Designing of BiFe2O3@NiCoS@rGO nanocomposite electrode: A versatile platform for high-performance energy storage and electrolyte SIW/AN

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dc.authorscopusidHesham M.H. Zakaly / 57196235532
dc.authorwosidHesham M.H. Zakaly / GFQ-4612-2022
dc.contributor.authorMümtaz, Muhammad Azhar
dc.contributor.authorAfzal, Amir Muhammad
dc.contributor.authorWaris, Muhammad Hamza
dc.contributor.authorAli, Muhammad
dc.contributor.authorIqbal, Muhammad Waqas
dc.contributor.authorAlqarni, Areej S.
dc.contributor.authorIssa, Shams A.M.
dc.contributor.authorZakaly, Hesham M.H.
dc.date.accessioned2025-04-18T08:50:54Z
dc.date.available2025-04-18T08:50:54Z
dc.date.issued2025
dc.departmentİstinye Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Bilgisayar Mühendisliği Bölümü
dc.description.abstractA comprehensive investigation of new materials and compositional modifications has made high-performance hybrid supercapacitor electrodes. This work mainly focuses on the synthesis of nickel cobalt sulfide (NiCoS) by hydrothermal methods and then adding bismuth ferrite (BiFe2O3) and the measurement of the electrochemical properties. The “salt in water” (SIW) solutions, which are super-concentrated aqueous electrolytes, enable a significant reduction in water activity and increase the electrochemical stability window, is utilized. The electrochemical analysis is performed using the two and three-electrode systems. The BiFe2O3@NiCoS@rGO electrode attained a noteworthy maximum capacity (Qs) of 393.7 mAhg−1 in a three-electrode assembly. The BiFe2O3@NiCoS@rGO//A.C showed a considerable Qs of 52.3 mAh/g, an improved energy density (Ed) of 79.2 W h kg−1, and a high power density (Pd) of 2.2 kW kg−1 in two electrode systems. The device has undergone extensive testing, with up to 5000 cycles, and has demonstrated an exceptional capacity retention rate of 88.2 %. Based on these intriguing findings, the BiFe2O3@NiCoS@rGO nano-composite displays immense promise for developing electrodes in advanced hybrid supercapacitors. © 2024 Elsevier B.V.
dc.description.sponsorshipThe authors appreciate Princess Nourah bint Abdulrahman University Researchers Supporting Project number (PNURSP2025R479), Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia.
dc.identifier.citationMumtaz, M. A., Afzal, A. M., Waris, M. H., Ali, M., Iqbal, M. W., Alqarni, A. S., ... & Zakaly, H. M. (2025). Designing of BiFe2O3@ NiCoS@ rGO nanocomposite electrode: A versatile platform for high-performance energy storage and electrolyte SIW/AN. Synthetic Metals, 311, 117818.
dc.identifier.doi10.1016/j.synthmet.2024.117818
dc.identifier.issn03796779
dc.identifier.scopus2-s2.0-85212387102
dc.identifier.scopusqualityQ1
dc.identifier.urihttp://dx.doi.org/10.1016/j.synthmet.2024.117818
dc.identifier.urihttps://hdl.handle.net/20.500.12713/6628
dc.identifier.volume311
dc.indekslendigikaynakScopus
dc.institutionauthorZakaly, Hesham M.H.
dc.institutionauthoridHesham M.H. Zakaly / 0000-0002-7645-9964
dc.language.isoen
dc.publisherElsevier Ltd.
dc.relation.ispartofSynthetic Metals
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAdvanced Hybrid Electrode
dc.subjectOrganic Electrolyte
dc.subjectReduced Graphene Oxide
dc.subjectSpecific Capacity
dc.subjectThree-electrode Assembly
dc.subjectTwo-Dimensional Material
dc.titleDesigning of BiFe2O3@NiCoS@rGO nanocomposite electrode: A versatile platform for high-performance energy storage and electrolyte SIW/AN
dc.typeArticle

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