ZIF-12-derived N-doped Fe/Co/S/@C nanoparticles as high-performance composite anode electrode materials for lithium-ion batteries

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dc.authoridAteş, Mehmet Nurullah/0000-0002-3557-6769
dc.authoridDuygulu, Ozgur/0000-0001-8646-0363
dc.authoridALTIN, Serdar/0000-0002-4590-907X
dc.authorwosidAteş, Mehmet Nurullah/IQU-9690-2023
dc.authorwosidDeng, Wen-Tao/AAC-4754-2021
dc.authorwosidJi, Xiaobo/AFO-0372-2022
dc.authorwosidDuygulu, Ozgur/A-9076-2015
dc.authorwosidALTIN, Serdar/H-4880-2014
dc.contributor.authorBugday, Nesrin
dc.contributor.authorAtes, Mehmet Nurullah
dc.contributor.authorDuygulu, Ozgur
dc.contributor.authorDeng, Wentao
dc.contributor.authorJi, Xiaobo
dc.contributor.authorAltin, Serdar
dc.contributor.authorYasar, Sedat
dc.date.accessioned2024-08-04T20:52:19Z
dc.date.available2024-08-04T20:52:19Z
dc.date.issued2022
dc.departmentİnönü Üniversitesien_US
dc.description.abstractDifferent sulfide species of both iron and cobalt metals (FeS2, FeS, CoS, and FeCoS2) are composed together in N-doped porous carbon (NPC) for the synthesis of composite anode materials (labeled as Fe/Co/S@NPC-T hereafter, T = 700, 800, 900) by sulfurization and pyrolysis of Fe/Co-based zeolitic imidazolate framework (ZIF-12). Their structural properties are investigated by XRD, FTIR, SEM, TEM, BET and XPS analysis, and Fe/ Co/S@NPC-T composite materials, heat treated at different temperatures, are used as anode materials in rechargeable lithium-ion batteries. According to XRD results, the heat treatment of the Fe/Co@ZIF-12/S heat treated at 900 ? leads to the formation of the FeCoS2 phase (66 %) along with CoS (33 %) phase impurity. The heat treatment of the Fe/Co@ZIF-12/S heat treated at 800 ? causes the formation of the main phase of FeCoS2 with minor impurity phases of CoS and FeS2. However, pyrolysis of the Fe/Co@ZIF-12/S heat treated at 700 & DEG;C leads to the formation of the FeCoS2, CoS, FeS, and FeS2 phases. Among the samples, the highest BET surface area is 53.4 m2/g for the Fe/Co/S@NPC-90 0 sample. The CV analysis of the battery cell shows anodic and cathodic redox peaks, which belong to the redox reaction of CoS, FeS2, and FeS. The first dis-charge capacities of the cells for Fe/Co/S@NPC-70 0, Fe/Co/S@NPC-80 0 and Fe/Co/S@NPC-90 0 are 395, 963, 574 mA h/g at 300 mA/g, and 229, 835 and 1024 mA h/g at 1000 mA/g, respectively. (c) 2022 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipInoenue University Research Council [FCD-2021-2557]en_US
dc.description.sponsorshipProf. Sedat Yasar would like to thank Inoenue University Research Council for partially supporting the study by the Project no. FCD-2021-2557. Prof. Dr. Serdar ALTIN also would like to thank the Inoenue University Research Council for the Battery performance tests of the devices performed by the budget of FBG-2020-2171. We would like to thank HEFA technology-Turkey to provide us HEFACYCLE BA100A battery analyzer for the experiments.en_US
dc.identifier.doi10.1016/j.jallcom.2022.167037
dc.identifier.issn0925-8388
dc.identifier.issn1873-4669
dc.identifier.scopus2-s2.0-85138105251en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.jallcom.2022.167037
dc.identifier.urihttps://hdl.handle.net/11616/100891
dc.identifier.volume928en_US
dc.identifier.wosWOS:000859168200003en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Saen_US
dc.relation.ispartofJournal of Alloys and Compoundsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCobalt sulfideen_US
dc.subjectIron sulfideen_US
dc.subjectZIF-12en_US
dc.subjectLi -ion batteryen_US
dc.subjectAnodeen_US
dc.subjectMOFen_US
dc.titleZIF-12-derived N-doped Fe/Co/S/@C nanoparticles as high-performance composite anode electrode materials for lithium-ion batteriesen_US
dc.typeArticleen_US

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