Poly(thieno[3,4-b][1,4] dioxine) and poly([1,4] dioxino[2,3-c] pyrrole) derivatives: p-and n-dopable redox-active electrode materials for solid state supercapacitor applications

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dc.authoridGULLU, Mustafa/0000-0003-3905-1094
dc.authoridGungor, Tugba/0000-0001-5261-1856
dc.authoridYigit, Deniz/0000-0003-2211-7114
dc.contributor.authorYigit, Deniz
dc.contributor.authorGungor, Tugba
dc.contributor.authorGullu, Mustafa
dc.date.accessioned2025-01-27T20:49:30Z
dc.date.available2025-01-27T20:49:30Z
dc.date.issued2013
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractWe report the synthesis and supercapacitive properties of novel poly(2,3,4a, 9a-tetrahydro[ 1,4] dioxino[2,3-b] thieno[3,4-e][1,4] dioxine) (pTDTD) and poly(7-butyl-3,4a, 7,9a-tetrahydro- 2H-[1,4] dioxino[2',3': 5,6][1,4] dioxino[2,3-c] pyrrole) (pTDDP) as redox-active electrode materials for supercapacitor applications. At first, new thiophene and pyrrole monomers containing of fused two 1,4-dioxane rings were successfully synthesized and their conducting polymers were prepared electrochemically on a stainless steel (SS) electrode. Symmetric and asymmetric solid state pseudocapacitor devices were fabricated in order to evaluate supercapacitive performances of newly designed pTDTD and pTDDP. The SS electrodes modified with pTDTD and pTDDP were used as an anode material against pEDOT coated SS cathode in asymmetric devices and as both anode and cathode material in symmetric devices. Capacitive behaviors and performances of the devices were tested by cyclic voltammetry (CV), galvanostatic charge/discharge (GCD) and electrochemical impedance spectroscopy (EIS) techniques. In symmetric devices, pTDTD provided a specific capacitance of 260 F/g and specific energy of 288Wh/kg, while the pTDDP was found to be not a suitable redox-active electrode material for pseudocapacitor applications. (C) 2013 Elsevier B.V. All rights reserved.
dc.description.sponsorshipScientific and Technological Research Council of Turkey-TUBITAK [TBAG-110T071]; TUBITAK; Anadolu University, Faculty of Science, and Anadolu Univeristy Medicinal Plants, Drugs and Scientific Research Center (AUBIBAM)
dc.description.sponsorshipWe are grateful to the Scientific and Technological Research Council of Turkey-TUBITAK for their generous financial support (TBAG-110T071). Deniz Yigit and Tugba Gungor also thank TUBITAK for postgraduate scholarships. We also would like to thank Anadolu University, Faculty of Science, and Anadolu Univeristy Medicinal Plants, Drugs and Scientific Research Center (AUBIBAM) for their assistance with the SEM observations.
dc.identifier.doi10.1016/j.orgel.2013.09.037
dc.identifier.endpage3259
dc.identifier.issn1566-1199
dc.identifier.issn1878-5530
dc.identifier.issue12
dc.identifier.scopus2-s2.0-84885722481
dc.identifier.scopusqualityQ1
dc.identifier.startpage3249
dc.identifier.urihttps://doi.org/10.1016/j.orgel.2013.09.037
dc.identifier.urihttps://hdl.handle.net/20.500.12428/25190
dc.identifier.volume14
dc.identifier.wosWOS:000327146500016
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofOrganic Electronics
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectConducting polymers
dc.subjectThiophene
dc.subjectPyrrole
dc.subjectRedox-active electrodes
dc.subjectPseudocapacitors
dc.subjectSolid state supercapacitors
dc.titlePoly(thieno[3,4-b][1,4] dioxine) and poly([1,4] dioxino[2,3-c] pyrrole) derivatives: p-and n-dopable redox-active electrode materials for solid state supercapacitor applications
dc.typeArticle

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