Synthesis and characterization of thiophene functionalized polystyrene copolymers and their electrochemical properties

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dc.contributor.authorŞahin, Elif
dc.contributor.authorÇamurlu, Pınar
dc.contributor.authorToppare, Levent
dc.contributor.authorMercore, Viorela Mihaela
dc.contributor.authorCianga, Ioan
dc.contributor.authorYağcı, Yusuf
dc.contributor.orcid0000-0003-3589-8300
dc.contributor.orcid0000-0003-1610-0033
dc.date.accessioned2024-04-24T15:59:30Z
dc.date.available2024-04-24T15:59:30Z
dc.date.issued2005
dc.departmentDicle Üniversitesi, Fen Fakültesi, Kimya Bölümüen_US
dc.description.abstractThiophene functionalized polystyrene samples (TFPS) were synthesized by atom transfer radical polymerization (ATRP) of styrene, followed by Suzuki coupling with 3-thiophene (Th) boronic acid. Conducting graft polymer of TFPS with thiophene was achieved at 1.5 V in tetrabutylammonium tetrafluoroborate/dichloromethane (TBAFB/DM) by electrochemical methods. Spectroelectrochemical analysis of the resulting copolymers [P(TFPS-co-Th)] reflected electronic transitions at 449, 721 and 880 nm, revealing pi - pi* transition, polaron and bipolaron band formation, respectively. We also successfully established the utilization of dual type complementary colored polymer electrochromic devices using P(TFPS-co-Th)/poly(3,4-ethylenedioxythiophene (PEDOT) in sandwich configuration. The switching ability, stability and optical memory of the electrochromic device were investigated by UV-visible spectrophotometry and cyclic voltammetry. Device switches between brown and blue color with a switching time of 1.3 s were prepared with optical contrast (%Delta T) of 25 (c) 2005 Society of Chemical Industry.en_US
dc.identifier.citationŞahin, E., Çamurlu, P., Toppare, L., Mercore, V. M., Cianga, I.ve Yağcı, Y. (2005). Synthesis and characterization of thiophene functionalized polystyrene copolymers and their electrochemical properties. Polymer International, 54(12), 1599-1605.
dc.identifier.doi10.1002/pi.1887
dc.identifier.endpage1605en_US
dc.identifier.issn0959-8103
dc.identifier.issn1097-0126
dc.identifier.issue12en_US
dc.identifier.scopus2-s2.0-28444483143
dc.identifier.scopusqualityQ1
dc.identifier.startpage1599en_US
dc.identifier.urihttps://doi.org/10.1002/pi.1887
dc.identifier.urihttps://hdl.handle.net/11468/14114
dc.identifier.urihttps://scijournals.onlinelibrary.wiley.com/doi/10.1002/pi.1887
dc.identifier.volume54en_US
dc.identifier.wosWOS:000233756000003
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorŞahin, Elif
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofPolymer International
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectElectrochromic devicesen_US
dc.subjectConducting polymersen_US
dc.subjectGraft copolymerizationen_US
dc.titleSynthesis and characterization of thiophene functionalized polystyrene copolymers and their electrochemical propertiesen_US
dc.titleSynthesis and characterization of thiophene functionalized polystyrene copolymers and their electrochemical properties
dc.typeArticleen_US

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