High-performance Na-ion full-cells with P2-type Na0.67Mn0.5-xNixFe0.43Al0.07O2 cathodes: Cost analysis for stationary battery storage systems

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dc.authoridBulut, Fatih/0000-0001-6603-2468
dc.authoridOzgul, Metin/0000-0003-4273-5868
dc.authoridALTIN, Serdar/0000-0002-4590-907X;
dc.authorwosidOz, Erdinc/GXW-0937-2022
dc.authorwosidBulut, Fatih/F-7201-2013
dc.authorwosidOzgul, Metin/X-1215-2019
dc.authorwosidALTIN, Serdar/H-4880-2014
dc.authorwosidKALYONCUOĞLU, Burcu/AGU-3003-2022
dc.contributor.authorKalyoncuoglu, Burcu
dc.contributor.authorOzgul, Metin
dc.contributor.authorAltundag, Sebahat
dc.contributor.authorBulut, Fatih
dc.contributor.authorOz, Erdinc
dc.contributor.authorSahinbay, Sevda
dc.contributor.authorAltin, Serdar
dc.date.accessioned2024-08-04T20:55:01Z
dc.date.available2024-08-04T20:55:01Z
dc.date.issued2024
dc.departmentİnönü Üniversitesien_US
dc.description.abstractNa -ion batteries are viable alternatives to Li-ion batteries especially for stationary applications. Developing suitable electrode materials, half-cell and full-cell studies and cost analysis are major steps and challenges for their commercialization. In this study, we report the synthesis of a promising cathode material, Na0.67Mn0.5- xNixFe0.43Al0.07O2 (x = 0.02-0.10 with Delta x = 0.02), using a modified solid-state synthesis technique. The materials were heated at high temperature for 6 h in air and quenched in liquid N-2. We determined the solubility limit of Ni in Na0.67Mn0.5Fe0.43Al0.07O2 as x <= 0.06. The interlayer separation increases with increasing Ni content due to the ionic radii difference between Mn and Ni. X-ray photoelectron spectroscopy (XPS) measurements evidence the valance state of Ni in the x = 0.06 sample as 2+ and 3+. Cyclic voltammetry (CV) analysis of the half-cells were performed at 10 C-degrees, room temperature, and 50 degrees C to observe the effect of environmental temperature on redox mechanism. The highest half-cell capacity of the cells was determined as 181 mAh/g for x = 0.06 at C/3-rate. Artificial solid electrolyte interface (SEI) formation was performed on the hard carbon anode by presodiation technique and the full-cells of Na0.67Mn0.44Ni0.06- Fe0.43Al0.07O2/hard carbon were assembled in CR2032 coin cells. The capacity values of the cells at C/2, C, and 2C-rate were determined as 131.4 mAh/g, 116 mAh/g and 100.8 mAh/g for the 1 cycle and 33 mAh/g, 40.6 mAh/g and 49.9 mAh/g for the 500th cycle, respectively. The cost analysis for the commercial package for stationary energy storage system was performed by BatPac program and results are discussed.en_US
dc.description.sponsorshipTUBITAK [225N335]; Afyon Kocatepe University Scientific Research Projects Coordination Unit; [21.FEN.BIL.40]en_US
dc.description.sponsorshipThe Authors would like to acknowledge the financial support of TUBITAK under project number 225N335. This study is also supported by the Afyon Kocatepe University Scientific Research Projects Coordination Unit. Project Number: 21.FEN.BIL.40.en_US
dc.identifier.doi10.1016/j.est.2023.110203
dc.identifier.issn2352-152X
dc.identifier.issn2352-1538
dc.identifier.scopus2-s2.0-85183350096en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.est.2023.110203
dc.identifier.urihttps://hdl.handle.net/11616/101782
dc.identifier.volume79en_US
dc.identifier.wosWOS:001168109200001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofJournal of Energy Storageen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectNa(0.67)Mn(0.5-x)NixFe(0.43)Al(0.07)O(2)en_US
dc.subjectNa-ion full cellen_US
dc.subjectStationary energy storageen_US
dc.titleHigh-performance Na-ion full-cells with P2-type Na0.67Mn0.5-xNixFe0.43Al0.07O2 cathodes: Cost analysis for stationary battery storage systemsen_US
dc.typeArticleen_US

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