Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Kwak, Hiram | - |
dc.contributor.author | Lyoo, Jeyne | - |
dc.contributor.author | Park, Juhyoun | - |
dc.contributor.author | Han, Yoonjae | - |
dc.contributor.author | Asakura, Ryo | - |
dc.contributor.author | Remhof, Arndt | - |
dc.contributor.author | Battaglia, Corsin | - |
dc.contributor.author | Kim, Hansu | - |
dc.contributor.author | Hong, Seung-Tae | - |
dc.contributor.author | Jung, Yoon Seok | - |
dc.date.accessioned | 2021-04-29T14:00:08Z | - |
dc.date.available | 2021-04-29T14:00:08Z | - |
dc.date.created | 2021-02-18 | - |
dc.date.issued | 2021-05 | - |
dc.identifier.citation | Energy Storage Materials, v.37, pp.47 - 54 | - |
dc.identifier.issn | 2405-8297 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/13495 | - |
dc.description.abstract | Halide solid electrolytes (SEs) are emerging as an alternative to sulfide and/or oxide SEs for applications in all-solid-state batteries owing to the advantage fulfilling high (electro)chemical stability and mechanical sinterability at the same time. Thus far, the developments in halide SEs have focused on Li+ superionic conductors. Herein, the development of a new Na+-conducting halide SE, mechanochemically prepared Na2ZrCl6 (1.8 × 10−5 S cm−1 at 30°C) with excellent oxidative electrochemical stability, is described. A trigonal crystal structure with the P3¯m1 symmetry is successfully identified by the Rietveld refinement of X-ray diffraction. Additionally, the bond valence sum energy level calculations disclose one-dimensional preferable Na+-diffusion channels in Na2ZrCl6. It is to be noted that despite the rather low Na+ conductivity of Na2ZrCl6, NaCrO2 electrodes that uses Na2ZrCl6 in NaCrO2/Na-Sn all-solid-state Na-ion batteries demonstrate an exceptionally high initial Coulombic efficiency of 93.1% and a high reversible capacity of 111 mA h g−1 at 0.1C and 30 °C (98.4% and 123 mA h g−1 at 60 °C), highlighting the excellent electrochemical stability of Na2ZrCl6. © 2021 Elsevier B.V. | - |
dc.language | English | - |
dc.publisher | Elsevier BV | - |
dc.title | Na2ZrCl6 enabling highly stable 3 V all-solid-state Na-ion batteries | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.ensm.2021.01.026 | - |
dc.identifier.wosid | 000632815900004 | - |
dc.identifier.scopusid | 2-s2.0-85100497326 | - |
dc.type.local | Article(Overseas) | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.citation.publicationname | Energy Storage Materials | - |
dc.contributor.nonIdAuthor | Kwak, Hiram | - |
dc.contributor.nonIdAuthor | Lyoo, Jeyne | - |
dc.contributor.nonIdAuthor | Park, Juhyoun | - |
dc.contributor.nonIdAuthor | Han, Yoonjae | - |
dc.contributor.nonIdAuthor | Asakura, Ryo | - |
dc.contributor.nonIdAuthor | Remhof, Arndt | - |
dc.contributor.nonIdAuthor | Battaglia, Corsin | - |
dc.contributor.nonIdAuthor | Kim, Hansu | - |
dc.contributor.nonIdAuthor | Jung, Yoon Seok | - |
dc.identifier.citationVolume | 37 | - |
dc.identifier.citationStartPage | 47 | - |
dc.identifier.citationEndPage | 54 | - |
dc.identifier.citationTitle | Energy Storage Materials | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | All-solid-state batteries | - |
dc.subject.keywordAuthor | Halides | - |
dc.subject.keywordAuthor | Ionic conductivities | - |
dc.subject.keywordAuthor | Na-ion batteries | - |
dc.subject.keywordAuthor | Solid electrolytes | - |
dc.contributor.affiliatedAuthor | Kwak, Hiram | - |
dc.contributor.affiliatedAuthor | Lyoo, Jeyne | - |
dc.contributor.affiliatedAuthor | Park, Juhyoun | - |
dc.contributor.affiliatedAuthor | Han, Yoonjae | - |
dc.contributor.affiliatedAuthor | Asakura, Ryo | - |
dc.contributor.affiliatedAuthor | Remhof, Arndt | - |
dc.contributor.affiliatedAuthor | Battaglia, Corsin | - |
dc.contributor.affiliatedAuthor | Kim, Hansu | - |
dc.contributor.affiliatedAuthor | Hong, Seung-Tae | - |
dc.contributor.affiliatedAuthor | Jung, Yoon Seok | - |
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