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Efficient Electrochromic Materials Based on PEDOT/WO3 Composites Synthesized in Ionic Liquid Media

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dc.creator ÖKSÜZ, Ayşegül
dc.creator Dulgerbaki, Cigdem
dc.date 2014-10-31T22:00:00Z
dc.date.accessioned 2020-10-06T11:23:48Z
dc.date.available 2020-10-06T11:23:48Z
dc.identifier cc245484-178c-4b92-a4d7-81971faf7eaa
dc.identifier 10.1002/elan.201400369
dc.identifier https://avesis.sdu.edu.tr/publication/details/cc245484-178c-4b92-a4d7-81971faf7eaa/oai
dc.identifier.uri http://acikerisim.sdu.edu.tr/xmlui/handle/123456789/72224
dc.description A series of ionic liquids such as 1-butyl-3-methylimidazolium hexafluorophosphate (BMIMPF6), 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl) imide (BMIMTFSI), and 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl) imide (BMPTFSI) were used as both electrochemical growth media and electrolytes for the synthesis of poly(3,4-ethylenedioxythiophene)/tungsten oxide (PEDOT/WO3) composite films for electrochromic device applications. The surface and electrochromic properties of the composites changed depending on characteristic of ionic liquids. The maximum transmittance window 41.3% was obtained at 620 nm with the operating potentials between +2 and -2 V, for the BMPTFSI synthesis medium. Optical transmittance spectra results of EC devices indicated that optical modulations values were 32.8% and 22.3% at 620 nm for the PEDOT/WO3 composites synthesized in the presence of BMIMPF6 and BMIMTFSI, respectively.
dc.language eng
dc.rights info:eu-repo/semantics/closedAccess
dc.title Efficient Electrochromic Materials Based on PEDOT/WO3 Composites Synthesized in Ionic Liquid Media
dc.type info:eu-repo/semantics/article


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