A new electrochromic copolymer based on dithienylpyrrole and EDOT

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dc.authoridAlgi, Fatih/0000-0001-9376-1770
dc.authoridPAMUK ALGI, MELEK/0000-0001-5863-3976
dc.contributor.authorAlgi, Melek Pamuk
dc.contributor.authorOztas, Zahide
dc.contributor.authorTirkes, Seha
dc.contributor.authorCihaner, Atilla
dc.contributor.authorAlgi, Fatih
dc.date.accessioned2025-01-27T20:31:16Z
dc.date.available2025-01-27T20:31:16Z
dc.date.issued2013
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractA new compound, namely diethyl 2,5-di(thiophen-2-yl)-1H-pyrrole-3,4-dicarboxylate (1), was copolymerized with 3,4-ethylenedioxythiophene (EDOT) via electrochemical method. The copolymer exhibits multicolor electrochromic property: It is found that the copolymer, poly(1-co-EDOT), has a specific optical band gap (1.71 eV) to reflect and/or transmit reddish brown color in the neutral state, and it can be switched to reddish orange, orange, yellowish green and blue colors upon oxidation in a low switching time (1.0 s). Importantly, these colors are essential for camouflage and/or full color electrochromic device/display applications. In addition to these, the obtained copolymer has a coloration efficiency of 173 cm(2)/C at 500 nm. (C) 2013 Elsevier B.V. All rights reserved.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [109R009, 110T488]; Atilim University [ATU-ALP-1011-02, ATU-BAP-1011-05]; Canakkale Onsekiz Mart University; Turkish Academy of Sciences (TUBA); TUBA
dc.description.sponsorshipThe authors gratefully acknowledge the financial support from the Scientific and Technological Research Council of Turkey (TUBITAK, Grant Nos. 109R009, 110T488), Atilim University (ATU-ALP-1011-02, ATU-BAP-1011-05), Canakkale Onsekiz Mart University and The Turkish Academy of Sciences (TUBA). M.P.A. is indebted to TUBA for graduate fellowship.
dc.identifier.doi10.1016/j.orgel.2013.01.036
dc.identifier.endpage1102
dc.identifier.issn1566-1199
dc.identifier.issn1878-5530
dc.identifier.issue4
dc.identifier.scopus2-s2.0-84874938350
dc.identifier.scopusqualityQ1
dc.identifier.startpage1094
dc.identifier.urihttps://doi.org/10.1016/j.orgel.2013.01.036
dc.identifier.urihttps://hdl.handle.net/20.500.12428/23063
dc.identifier.volume14
dc.identifier.wosWOS:000317347800011
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Bv
dc.relation.ispartofOrganic Electronics
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectMulticolor electrochromism
dc.subjectCamouflage
dc.subjectDithienylpyrrole
dc.subjectEDOT
dc.titleA new electrochromic copolymer based on dithienylpyrrole and EDOT
dc.typeArticle

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