Development and investigation of a NASICON‐type high‐voltage cathode material for high‐power sodium‐ion batteries

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dc.contributor.authorChen, MZen_AU
dc.contributor.authorHua, WBen_AU
dc.contributor.authorXiao, Jen_AU
dc.contributor.authorCortie, DLen_AU
dc.contributor.authorGuo, XDen_AU
dc.contributor.authorWang, Een_AU
dc.contributor.authorGu, QFen_AU
dc.contributor.authorHu, Zen_AU
dc.contributor.authorIndris, Sen_AU
dc.contributor.authorWang, XLen_AU
dc.contributor.authorChou, SLen_AU
dc.contributor.authorDou, SXen_AU
dc.date.accessioned2025-01-13T00:55:54Zen_AU
dc.date.available2025-01-13T00:55:54Zen_AU
dc.date.issued2020-02-03en_AU
dc.date.statistics2024-06-05en_AU
dc.description.abstractHerein, we introduce a 4.0 V class high‐voltage cathode material with a newly recognized sodium superionic conductor (NASICON)‐type structure with cubic symmetry (space group P213), Na3V(PO3)3N. We synthesize an N‐doped graphene oxide‐wrapped Na3V(PO3)3N composite with a uniform carbon coating layer, which shows excellent rate performance and outstanding cycling stability. Its air/water stability and all‐climate performance were carefully investigated. A near‐zero volume change (ca. 0.40 %) was observed for the first time based on in situ synchrotron X‐ray diffraction, and the in situ X‐ray absorption spectra revealed the V3.2+/V4.2+ redox reaction with high reversibility. Its 3D sodium diffusion pathways were demonstrated with distinctive low energy barriers. Our results indicate that this high‐voltage NASICON‐type Na3V(PO3)3N composite is a competitive cathode material for sodium‐ion batteries and will receive more attention and studies in the future. Copyright © 1999-2024 John Wiley & Sons, Inc or related companies.en_AU
dc.description.sponsorshipThis work is supported by Australian Research Council (ARC DP160102627) and the Australian Renewable Energy Agency (ARENA S4) projects, the National Natural Science Foundation of China (Grant Nos. 11704114, 61427901, 51971124), the Hunan Provincial Natural Science Foundation of China (Grant No. 2018JJ3110), the Scientific Research Fund of the Hunan Provincial Education Department of China (Grant No. 17C0462), and a China Postdoctoral Science Foundation Funded Project (Grant No. 2017M620872). The authors would like to thank Dr. Gilberto Casillas-Garcia for the STEM technique support and Dr. Tania Silver for critical reading of the manuscript. Parts of the experiments were carried out at the Powder Diffraction Beamline, Australian Synchrotron, and parts of the experiments were carried out at the P64 beamline at the DESY Synchrotron, Hamburg, Germany.en_AU
dc.identifier.citationChen, M., Hua, W., Xiao, J., Cortie, D., Guo, X., Wang, E., Gu, Q., Hu, Z., Indris, S., Wang, X. L., Chou, S. L., & Dou, S. X. (2020). Development and investigation of a NASICON‐type high‐voltage cathode material for high‐power sodium‐ion batteries. Angewandte Chemie, 59(6), 2449–2456.doi:10.1002/anie.201912964en_AU
dc.identifier.issn0044-8249en_AU
dc.identifier.issn1521-3757en_AU
dc.identifier.issue6en_AU
dc.identifier.journaltitleAngewandte Chemieen_AU
dc.identifier.pagination2470-2477en_AU
dc.identifier.urihttps://doi.org/10.1002/ange.201912964en_AU
dc.identifier.urihttps://apo.ansto.gov.au/handle/10238/15925en_AU
dc.identifier.volume132en_AU
dc.languageEnglishen_AU
dc.language.isoenen_AU
dc.publisherWileyen_AU
dc.subjectCathodesen_AU
dc.subjectSodiumen_AU
dc.subjectElectric batteriesen_AU
dc.subjectVoltage Regulatorsen_AU
dc.subjectMaterialsen_AU
dc.subjectCarbonen_AU
dc.subjectCoatingsen_AU
dc.subjectX-ray diffractionen_AU
dc.subjectEnergy storageen_AU
dc.titleDevelopment and investigation of a NASICON‐type high‐voltage cathode material for high‐power sodium‐ion batteriesen_AU
dc.typeJournal Articleen_AU
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