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dc.contributor.authorMa, Xiaohua
dc.contributor.authorKang, Byoungwoo
dc.contributor.authorCeder, Gerbrand
dc.date.accessioned2013-11-27T17:32:00Z
dc.date.available2013-11-27T17:32:00Z
dc.date.issued2010-06
dc.date.submitted2010-05
dc.identifier.issn00134651
dc.identifier.issn1945-7111
dc.identifier.urihttp://hdl.handle.net/1721.1/82611
dc.description.abstractOrdered LiNi[subscript 0.5]Mn[subscript 1.5]O[subscript 4] was synthesized through a solid-state reaction. Even though the material has a particle size of 3–5μm , it shows very high rate capability and excellent capacity retention. The capacity is as high as ≈78mAh/g at a 167C discharge rate. This high discharge rate performance is consistent with first-principles calculations of the activation barrier for lithium motion, which predict the lithium diffusivity in this material to be around 10[superscript −9]–10[superscript −8]cm[superscript 2]/s . We also systematically investigated the effect of several cell components and electrode construction on the measured rate performance and conclude that care has to be taken to remove all other rate limitations from the cell to measure the rate performance of an electrode material.en_US
dc.description.sponsorshipNational Science Foundation (U.S.). Materials Research Science and Engineering Centers (Program) (grant no. DMR-0819762)en_US
dc.description.sponsorshipUnited States. Dept. of Energy. Batteries for Advanced Transportation Technologies (BATT) Program (contract no. 6806960)en_US
dc.language.isoen_US
dc.publisherElectrochemical Societyen_US
dc.relation.isversionofhttp://dx.doi.org/10.1149/1.3439678en_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.sourceMIT web domainen_US
dc.titleHigh Rate Micron-Sized Ordered LiNi[sub 0.5]Mn[sub 1.5]O[sub 4]en_US
dc.title.alternativeHigh Rate Micron-Sized Ordered LiNi0.5Mn1.5O4en_US
dc.typeArticleen_US
dc.identifier.citationMa, Xiaohua, Byoungwoo Kang, and Gerbrand Ceder. "High Rate Micron-Sized Ordered LiNi[sub 0.5]Mn[sub 1.5]O[sub 4]." Journal of The Electrochemical Society 157, no. 8 (2010): A925.© 2010 ECS - The Electrochemical Society.en_US
dc.contributor.departmentMassachusetts Institute of Technology. Department of Materials Science and Engineeringen_US
dc.contributor.mitauthorMa, Xiaohuaen_US
dc.contributor.mitauthorKang, Byoungwooen_US
dc.contributor.mitauthorCeder, Gerbranden_US
dc.relation.journalJournal of The Electrochemical Societyen_US
dc.eprint.versionFinal published versionen_US
dc.type.urihttp://purl.org/eprint/type/JournalArticleen_US
eprint.statushttp://purl.org/eprint/status/PeerRevieweden_US
dspace.orderedauthorsMa, Xiaohua; Kang, Byoungwoo; Ceder, Gerbranden_US
mit.licensePUBLISHER_POLICYen_US


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