Comparative Study of Electrochromic Supercapacitor Electrodes Based on PEDOT:PSS/ITO Fabricated via Spray and Electrospray Methods

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dc.authoridAltinisik, Sinem/0000-0003-0238-0169
dc.authorid, Fahri/0009-0009-6981-4022
dc.authoridKoyuncu, Sermet/0000-0001-8352-8326
dc.contributor.authorCatoglu, Fahri
dc.contributor.authorAltinisik, Sinem
dc.contributor.authorKoyuncu, Sermet
dc.date.accessioned2025-01-27T20:29:02Z
dc.date.available2025-01-27T20:29:02Z
dc.date.issued2024
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractPEDOT:PSS stands out as a leading commercial conducting polymer due to its excellent water dispersibility, controllable miscibility, adjustable conductivity, and ability to form films through various techniques. This study investigates the electrochemical and electrochromic performance of electrodes prepared by depositing PEDOT:PSS onto ITO surfaces by using two distinct methods: conventional spray coating and electrospray deposition. Detailed characterization of the prepared electrodes was performed by using atomic force microscopy, scanning electron microscopy, Fourier-transform infrared, and Raman spectroscopy techniques. Our findings reveal that electrodes fabricated via electrospray deposition (PEDOT:PSS/ITO electrode_2) significantly outperform those made by spray coating (PEDOT:PSS/ITO electrode_1). Specifically, electrode_2 exhibits a capacitance of 1678.60 mu F cm-2, compared to 826.14 mu F cm-2 for electrode_1, at a current density of 10 mu A cm-2. PEDOT:PSS electrodes exhibit areal energy densities of 0.41 and 0.84 mW h cm-2, along with power densities of 4.96 and 4.97 mu W cm-2, respectively. Moreover, electrode_2 demonstrates a high coloration efficiency of 84.32 cm2 C-1 and fast response times of 1.36 s for coloration and 0.98 s for bleaching. This study highlights the advantages of electrospray deposition over traditional methods, showcasing the potential of electrospray-prepared PEDOT:PSS electrodes for use in multifunctional energy storage devices.
dc.description.sponsorshipTUBITAK [1919B012321984]
dc.description.sponsorshipWe thank the financial support from the TUBITAK 2209-A-Research Project Support Programme for Undergraduate Students (Project ID: 1919B012321984).
dc.identifier.doi10.1021/acsomega.4c04235
dc.identifier.endpage32115
dc.identifier.issn2470-1343
dc.identifier.issue29
dc.identifier.pmid39072065
dc.identifier.scopus2-s2.0-85197627245
dc.identifier.scopusqualityQ1
dc.identifier.startpage32107
dc.identifier.urihttps://doi.org/10.1021/acsomega.4c04235
dc.identifier.urihttps://hdl.handle.net/20.500.12428/22791
dc.identifier.volume9
dc.identifier.wosWOS:001277657300001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherAmer Chemical Soc
dc.relation.ispartofAcs Omega
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectEnergy-Storage
dc.subjectConductivity
dc.subjectDeposition
dc.subjectTransport
dc.subjectFilms
dc.titleComparative Study of Electrochromic Supercapacitor Electrodes Based on PEDOT:PSS/ITO Fabricated via Spray and Electrospray Methods
dc.typeArticle

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