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A Combinatorial Investigation of Fe-Si-Zn Thin Film Negative Electrodes for Li-ion 2 Batteries (Preprint)

dc.contributor.authorObrovac, MN
dc.contributor.authorBrown, Z. L.
dc.contributor.authorSmith, S
dc.date.accessioned2022-09-27T19:18:51Z
dc.date.available2022-09-27T19:18:51Z
dc.date.issued2014-11-07
dc.descriptionhttps://doi.org/10.1149/2.0171501jesen_US
dc.description.abstractSodium-ion batteries have the potential to be a low cost, sustainable replacement for lithium-ion batteries in large scale energy storage. The lack of practical negative electrode materials limit the development of Na-ion batteries. In this study, mixed transition metal titanates and vanadates were synthesized and electrochemically characterized in Na cells as well as Li cells for comparison. Some of these materials were found to have volumetric capacities that far exceeded that of Li in graphite. CoV3O8, CoTiO3 and Ca5Co4(VO4)6 were found to have sodiation mechanisms that were not simple conversion reactions. CoTiO3 in particular had low hysteresis and good reversibility, which is suggestive of an intercalation mechanism.en_US
dc.identifier.citationPublished Version: L. Brown, S. Smith and M. N. Obrovac, Mixed Transition Metal Titanate and Vanadate Negative Electrode Materials for Na-Ion Batteries, J. Electrochem. Soc., 162 (2015), A15-A20.en_US
dc.identifier.urihttp://hdl.handle.net/10222/81993
dc.identifier.urihttps://doi.org/10.1149/2.0171501jes
dc.publisherIOP Publishingen_US
dc.relation.ispartofJournal of The Electrochemical Societyen_US
dc.titleA Combinatorial Investigation of Fe-Si-Zn Thin Film Negative Electrodes for Li-ion 2 Batteries (Preprint)en_US
dc.typeArticleen_US

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