Superionic Halogen-Rich Li-Argyrodites Using In Situ Nanocrystal Nucleation and Rapid Crystal Growth
DC Field | Value | Language |
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dc.contributor.author | Jung, Wo Dum | - |
dc.contributor.author | Kim, Ji-Su | - |
dc.contributor.author | Choi, Sungjun | - |
dc.contributor.author | Kim, Seongmin | - |
dc.contributor.author | Jeon, Minjae | - |
dc.contributor.author | Jung, Hun-Gi | - |
dc.contributor.author | Chung, Kyung Yoon | - |
dc.contributor.author | Lee, Jong-Ho | - |
dc.contributor.author | Kim, Byung-Kook | - |
dc.contributor.author | Lee, Jong-Heun | - |
dc.contributor.author | Kim, Hyoungchul | - |
dc.date.accessioned | 2021-08-31T04:08:47Z | - |
dc.date.available | 2021-08-31T04:08:47Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2020-04-08 | - |
dc.identifier.issn | 1530-6984 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/56638 | - |
dc.description.abstract | Although several crystalline materials have been developed as Li-ion conductors for use as solid electrolytes in all-solid-state batteries (ASSBs), producing materials with high Li-ion conductivities is time-consuming and cost-intensive. Herein, we introduce a superionic halogen-rich Li-argyrodite (HRLA) and demonstrate its innovative synthesis using ultimate-energy mechanical alloying (UMA) and rapid thermal annealing (RTA). UMA with a 49 G-force milling energy provides a one-pot process that includes mixing, glassification, and crystallization, to produce as-milled HRLA powder that is similar to 70% crystallized; subsequent RTA using an infrared lamp increases this crystallinity to similar to 82% within 25 min. Surprisingly, this HRLA exhibits the highest Li-ion conductivity among Li-argyrodites (10.2 mS cm(-1) at 25 degrees C, cold-pressed powder compact) reported so far. Furthermore, we confirm that this superionic HRLA works well as a promising solid electrolyte without a decreased intrinsic electrochemical window in various electrode configurations and delivers impressive cell performance (114.2 mAh g(-1) at 0.5 C). | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | SOLID-STATE BATTERIES | - |
dc.subject | MAS-NMR | - |
dc.subject | ELECTROLYTES | - |
dc.subject | CRYSTALLIZATION | - |
dc.subject | 1ST-PRINCIPLES | - |
dc.subject | CONDUCTIVITY | - |
dc.subject | STABILITY | - |
dc.subject | COMPOSITE | - |
dc.subject | CAPACITY | - |
dc.title | Superionic Halogen-Rich Li-Argyrodites Using In Situ Nanocrystal Nucleation and Rapid Crystal Growth | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Jong-Heun | - |
dc.identifier.doi | 10.1021/acs.nanolett.9b04597 | - |
dc.identifier.scopusid | 2-s2.0-85081670537 | - |
dc.identifier.wosid | 000526413400012 | - |
dc.identifier.bibliographicCitation | NANO LETTERS, v.20, no.4, pp.2303 - 2309 | - |
dc.relation.isPartOf | NANO LETTERS | - |
dc.citation.title | NANO LETTERS | - |
dc.citation.volume | 20 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 2303 | - |
dc.citation.endPage | 2309 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordPlus | SOLID-STATE BATTERIES | - |
dc.subject.keywordPlus | MAS-NMR | - |
dc.subject.keywordPlus | ELECTROLYTES | - |
dc.subject.keywordPlus | CRYSTALLIZATION | - |
dc.subject.keywordPlus | 1ST-PRINCIPLES | - |
dc.subject.keywordPlus | CONDUCTIVITY | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | COMPOSITE | - |
dc.subject.keywordPlus | CAPACITY | - |
dc.subject.keywordAuthor | Li-ion conductors | - |
dc.subject.keywordAuthor | Li-argyrodites | - |
dc.subject.keywordAuthor | mechanical alloying | - |
dc.subject.keywordAuthor | rapid-thermal annealing | - |
dc.subject.keywordAuthor | all-solid-state batteries | - |
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