Synthesis and Polymerization of 2-And 3-Substituted Thiophene Derivatives Linked by Polyether Bridges
dc.authorid | Onal, ahmet muhtar/0000-0003-0644-7180 | |
dc.authorscopusid | 7801644024 | |
dc.authorscopusid | 55925768200 | |
dc.authorscopusid | 7004825485 | |
dc.authorwosid | Cihaner, Atilla/AAC-9468-2021 | |
dc.authorwosid | Onal, ahmet muhtar/AAS-5007-2020 | |
dc.contributor.author | Tirkes, S | |
dc.contributor.author | Cihaner, A | |
dc.contributor.author | Önal, AM | |
dc.contributor.other | Chemical Engineering | |
dc.date.accessioned | 2024-07-05T15:09:46Z | |
dc.date.available | 2024-07-05T15:09:46Z | |
dc.date.issued | 2004 | |
dc.department | Atılım University | en_US |
dc.department-temp | Middle E Tech Univ, Dept Chem, TR-06521 Ankara, Turkey; Atilim Univ, Fac Engn, TR-06836 Ankara, Turkey | en_US |
dc.description | Onal, ahmet muhtar/0000-0003-0644-7180 | en_US |
dc.description.abstract | New compounds consisting of 2- and 3-thienyl units linked by polyether bridges have been synthesized and their electrochemical polymerization was performed via constant potential electrolysis (CPE) in an electrolytic solution containing 0.1 M tetrabutylammonium hexafluorophosphate (TBAPF(6)) dissolved in CH3CN. 2-Thienyl monomers (I and II), but not 3-thienyl monomers (III and IV), were also polymerized via chemical oxidation, which yielded broken pi-conjugated polymer products. The polymers were characterized using H-1 NMR and FT-IR spectroscopic techniques. It was found that both chemical and electrochemical oxidation of 2-thienyl monomers gave mainly poly(2,2'-bithiophenemethylene) due to elimination of polyether chains during the polymerization reaction. On the other hand, electrochemical oxidation of 3-thienyl monomers resulted in corresponding polymers without any cleavage of polyether bridges. Spectroelectrochemical (SPEL) properties of the products were investigated using UV-Vis spectroscopic techniques. (C) 2004 Elsevier B.V. All rights reserved. | en_US |
dc.identifier.citationcount | 6 | |
dc.identifier.doi | 10.1016/j.jelechem.2004.07.005 | |
dc.identifier.endpage | 196 | en_US |
dc.identifier.issn | 1572-6657 | |
dc.identifier.issn | 1873-2569 | |
dc.identifier.issue | 1 | en_US |
dc.identifier.scopus | 2-s2.0-6444221695 | |
dc.identifier.scopusquality | Q2 | |
dc.identifier.startpage | 189 | en_US |
dc.identifier.uri | https://doi.org/10.1016/j.jelechem.2004.07.005 | |
dc.identifier.uri | https://hdl.handle.net/20.500.14411/1233 | |
dc.identifier.volume | 573 | en_US |
dc.identifier.wos | WOS:000224809300024 | |
dc.identifier.wosquality | Q1 | |
dc.institutionauthor | Tirkeş, Seha | |
dc.institutionauthor | Cihaner, Atilla | |
dc.language.iso | en | en_US |
dc.publisher | Elsevier Science Sa | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.scopus.citedbyCount | 6 | |
dc.subject | electrochemical polymerization | en_US |
dc.subject | SPEL | en_US |
dc.subject | ESR | en_US |
dc.subject | polyether bridged-substituted thiophenes | en_US |
dc.title | Synthesis and Polymerization of 2-And 3-Substituted Thiophene Derivatives Linked by Polyether Bridges | en_US |
dc.type | Article | en_US |
dc.wos.citedbyCount | 6 | |
dspace.entity.type | Publication | |
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