An Ion-Channel-Restructured Zwitterionic Covalent Organic Framework Solid Electrolyte for All-Solid-State Lithium-Metal Batteries
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, Tae Woog | - |
dc.contributor.author | Lee, Jun-Hyeong | - |
dc.contributor.author | Lee, Jaewoo | - |
dc.contributor.author | Park, Jung Hyun | - |
dc.contributor.author | Shin, Jae-Hoon | - |
dc.contributor.author | Ju, Jong-Min | - |
dc.contributor.author | Lee, Hajin | - |
dc.contributor.author | Lee, Sang Uck | - |
dc.contributor.author | Kim, Jong-Ho | - |
dc.date.accessioned | 2023-07-27T12:04:50Z | - |
dc.date.available | 2023-07-27T12:04:50Z | - |
dc.date.created | 2023-06-23 | - |
dc.date.issued | 2023-06 | - |
dc.identifier.issn | 0935-9648 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/188135 | - |
dc.description.abstract | Organic solid electrolytes offer an effective route for safe and high-energy-density all-solid-state Li metal batteries. However, it remains a challenge to devise a new strategy to promote the dissociation of strong ion pairs and the transport of ionic components in organic solid electrolytes. Herein, a zwitterionic covalent organic framework (Zwitt-COF) with well-defined chemical and pore structures is prepared as a solid electrolyte capable of accelerating the dissociation and transport of Li ions. The Zwitt-COF solid electrolyte exhibits a high room-temperature ionic conductivity of 1.65 x 10(-4) S cm(-1) with a wide electrochemical stability window. Besides, the Zwitt-COF solid electrolyte displays stable Li plating/stripping behavior via effective inhibition of the formation of Li dendrites and dead Li, leading to superior long-term cycle performance with retention of 99% discharge capacity and 98% Coulombic efficiency in an all-solid-state Li-metal battery. Theoretical simulations reveal that the incorporation of zwitterionic groups into COF can facilitate the dissociation of strong ion pairs and reconstruct the AA-stacking configuration by dissociative adsorption of Li+ ions on Zwitt-COF producing linear hexagonal ion channels in the Zwitt-COF solid electrolyte. This strategy based on Zwitt-COF can provide an alternative way to construct various solid-state Li batteries. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim | - |
dc.title | An Ion-Channel-Restructured Zwitterionic Covalent Organic Framework Solid Electrolyte for All-Solid-State Lithium-Metal Batteries | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Sang Uck | - |
dc.contributor.affiliatedAuthor | Kim, Jong-Ho | - |
dc.identifier.doi | 10.1002/adma.202301308 | - |
dc.identifier.scopusid | 2-s2.0-85160918005 | - |
dc.identifier.wosid | 001000665200001 | - |
dc.identifier.bibliographicCitation | Advanced Materials, pp.1 - 10 | - |
dc.relation.isPartOf | Advanced Materials | - |
dc.citation.title | Advanced Materials | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 10 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Early Access | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
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 | POLYMER ELECTROLYTES | - |
dc.subject.keywordPlus | CONDUCTIVITY | - |
dc.subject.keywordPlus | CRYSTALLINE | - |
dc.subject.keywordPlus | NANOSHEETS | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | RICH | - |
dc.subject.keywordAuthor | all-solid-state lithium batteries | - |
dc.subject.keywordAuthor | covalent organic frameworks | - |
dc.subject.keywordAuthor | lithium-metal batteries | - |
dc.subject.keywordAuthor | solid electrolytes | - |
dc.subject.keywordAuthor | zwitterionic ion conductors | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/epdf/10.1002/adma.202301308 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.