Flexible GO-CoPc and GO-NiPc nanocomposite electrodes for hybrid supercapacitors

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dc.authorid0000-0001-6788-1605en_US
dc.authorid0000-0002-8978-802Xen_US
dc.authorid0000-0002-8368-4609en_US
dc.authorid0000-0002-9662-8390en_US
dc.contributor.authorTaşaltın, Nevin
dc.contributor.authorZirek, Yılmaz
dc.contributor.authorSan, Metehan
dc.contributor.authorTaşaltın, Cihat
dc.contributor.authorKarakuş, Selcan
dc.contributor.authorKilislioğlu, Ayben
dc.date.accessioned2024-07-12T20:58:18Z
dc.date.available2024-07-12T20:58:18Z
dc.date.issued2020en_US
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.description.abstractFor energy storage applications, flexible hybrid supercapacitors have been attracted significant attention owing to their fascinating electrochemical performance of combining advantages. In this study, novel GO-CoPc and GO-NiPc nanocomposite films were prepared and their electrochemical performance was investigated. GO-CoPc and GO-NiPc nanocomposites were synthesized via a novel and cost-effective freeze-drying method which increases the conductivity. Furthermore, the flexible and mechanically stable GO-CoPc and GO-NiPc nanocomposite were equipped with high specific surface areas, which are conducive to growing the micropores and active sites. The electrochemical measurement results indicate that nanocomposite electrodes have higher specific capacitances as they have higher redox activity than GO, CoPc, and NiPc electrodes. The highest specific capacitance obtained for the GO-NiPc nanocomposite electrode was obtained 295 Fg-1. The highest specific capacitance obtained for the GO-CoPc nanocomposite electrode was 325 Fg-1. This study reveals new high potential materials with high active surface area, low resistance and long cycle-life (aqueous media) features for pseudocapacitors.en_US
dc.identifier.citationTaşaltın, N., Zirek, Y., San, M., Taşaltın, C., Karakuş, S. ve Kilislioğlu, A. (2020). Flexible GO-CoPc and GO-NiPc nanocomposite electrodes for hybrid supercapacitors. Physica E: Low-dimensional Systems and Nanostructures, Elsevier. 116, s. 1-8.en_US
dc.identifier.doi10.1016/j.physe.2019.113766
dc.identifier.endpage8en_US
dc.identifier.issn1386-9477
dc.identifier.scopus2-s2.0-85073071438en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1en_US
dc.identifier.urihttps://www.sciencedirect.com/journal/physica-e-low-dimensional-systems-and-nanostructures/vol/116/suppl/C
dc.identifier.urihttps://doi.prg/10.1016/j.physe.2019.113766
dc.identifier.urihttps://hdl.handle.net/20.500.12415/3165
dc.identifier.volume116en_US
dc.identifier.wosWOS:000496947500032en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofPhysica E: Low-dimensional Systems and Nanostructuresen_US
dc.relation.publicationcategoryUluslararası Hakemli Dergide Makale - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmzKY03240
dc.subjectNanocompositeen_US
dc.subjectSupercapacitoren_US
dc.subjectGraphene oxideen_US
dc.subjectPhthalocyanineen_US
dc.subjectFlexible electrodeen_US
dc.titleFlexible GO-CoPc and GO-NiPc nanocomposite electrodes for hybrid supercapacitorsen_US
dc.typeArticle
dspace.entity.typePublication

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