Azomethine coupled fluorene-thiophene-pyrrole based copolymers: Electrochromic applications

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dc.authoridKaya, İsmet / 0000-0002-9813-2962
dc.contributor.authorYıldırım, Mehmet
dc.contributor.authorKaya, İsmet
dc.contributor.authorAydın, Aysel
dc.date.accessioned2025-01-27T20:27:25Z
dc.date.available2025-01-27T20:27:25Z
dc.date.issued2013
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractTwo new copolymers were synthesized via the electrochemical copolymerization of 4,4'-(9H-fluorene-9,9-diyl)bis(N-(thiophen-2-ylmethylene)aniline) (FTMA) with thiophene (Th) and pyrrole (Py). According to the X-ray Photoelectron Spectroscopy (XPS) measurements, the polymers FTMA-co-Th and FTMA-co-Py possessed monomer ratios of nearly 1/5 (FTMA/Th) and 1/2 (FTMA/Py). Spectroelectrochemical investigations showed that FTMA-co-Th was a red color at low potentials and a blue color at high potentials. FTMA-co-Py was purple at low potentials and dark gray at high potentials. Spectroelectrochemical monitoring showed good absorption recoveries over repeated potential scans. As a result, FTMA-co-Th and FTMA-co-Py may be good candidates for electrochromic devices (ECDs) and could be used as coloring agents in electrochromic layers in ECDs. (C) 2013 Elsevier Ltd. All rights reserved.
dc.identifier.doi10.1016/j.reactfunctpolym.2013.06.001
dc.identifier.endpage1174
dc.identifier.issn1381-5148
dc.identifier.issue9
dc.identifier.scopus2-s2.0-84879819905
dc.identifier.scopusqualityQ1
dc.identifier.startpage1167
dc.identifier.urihttps://doi.org/10.1016/j.reactfunctpolym.2013.06.001
dc.identifier.urihttps://hdl.handle.net/20.500.12428/22683
dc.identifier.volume73
dc.identifier.wosWOS:000323875100001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Bv
dc.relation.ispartofReactive & Functional Polymers
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectElectrocopolymerization
dc.subjectElectrochromism
dc.subjectCopolymerization ratio
dc.titleAzomethine coupled fluorene-thiophene-pyrrole based copolymers: Electrochromic applications
dc.typeArticle

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