Synthesis of green anode material for lithium-ion battery from orthodontic waste by fuzzy logic

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dc.contributor.authorAshraf, Humza
dc.contributor.authorKarahan, Billur Deniz
dc.contributor.authorŞen, Zekai
dc.date.accessioned2025-06-13T12:20:08Z
dc.date.available2025-06-13T12:20:08Z
dc.date.issued2025
dc.departmentİstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, İnşaat Mühendisliği Bölümü
dc.departmentİstanbul Medipol Üniversitesi, Rektörlük, Sağlık Bilim ve Teknolojileri Araştırma Enstitüsü
dc.description.abstractFor the fabrication of green batteries, instead of synthesizing the electrode materials from high-purity metal powders via primary production methods, it is of great importance to design and produce an electrode material by recovering valuable elements from existing wastes. In this article, for the first time in open literature, an electrode active material was fabricated from biomedical waste by using a combination of leaching and hydrothermal methods. Once 100% leaching efficiency was achieved, an optimization was realized in the hydrothermal parameters (filling ratios, time, and temperatures) to fabricate spherically shaped metal oxide powders with 150 nm particle size. Innovatively, fuzzy logic modeling was used for refinement of parameters. Subsequently, three verification experiments were realized at optimum conditions, defined by fuzzy logic. The repeatability as well as the accuracy of the model was confirmed. In the meantime, analysis of variance (ANOVA) technique was applied for identification of the most effective parameter for the fabrication of powders in hydrothermal conditions. A detailed mechanistic analysis about the formation of particles was also realized. Finally, the possible use of this metal oxide powder as an anode material was evaluated galvanostatically and potentiostatically. The electrode delivered a higher capacity than graphite and achieved 100-cycle tests with success. The presented approach was anticipated to constitute an example for the future, as it brought an effective perspective to material scientists about the valorization of biomedical waste in high value-added applications such as energy storage devices.
dc.identifier.citationAshraf, H., Karahan, B. D. ve Şen, Z. (2025). Synthesis of green anode material for lithium-ion battery from orthodontic waste by fuzzy logic. Journal of Applied Electrochemistry, 55(3), 603-617. http://dx.doi.org/10.1007/s10800-024-02199-5
dc.identifier.doi10.1007/s10800-024-02199-5
dc.identifier.endpage617
dc.identifier.issn0021-891X
dc.identifier.issn1572-8838
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85204219998
dc.identifier.scopusqualityQ2
dc.identifier.startpage603
dc.identifier.urihttp://dx.doi.org/10.1007/s10800-024-02199-5
dc.identifier.urihttps://hdl.handle.net/20.500.12511/12968
dc.identifier.volume55
dc.identifier.wosWOS:001315639000001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorAshraf, Humza
dc.institutionauthorKarahan, Billur Deniz
dc.institutionauthorŞen, Zekai
dc.institutionauthorid0000-0001-9846-8581
dc.language.isoen
dc.relation.ispartofJournal of Applied Electrochemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectFuzzy Logic
dc.subjectNanocomposite
dc.subjectOrthodontic Waste Valorization
dc.subjectTransition Metal Oxide Anode
dc.subjectWaste To Source
dc.titleSynthesis of green anode material for lithium-ion battery from orthodontic waste by fuzzy logic
dc.typeArticle

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