There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.number | 36 | - |
dc.citation.title | ADVANCED FUNCTIONAL MATERIALS | - |
dc.citation.volume | 30 | - |
dc.contributor.author | Buyukcakir, Onur | - |
dc.contributor.author | Ryu, Jaegeon | - |
dc.contributor.author | Joo, Se Hun | - |
dc.contributor.author | Kang, Jieun | - |
dc.contributor.author | Yuksel, Recep | - |
dc.contributor.author | Lee, Jiyun | - |
dc.contributor.author | Jiang, Yi | - |
dc.contributor.author | Choi, Sungho | - |
dc.contributor.author | Lee, Sun Hwa | - |
dc.contributor.author | Kwak, Sang Kyu | - |
dc.contributor.author | Park, Soojin | - |
dc.contributor.author | Ruoff, Rodney S. | - |
dc.date.accessioned | 2023-12-21T17:07:14Z | - |
dc.date.available | 2023-12-21T17:07:14Z | - |
dc.date.created | 2020-10-07 | - |
dc.date.issued | 2020-09 | - |
dc.description.abstract | The synthesis of a new type of redox-active covalent triazine framework (rCTF) material, which is promising as an anode for Li-ion batteries, is reported. After activation, it has a capacity up to approximate to 1190 mAh g(-1)at 0.5C with a current density of 300 mA g(-1)and a high cycling stability of over 1000 discharge/charge cycles with a stable Coulombic efficiency in an rCTF/Li half-cell. This rCTF has a high rate performance, and at a charging rate of 20C with a current density of 12 A g(-1)and it functions well for over 1000 discharge/charge cycles with a reversible capacity of over 500 mAh g(-1). By electrochemical analysis and theoretical calculations, it is found that its lithium-storage mechanism involves multi-electron redox-reactions at anthraquinone, triazine, and benzene rings by the accommodation of Li. The structural features and progressively increased structural disorder of the rCTF increase the kinetics of infiltration and significantly shortens the activation period, yielding fast-charging Li-ion half and full cells even at a high capacity loading. | - |
dc.identifier.bibliographicCitation | ADVANCED FUNCTIONAL MATERIALS, v.30, no.36 | - |
dc.identifier.doi | 10.1002/adfm.202003761 | - |
dc.identifier.issn | 1616-301X | - |
dc.identifier.scopusid | 2-s2.0-85087767928 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/48595 | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/full/10.1002/adfm.202003761 | - |
dc.identifier.wosid | 000569877100021 | - |
dc.language | 영어 | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Lithium Accommodation in a Redox-Active Covalent Triazine Framework for High Areal Capacity and Fast-Charging Lithium-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.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | covalent triazine frameworks | - |
dc.subject.keywordAuthor | energy storage | - |
dc.subject.keywordAuthor | Li-ion batteries | - |
dc.subject.keywordAuthor | lithium accommodation | - |
dc.subject.keywordAuthor | organic anodes | - |
dc.subject.keywordPlus | CONJUGATED MICROPOROUS POLYMERS | - |
dc.subject.keywordPlus | ORGANIC ELECTRODE MATERIALS | - |
dc.subject.keywordPlus | CATHODE MATERIALS | - |
dc.subject.keywordPlus | FACILE SYNTHESIS | - |
dc.subject.keywordPlus | STORAGE | - |
dc.subject.keywordPlus | ENERGY | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | OPPORTUNITIES | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | CHALLENGES | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.