Both anodically and cathodically coloring electrochromic polymer based on dithieno[3,4-b,3?,4?-e]-[1,4]-dithiine

Basit Öğe Kaydı
dc.contributor.authorSahin, E
dc.contributor.authorCamurlu, P
dc.contributor.authorToppare, L
dc.date.accessioned2024-04-24T16:18:24Z
dc.date.available2024-04-24T16:18:24Z
dc.date.issued2006
dc.departmentDicle Üniversitesien_US
dc.description.abstractIn this study poly(dithieno[3,4-b,3',4'-e]-[1,4]-dithiine) (PDTH) was synthesized potentiodynamically in both p- and n-doping domains in 0.1 M tetrabutylammonium tetrafluoroborate/acetonitrie/borontrifluoride ethylether (8:2, v/v). Resulting homopolymer was characterized via cyclic voltammetry, FTIR and UV-vis Spectroscopy. PDTH revealed both anodically and cathodically coloring electrochromic behavior, upon p-and n-doping, respectively. Spectroelectrochemistry analysis of p-doped polymer, reflected electronic transitions at 450-486, 766 and similar to 900nm, revealing pi-pi degrees transition, polaron and bipolaron band formation, respectively. As an anodically coloring material, polymer revealed multi-color electrochromism, exhibiting brick, green and light gray colors. As the cathodically coloring material, color varied between highly transmissive and brown, as such this material exhibits potential controllable states. Switching ability of the polymer was also investigated by a kinetic study upon measuring the %T at the maximum contrast point. Results showed that PDTH is a potential material for electrochromic devices both as anodically and cathodically coloring material. (c) 2005 Elsevier B.V All rights reserved.en_US
dc.identifier.doi10.1016/j.synthmet.2005.10.019
dc.identifier.endpage128en_US
dc.identifier.issn0379-6779
dc.identifier.issue2-4en_US
dc.identifier.scopus2-s2.0-33644505479
dc.identifier.scopusqualityQ1
dc.identifier.startpage124en_US
dc.identifier.urihttps://doi.org/10.1016/j.synthmet.2005.10.019
dc.identifier.urihttps://hdl.handle.net/11468/16063
dc.identifier.volume156en_US
dc.identifier.wosWOS:000236363800006
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherElsevier Science Saen_US
dc.relation.ispartofSynthetic Metals
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectElectrochemical Polymerizationen_US
dc.subjectConducting Copolymersen_US
dc.subjectElectrochromic Propertiesen_US
dc.titleBoth anodically and cathodically coloring electrochromic polymer based on dithieno[3,4-b,3?,4?-e]-[1,4]-dithiineen_US
dc.titleBoth anodically and cathodically coloring electrochromic polymer based on dithieno[3,4-b,3?,4?-e]-[1,4]-dithiine
dc.typeArticleen_US

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu