A Pure Blue To Highly Transmissive Electrochromic Polymer Based on Poly(3,4-Propylenedioxyselenophene) With a High Optical Contrast Ratio

dc.authorscopusid 36910848100
dc.authorscopusid 36680659400
dc.authorscopusid 55925768200
dc.authorwosid Cihaner, Atilla/AAC-9468-2021
dc.contributor.author Karabay, Baris
dc.contributor.author Pekel, Lutfiye Canan
dc.contributor.author Cihaner, Atilla
dc.contributor.other Chemical Engineering
dc.date.accessioned 2024-07-05T14:31:35Z
dc.date.available 2024-07-05T14:31:35Z
dc.date.issued 2015
dc.department Atılım University en_US
dc.department-temp [Karabay, Baris; Pekel, Lutfiye Canan; Cihaner, Atilla] Atilim Univ, Dept Chem Engn & Appl Chem, Atilim Optoelect Mat & Solar Energy Lab ATOMSEL, TR-06836 Ankara, Turkey en_US
dc.description.abstract A new derivative of 3,4-propylenedioxyselenophene bearing naphthalenylmethyl appeandages on the bridge, called 3,4-dihydro-3,3-bis((naphthalen-2-yl)methyl)-2H-selenopheno[3,4-b][1,4]dioxepine (ProDOS-Np-2), was synthesized and polymerized via potentiostatic and potentiodynamic methods. The electrochemically obtained polymer film (PProDOS-Np-2) is pure blue at the neutral state and highly transparent at the oxidized state. An increase in the size of the substituents on the bridge resulted in an increase in the optical contrast ratio. Upon moving from naked bridge to benzyl and to naphthalenylmethyl substituents on the bridge center, the optical contrast changed from 51% to 65% and finally to 84%, which is the second highest reported optical contrast ratio in polyselenophene family. When compared to polythiophene analogue, the PProDOS-Np-2 has lower oxidation potential and band gap, higher optical contrast ratio, coloration efficiency, robustness, and stability. The polymer film preserved its properties even after thousands of cycles under ambient conditions. en_US
dc.description.sponsorship Scientic and Technical Research Council of Turkey [TUBITAK-111T976]; Atilim University [ATU-BAP-A-1314-01] en_US
dc.description.sponsorship We express our thanks to the Scientic and Technical Research Council of Turkey (TUBITAK-111T976) and Atilim University (ATU-BAP-A-1314-01) for their financial support. en_US
dc.identifier.citationcount 46
dc.identifier.doi 10.1021/acs.macromol.5b00022
dc.identifier.endpage 1357 en_US
dc.identifier.issn 0024-9297
dc.identifier.issn 1520-5835
dc.identifier.issue 5 en_US
dc.identifier.scopus 2-s2.0-84924386473
dc.identifier.startpage 1352 en_US
dc.identifier.uri https://doi.org/10.1021/acs.macromol.5b00022
dc.identifier.uri https://hdl.handle.net/20.500.14411/708
dc.identifier.volume 48 en_US
dc.identifier.wos WOS:000350918700011
dc.identifier.wosquality Q1
dc.institutionauthor Cihaner, Atilla
dc.language.iso en en_US
dc.publisher Amer Chemical Soc en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.scopus.citedbyCount 47
dc.subject [No Keyword Available] en_US
dc.title A Pure Blue To Highly Transmissive Electrochromic Polymer Based on Poly(3,4-Propylenedioxyselenophene) With a High Optical Contrast Ratio en_US
dc.type Article en_US
dc.wos.citedbyCount 46
dspace.entity.type Publication
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relation.isAuthorOfPublication.latestForDiscovery e90eb435-04d3-4309-8e68-ee4590ad536c
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relation.isOrgUnitOfPublication.latestForDiscovery bebae599-17cc-4f0b-997b-a4164a19b94b

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