Synthetic, structural, and electrochemical study of Monoclinic Na4Ti5O12 as a sodium-ion battery anode material

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dc.contributor.authorAvdeev, Men_AU
dc.contributor.authorNaeyaert, PJPen_AU
dc.contributor.authorSharma, Nen_AU
dc.contributor.authorBen Yahia, Hen_AU
dc.contributor.authorLing, CDen_AU
dc.date.accessioned2016-10-10T00:40:24Zen_AU
dc.date.available2016-10-10T00:40:24Zen_AU
dc.date.issued2014-12-04en_AU
dc.date.statistics2016-10-10en_AU
dc.description.abstractThe monoclinic phase of Na4Ti5O12 (M-Na4Ti5O12) has been investigated as a potential sodium-ion battery anode material. In contrast to the previously investigated trigonal phase (T-Na4Ti5O12), M-Na4Ti5O12 has continuous two-dimensional (2D) channels with partially occupied Na sites, providing broader pathways and more space for the intercalation of excess sodium. Electrochemical measurements show that it exhibits a comparable or higher reversible capacity than T-Na4Ti5O12. Neutron powder diffraction reveals the preferred sites and occupancies of the excess sodium. In situ synchrotron X-ray diffraction under electrochemical cycling shows that the crystal lattice undergoes strongly anisotropic volume changes during cycling. © 2014, American Chemical Society.en_AU
dc.identifier.citationNaeyaert, P. J. P., Avdeev, M., Sharma, N., Ben Yahia, H., & Ling, C. D. (2014). Synthetic, Structural, and Electrochemical Study of Monoclinic Na4Ti5O12 as a Sodium-Ion Battery Anode Material. Chemistry of Materials, 26(24), 7067-7072. doi:10.1021/cm5035358en_AU
dc.identifier.govdoc7241en_AU
dc.identifier.issn1520-5002en_AU
dc.identifier.issue24en_AU
dc.identifier.journaltitleChemistry of Materialsen_AU
dc.identifier.pagination7067-7072en_AU
dc.identifier.urihttp://dx.doi.org/10.1021/cm5035358en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/7679en_AU
dc.identifier.volume26en_AU
dc.language.isoenen_AU
dc.publisherACS Publicationsen_AU
dc.subjectMonoclinic latticesen_AU
dc.subjectSodium ionsen_AU
dc.subjectElectrochemical cellsen_AU
dc.subjectNeutron diffractionen_AU
dc.subjectX-ray spectroscopyen_AU
dc.subjectCrystal latticesen_AU
dc.subjectSodiumen_AU
dc.subjectOxidesen_AU
dc.subjectAnodesen_AU
dc.subjectClathratesen_AU
dc.subjectRadioisotope batteriesen_AU
dc.titleSynthetic, structural, and electrochemical study of Monoclinic Na4Ti5O12 as a sodium-ion battery anode materialen_AU
dc.typeJournal Articleen_AU
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