Black-to-Transmissive Electrochromic Switching PEDOT-co-poly(N-ethylcarbazole) via a Sustainable and Facile In Situ Photo(co)polymerization Method

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dc.authoridKoyuncu, Sermet/0000-0001-8352-8326
dc.authoridAltinisik, Sinem/0000-0003-0238-0169
dc.contributor.authorTabak, Tugberk
dc.contributor.authorAltinisik, Sinem
dc.contributor.authorUlucay, Sude
dc.contributor.authorKoyuncu, Sermet
dc.contributor.authorKaya, Kerem
dc.date.accessioned2025-01-27T20:27:25Z
dc.date.available2025-01-27T20:27:25Z
dc.date.issued2024
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractIt is a great challenge to obtain black-to-transmissive switches using one type of polymer. Therefore, the color blending/mixing theory has been previously applied by many research groups to produce black-to-transmissive materials (BTMs) through the (electro)chemical copolymerization of several monomers. However, these (electro)chemical copolymerization methods exhibited numerous drawbacks in terms of sustainability. In this work, for the first time, the synthesis of an electrically conductive (bromide-doped) poly(3,4-ethylenedioxythiophene)-poly(N-ethylcarbazole) (PEDOT-co-PECz) copolymer was demonstrated using an in situ and sustainable photopolymerization technique. Spectrally and microscopically characterized copolymers were then deposited onto ITO/glass using spray coating. The copolymer film demonstrated to switch from a black state (L*: 38.16; a: -0.33; b: -2.89) to a transmissive state (L* = 83, a* = -3, b* = -6) with a contrast of 31.6% Delta T at 650 nm in fast response times (2.28-4.38 s). The results highlight the importance of this advanced method for the sustainable and fast fabrication of smart windows.
dc.description.sponsorship, Y?ksek?gretim Kurulu [TGA-2023-44004]; Turkish Higher Council of Education (YOK)
dc.description.sponsorshipThis work was supported by the Turkish Higher Council of Education (YOK) project no: TGA-2023-44004. The authors thank Tugser Yilmaz and Adalet Nur Altunkaya for their help in PXRD and water contact angle measurements, respectively.
dc.identifier.doi10.1021/acs.macromol.4c00364
dc.identifier.endpage4781
dc.identifier.issn0024-9297
dc.identifier.issn1520-5835
dc.identifier.issue10
dc.identifier.scopus2-s2.0-85193285372
dc.identifier.scopusqualityQ1
dc.identifier.startpage4769
dc.identifier.urihttps://doi.org/10.1021/acs.macromol.4c00364
dc.identifier.urihttps://hdl.handle.net/20.500.12428/22682
dc.identifier.volume57
dc.identifier.wosWOS:001225087300001
dc.identifier.wosqualityN/A
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/openAccess
dc.snmzKA_WoS_20250125
dc.subjectElectrochemical Polymerization
dc.subjectConducting Polymers
dc.subjectCarbazole
dc.subjectDevices
dc.subjectCopolymers
dc.subject3,4-Ethylenedioxythiophene
dc.subjectPerformance
dc.subjectFabrication
dc.subjectState
dc.subjectFilms
dc.titleBlack-to-Transmissive Electrochromic Switching PEDOT-co-poly(N-ethylcarbazole) via a Sustainable and Facile In Situ Photo(co)polymerization Method
dc.typeArticle

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