Design and synthesis of new 4,4?-difluoro-4-bora-3a,4a-diaza-s-indacene based electrochromic polymers

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dc.authoridPAMUK ALGI, MELEK/0000-0001-5863-3976
dc.authoridAlgi, Fatih/0000-0001-9376-1770
dc.authoridCansu Ergun, Emine Gul/0000-0002-3941-4345
dc.authoridertan, salih/0000-0001-8852-1879
dc.contributor.authorAlgi, Melek Pamuk
dc.contributor.authorTirkes, Seha
dc.contributor.authorErtan, Salih
dc.contributor.authorErgun, Emine Gul Cansu
dc.contributor.authorCihaner, Atilla
dc.contributor.authorAlgi, Fatih
dc.date.accessioned2025-01-27T20:29:02Z
dc.date.available2025-01-27T20:29:02Z
dc.date.issued2013
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractDesign, synthesis, optical and electrochemical properties of two novel 4,4'-Difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY) based donor-acceptor compounds, 1 and 2, are reported in order to elucidate the structure-property relationships in BODIPY based materials. Importantly, these compounds provide opportunity to be used as crosslinkers, since they have three electroactive donor sides. Furthermore, these compounds are polymerized successfully via electrochemical polymerization. The corresponding polymers (P1 and P2) are also characterized by using electrochemical and optical methods in monomer-free electrolyte solutions. It is found that both polymers P1 and P2 exhibit reversible oxidation peaks with half wave potentials of 0.70 V and 0.98 V vs. Ag/AgCl, respectively, and they have low optical band gaps (1.88 eV for P1 and 1.72 eV for P2). It is also noted that the polymers exhibit multielectrochromic properties upon doping: P1 can be switched from pink color in the neutral state to blue color in the oxidized state and P2 can be switched from transmissive pink color when neutralized to transmissive blue color when oxidized. (C) 2013 Elsevier Ltd. All rights reserved.
dc.description.sponsorshipScientific and Technical Research Council of Turkey (TUBITAK); European Cooperation in Science and Technology (COST); Canakkale Onsekiz Mart University; Atilim University [ATU-ALP-1011-02]; Turkish Academy of Sciences (TUBA); TUBA
dc.description.sponsorshipThe authors gratefully acknowledge financial support from the Scientific and Technical Research Council of Turkey (TUBITAK), European Cooperation in Science and Technology (COST), Canakkale Onsekiz Mart University, Atilim University (ATU-ALP-1011-02), and The Turkish Academy of Sciences (TUBA). M.P.A. is indebted to TUBA for a graduate fellowship.
dc.identifier.doi10.1016/j.electacta.2013.07.179
dc.identifier.endpage774
dc.identifier.issn0013-4686
dc.identifier.issn1873-3859
dc.identifier.scopus2-s2.0-84884517609
dc.identifier.scopusqualityQ1
dc.identifier.startpage766
dc.identifier.urihttps://doi.org/10.1016/j.electacta.2013.07.179
dc.identifier.urihttps://hdl.handle.net/20.500.12428/22793
dc.identifier.volume109
dc.identifier.wosWOS:000328006300104
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofElectrochimica Acta
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectElectrochemical polymerization
dc.subjectElectrochromics
dc.subjectThiophene
dc.subjectEDOT
dc.subjectBODIPY
dc.titleDesign and synthesis of new 4,4?-difluoro-4-bora-3a,4a-diaza-s-indacene based electrochromic polymers
dc.typeArticle

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