Electrochemical Polymerization of 9-Fluorenecarboxylic Acid and Its Electrochromic Device Application

dc.authorid Onal, ahmet muhtar/0000-0003-0644-7180
dc.authorid BEZGIN CARBAS, BUKET/0000-0002-4178-5911
dc.authorscopusid 57197868205
dc.authorscopusid 55925768200
dc.authorscopusid 7004825485
dc.authorwosid Cihaner, Atilla/AAC-9468-2021
dc.authorwosid Onal, ahmet muhtar/AAS-5007-2020
dc.contributor.author Bezgin, Buket
dc.contributor.author Cihaner, Atilla
dc.contributor.author Onal, Ahmet M.
dc.contributor.other Chemical Engineering
dc.date.accessioned 2024-07-05T14:34:17Z
dc.date.available 2024-07-05T14:34:17Z
dc.date.issued 2008
dc.department Atılım University en_US
dc.department-temp [Bezgin, Buket; Onal, Ahmet M.] Middle E Tech Univ, Dept Chem, TR-06531 Ankara, Turkey; [Cihaner, Atilla] Atilim Univ, Fac Engn, Chem Grp, TR-06836 Ankara, Turkey en_US
dc.description Onal, ahmet muhtar/0000-0003-0644-7180; BEZGIN CARBAS, BUKET/0000-0002-4178-5911 en_US
dc.description.abstract Poly(9-fluorenecarboxylic acid) (PFCA) was synthesized by electrochemical oxidation of 9-fluorenecarboxylic acid (FCA) using a mixture of nitromethane and boron trifluoride diethyl etherate as the solvent and tetrabutylammonium tetrafluoroborate as the supporting electrolyte. An insoluble and conducting brownish-orange film was deposited on the electrode surface, both during repetitive cycling and constant potential electrolysis at 1.15 V. Characterization of the polymer film has been carried out using Fourier Transform Infrared spectroscopy technique and thermal behavior was studied via thermal gravimetric analysis. Structural analysis showed that the polymerization of FCA occurred at 2,7-position. Spectroelectrochemical behavior of the polymer film on indium tin oxide working electrode was studied by recording the electronic absorption spectra, in-situ, in monomer-free electrolytic solution at different potentials and it is found that the PFCA film can be reversibly cycled between 0.0 V and 1.2 V Furthermore, a dual type electrochromic device based on PFCA was constructed and its spectroelectrochemical properties were investigated. The electrochromic device exhibits color change from transparent to dark blue with a good open circuit memory. (c) 2008 Elsevier B.V. All rights reserved. en_US
dc.description.sponsorship Scientific and Technical Research Council of Turkey (TUBITAK) [TBAG-104 T423] en_US
dc.description.sponsorship Authors would like to express their gratitude to the Scientific and Technical Research Council of Turkey (TUBITAK, TBAG-104 T423) for financial support. en_US
dc.identifier.citationcount 25
dc.identifier.doi 10.1016/j.tsf.2008.02.003
dc.identifier.endpage 7334 en_US
dc.identifier.issn 0040-6090
dc.identifier.issn 1879-2731
dc.identifier.issue 21 en_US
dc.identifier.scopus 2-s2.0-49349092454
dc.identifier.startpage 7329 en_US
dc.identifier.uri https://doi.org/10.1016/j.tsf.2008.02.003
dc.identifier.uri https://hdl.handle.net/20.500.14411/1040
dc.identifier.volume 516 en_US
dc.identifier.wos WOS:000259727900011
dc.identifier.wosquality Q3
dc.institutionauthor Cihaner, Atilla
dc.language.iso en en_US
dc.publisher Elsevier Science Sa 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 29
dc.subject electrochemical polymerization en_US
dc.subject spectroelectrochemistry en_US
dc.subject electrochromic device en_US
dc.subject 9-fluorenecarboxylic acid en_US
dc.title Electrochemical Polymerization of 9-Fluorenecarboxylic Acid and Its Electrochromic Device Application en_US
dc.type Article en_US
dc.wos.citedbyCount 25
dspace.entity.type Publication
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