Magnetic structures of NaFePO4 maricite and triphylite polymorphs for sodium-ion batteries

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dc.contributor.authorAvdeev, Men_AU
dc.contributor.authorMohamed, Zen_AU
dc.contributor.authorLing, CDen_AU
dc.contributor.authorLu, Jen_AU
dc.contributor.authorTamaru, Men_AU
dc.contributor.authorYamada, Aen_AU
dc.contributor.authorBarpanda, Pen_AU
dc.date.accessioned2013-09-11T02:16:20Zen_AU
dc.date.available2013-09-11T02:16:20Zen_AU
dc.date.issued2013-08-05en_AU
dc.date.statistics2013-09-11en_AU
dc.description.abstractThe magnetic structure and properties of polycrystalline NaFePO4 polymorphs, maricite and triphylite, both derived from the olivine structure type, have been investigated using magnetic susceptibility, heat capacity, and low-temperature neutron powder diffraction. These NaFePO4 polymorphs assume orthorhombic frameworks (space group No. 62, Pnma), built from FeO6 octahedral and PO4 tetrahedral units having corner-sharing and edge-sharing arrangements. Both polymorphs demonstrate antiferromagnetic ordering below 13 K for maricite and 50 K for triphylite. The magnetic structure and properties are discussed considering super- and supersuperexchange interactions in comparison to those of triphylite-LiFePO4. © 2013, American Chemical Societyen_AU
dc.identifier.citationAvdeev, M., Mohamed, Z., Ling, C. D., Lu, J., Tamaru, M., Yamada, A., & Barpanda, P. (2013). Magnetic structures of NaFePO4 maricite and triphylite polymorphs for sodium-ion batteries. Inorganic Chemistry, 52(15), 8685-8693. doi:10.1021/ic400870xen_AU
dc.identifier.govdoc5053en_AU
dc.identifier.issn0020-1669en_AU
dc.identifier.issue15en_AU
dc.identifier.journaltitleInorganic Chemistryen_AU
dc.identifier.pagination8685-8693en_AU
dc.identifier.urihttp://dx.doi.org/10.1021/ic400870xen_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/4680en_AU
dc.identifier.volume52en_AU
dc.language.isoenen_AU
dc.publisherAmerican Chemical Societyen_AU
dc.subjectSodiumen_AU
dc.subjectIronen_AU
dc.subjectHeaten_AU
dc.subjectOlivineen_AU
dc.subjectNeutronsen_AU
dc.subjectDiffractionen_AU
dc.titleMagnetic structures of NaFePO4 maricite and triphylite polymorphs for sodium-ion batteriesen_AU
dc.typeJournal Articleen_AU
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