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DC Field | Value | Language |
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dc.citation.startPage | 5280 | - |
dc.citation.title | NATURE COMMUNICATIONS | - |
dc.citation.volume | 5 | - |
dc.contributor.author | Lee, Hyun-Wook | - |
dc.contributor.author | Wang, Richard Y. | - |
dc.contributor.author | Pasta, Mauro | - |
dc.contributor.author | Lee, Seok Woo | - |
dc.contributor.author | Liu, Nian | - |
dc.contributor.author | Cui, Yi | - |
dc.date.accessioned | 2023-12-22T02:08:29Z | - |
dc.date.available | 2023-12-22T02:08:29Z | - |
dc.date.created | 2016-01-22 | - |
dc.date.issued | 2014-10 | - |
dc.description.abstract | Potential applications of sodium-ion batteries in grid-scale energy storage, portable electronics and electric vehicles have revitalized research interest in these batteries. However, the performance of sodium-ion electrode materials has not been competitive with that of lithium-ion electrode materials. Here we present sodium manganese hexacyanomanganate (Na2MnII[Mn-II(CN)(6)]), an open-framework crystal structure material, as a viable positive electrode for sodium-ion batteries. We demonstrate a high discharge capacity of 209 mAh g(-1) at C/5 (40 mA g(-1)) and excellent capacity retention at high rates in a propylene carbonate electrolyte. We provide chemical and structural evidence for the unprecedented storage of 50% more sodium cations than previously thought possible during electrochemical cycling. These results represent a step forward in the development of sodium-ion batteries. | - |
dc.identifier.bibliographicCitation | NATURE COMMUNICATIONS, v.5, pp.5280 | - |
dc.identifier.doi | 10.1038/ncomms6280 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.scopusid | 2-s2.0-84923870290 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/18225 | - |
dc.identifier.url | http://www.nature.com/ncomms/2014/141014/ncomms6280/full/ncomms6280.html | - |
dc.identifier.wosid | 000343985900004 | - |
dc.language | 영어 | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Manganese hexacyanomanganate open framework as a high-capacity positive electrode material for sodium-ion batteries | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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