The New Branched Multielectrochromic Materials: Enhancing the Electrochromic Performance via Longer Side Alkyl Chain

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dc.authoridKoyuncu, Sermet/0000-0001-8352-8326
dc.contributor.authorKoyuncu, Fatma Baycan
dc.contributor.authorSefer, Emre
dc.contributor.authorKoyuncu, Sermet
dc.contributor.authorOzdemir, Eyup
dc.date.accessioned2025-01-27T20:59:44Z
dc.date.available2025-01-27T20:59:44Z
dc.date.issued2011
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractWe describe the synthesis and structure property relationships of two branched electroactive monomers containing carbazole core, 2,5-di(2-thienyl)-1H-pyrrole, differentiated by the length of side alkyl chains (DSNSC-1 and DSNSC-2). Structural identification of initial compounds and products were carried out by using FT-IR and H-1 and C-13 NMR spectroscopy. The electroactive materials DSNSC-1 and DSNSC-2 were directly coated on to ITO glass surface by using electrochemical polymerization process. The results clearly indicate that the length of side alkyl chain has a major impact on optical and electrochemical properties of these polymers. Poly-DSNC-2 with longer side alkyl chain exhibits a high contrast ratio (Delta T% = 68% at 850 nm), a response time of about 0.8 s, and high coloration efficiency (352 cm(2) C-1) and retained its performance by 97.1% even after 5000 cycles.
dc.description.sponsorshipCanakkale Onsekiz Mart University Grants Commission [2010/60]
dc.description.sponsorshipWe gratefully acknowledge the support from Canakkale Onsekiz Mart University Grants Commission (Project No. 2010/60).
dc.identifier.doi10.1021/ma2013833
dc.identifier.endpage8414
dc.identifier.issn0024-9297
dc.identifier.issn1520-5835
dc.identifier.issue21
dc.identifier.scopus2-s2.0-80455162550
dc.identifier.scopusqualityQ1
dc.identifier.startpage8407
dc.identifier.urihttps://doi.org/10.1021/ma2013833
dc.identifier.urihttps://hdl.handle.net/20.500.12428/26804
dc.identifier.volume44
dc.identifier.wosWOS:000296308300007
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAmer Chemical Soc
dc.relation.ispartofMacromolecules
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectSoluble Conducting Polymer
dc.subjectColoration Efficiency
dc.subjectOptical-Properties
dc.subjectCarbazole
dc.subjectElectropolymerization
dc.subjectDevices
dc.subjectGreen
dc.subjectPolyamides
dc.subjectFilms
dc.titleThe New Branched Multielectrochromic Materials: Enhancing the Electrochromic Performance via Longer Side Alkyl Chain
dc.typeArticle

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