheneen_US
dc.titleConducting copolymers of thiophene functionalized polystyrenes with thiophene
dc.typeArticleen_US

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