Investigating the effect of electrolyte types with various ionic liquids on the electrochromic performance of PEDOT:PSS based LbL multilayers

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dc.authoridYıldırım, Saffettin / 0000-0003-3090-1769
dc.authoridOkutan, Merve / 0000-0002-3110-0675
dc.authoridZayim, Esra / 0000-0001-5887-0293
dc.authoridEvecan, Dilek / 0000-0001-5518-5741
dc.authorwosidYıldırım, Saffettin / AAD-1687-2020
dc.authorwosidOkutan, Merve / AAO-9499-2021
dc.authorwosidZayim, Esra / ABB-1130-2020
dc.contributor.authorOkutan, Merve
dc.contributor.authorEvecan, Dilek
dc.contributor.authorYıldırım, Saffettin
dc.contributor.authorÖzkan Zayim, Esra
dc.contributor.authorDeligöz, Hüseyin
dc.date.accessioned2021-11-01T15:05:13Z
dc.date.available2021-11-01T15:05:13Z
dc.date.issued2020
dc.departmentHitit Üniversitesi, Mühendislik Fakültesi, Kimya Mühendisliği Bölümü
dc.description.abstractThe objective of the study is to investigate the electrochromic performances of layer-by-layer (LbL) multilayered thin film electrode prepared from linear polyethylene imine (LPEI) and poly(3,4-ethylenediox-ythiophene):polystyrene sulfonate (PEDOT:PSS) on PET-ITO substrate in the presence of different types of electrolytes. For this purpose, the electrochromic behaviors of (LPEI/PEDOT:PSS) 10 is performed in LiClO4/propylene carbonate (PC) and two different ionic liquids (IL) namely N-methylimidazolium tetrafluoroborate (Melm-BF4) and 2-hydroxy ethyl ammonium formate (2-HEAF), as a function of IL content and scanning rate. The optical contrast value of (LPEI/PEDOT:PSS) 10 film is determined as 58.4% in the existence of 10 wt% of 2-HEAF as the electrolyte. The coloration efficiency of this film is determined as 606.7 cm(2)/C, which this value was greater approximately four times than 1 M LiClO4/PC. According to the obtained results, 2-HEAF has been evaluated as a suitable electrolyte alternative for (LPEI/PEDOT:PSS) 10 film due to its better optical contrast and coloration efficiency compared to other electrolytes.
dc.description.sponsorshipResearch Fund of the Istanbul University-Cerrahpasain Istanbul/Turkey [49085]en_US
dc.description.sponsorshipThis work is supported by the Research Fund of the Istanbul University-Cerrahpasain Istanbul/Turkey. Project Number: 49085.en_US
dc.identifier.citationOkutan, M., Evecan, D., Yıldırım, S., Zayim, E. Ö., & Deligöz, H. (2020). Investigating the effect of electrolyte types with various ionic liquids on the electrochromic performance of PEDOT: PSS based LbL multilayers. Microelectronic Engineering, 234, 111454.
dc.identifier.doi10.1016/j.mee.2020.111454
dc.identifier.issn0167-9317
dc.identifier.issn1873-5568
dc.identifier.scopus2-s2.0-85092488443
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1016/j.mee.2020.111454
dc.identifier.urihttps://hdl.handle.net/11491/7175
dc.identifier.volume234en_US
dc.identifier.wosWOS:000582116500007
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorOkutan, Merve
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofMicroelectronic Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectElectrochromismen_US
dc.subjectPEDOT:PSSen_US
dc.subjectLbL Techniqueen_US
dc.subject2-hydroxy Ethyl Ammonium Formateen_US
dc.subjectPET-ITOen_US
dc.titleInvestigating the effect of electrolyte types with various ionic liquids on the electrochromic performance of PEDOT:PSS based LbL multilayers
dc.typeArticle

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