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DC Field | Value | Language |
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dc.citation.endPage | 3020 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 3013 | - |
dc.citation.title | NANO LETTERS | - |
dc.citation.volume | 17 | - |
dc.contributor.author | Kim, Dong Hyeon | - |
dc.contributor.author | Oh, Dae Yang | - |
dc.contributor.author | Park, Kern Ho | - |
dc.contributor.author | Choi, Young Eun | - |
dc.contributor.author | Nam, Young Jin | - |
dc.contributor.author | Lee, Han Ah | - |
dc.contributor.author | Lee, Sang-Min | - |
dc.contributor.author | Jung, Yoon Seok | - |
dc.date.accessioned | 2023-12-21T22:15:51Z | - |
dc.date.available | 2023-12-21T22:15:51Z | - |
dc.date.created | 2017-05-17 | - |
dc.date.issued | 2017-05 | - |
dc.description.abstract | Bulk-type all-solid-state lithium-ion batteries (ASLBs) have the potential to be superior to conventional lithium-ion batteries (LIBs) in terms of safety and energy density. Sulfide SE materials are key to the development of bulk-type ASLBs because of their high ionic conductivity (max of ∼10-2 S cm-1) and deformability. However, the severe reactivity of sulfide materials toward common polar solvents and the particulate nature of these electrolytes pose serious complications for the wet-slurry process used to fabricate ASLB electrodes, such as the availability of solvent and polymeric binders and the formation of ionic contacts and networks. In this work, we report a new scalable fabrication protocol for ASLB electrodes using conventional composite LIB electrodes and homogeneous SE solutions (Li6PS5Cl (LPSCl) in ethanol or 0.4LiI-0.6Li4SnS4 in methanol). The liquefied LPSCl is infiltrated into the tortuous porous structures of LIB electrodes and solidified, providing intimate ionic contacts and favorable ionic percolation. The LPSCl-infiltrated LiCoO2 and graphite electrodes show high reversible capacities (141 and 364 mA h g-1) at 0.14 mA cm-2 (0.1 C) and 30 °C, which are not only superior to those for conventional dry-mixed and slurry-mixed ASLB electrodes but also comparable to those for liquid electrolyte cells. Good electrochemical performance of ASLBs employing the LPSCl-infiltrated LiCoO2 and graphite electrodes at 100 °C is also presented, highlighting the excellent thermal stability and safety of ASLBs. | - |
dc.identifier.bibliographicCitation | NANO LETTERS, v.17, no.5, pp.3013 - 3020 | - |
dc.identifier.doi | 10.1021/acs.nanolett.7b00330 | - |
dc.identifier.issn | 1530-6984 | - |
dc.identifier.scopusid | 2-s2.0-85019188064 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/21959 | - |
dc.identifier.url | http://pubs.acs.org/doi/abs/10.1021/acs.nanolett.7b00330 | - |
dc.identifier.wosid | 000401307300040 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Infiltration of Solution-Processable Solid Electrolytes into Conventional Li-Ion-Battery Electrodes for All-Solid-State Li-Ion Batteries | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science; Physics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | All-solid-state batteries | - |
dc.subject.keywordAuthor | lithium-ion batteries | - |
dc.subject.keywordAuthor | solid electrolytes | - |
dc.subject.keywordAuthor | solution-process | - |
dc.subject.keywordAuthor | electrodes | - |
dc.subject.keywordAuthor | infiltration | - |
dc.subject.keywordAuthor | coatings | - |
dc.subject.keywordAuthor | sulfides | - |
dc.subject.keywordPlus | ATOMIC LAYER DEPOSITION | - |
dc.subject.keywordPlus | RECHARGEABLE BATTERIES | - |
dc.subject.keywordPlus | SUPERIONIC CONDUCTORS | - |
dc.subject.keywordPlus | LITHIUM BATTERIES | - |
dc.subject.keywordPlus | INTERFACE | - |
dc.subject.keywordPlus | FILM | - |
dc.subject.keywordPlus | LI7LA3ZR2O12 | - |
dc.subject.keywordPlus | LI10GEP2S12 | - |
dc.subject.keywordPlus | CHALLENGES | - |
dc.subject.keywordPlus | CATHODE | - |
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