Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Byun, Seoungwoo | - |
dc.contributor.author | Liu, Zhu | - |
dc.contributor.author | Shin, Dong Ok | - |
dc.contributor.author | Kim, Kyuman | - |
dc.contributor.author | Choi, Jaecheol | - |
dc.contributor.author | Roh, Youngjoon | - |
dc.contributor.author | Jin, Dahee | - |
dc.contributor.author | Jung, Seungwon | - |
dc.contributor.author | Kim, Kyung-Geun | - |
dc.contributor.author | Lee, Young-Gi | - |
dc.contributor.author | Ringe, Stefan | - |
dc.contributor.author | Lee, Yong Min | - |
dc.date.accessioned | 2023-01-26T17:40:16Z | - |
dc.date.available | 2023-01-26T17:40:16Z | - |
dc.date.created | 2023-01-26 | - |
dc.date.issued | 2024 | - |
dc.identifier.issn | 2575-0356 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/17512 | - |
dc.description.abstract | The increasing demand for short charging time on electric vehicles has motivated realization of fast chargeable lithium-ion batteries (LIBs). However, shortening charging time of LIBs is limited by Li+ intercalation process consisting of liquid-phase diffusion, de-solvation, SEI crossing, and solid-phase diffusion. Herein, we propose a new strategy to accelerate de-solvation step through control of interaction between polymeric binder and solvent-Li+ complexes. For this purpose, three alkali metal ions (Li+, Na+, and K+) substituted carboxymethyl cellulose (Li-, Na-, and K-CMC) are prepared to examine the effects of metal ions on their performance. The lowest activation energy of de-solvation and the highest chemical diffusion coefficient were observed for Li-CMC. Specifically, Li-CMC cell with a capacity of 3 mAh cm-2 could be charged to >95% in 10 min, while a value above >85% was observed after 150 cycles. Thus, the presented approach holds great promise for the realization of fast charging. This article is protected by copyright. All rights reserved. | - |
dc.language | English | - |
dc.publisher | Wiley | - |
dc.title | Alkali Metal Ion Substituted Carboxymethyl Cellulose as Anode Polymeric Binders for Rapidly Chargeable Lithium-Ion Batteries | - |
dc.type | Article | - |
dc.identifier.doi | 10.1002/eem2.12509 | - |
dc.identifier.scopusid | 2-s2.0-85146354345 | - |
dc.identifier.bibliographicCitation | Energy & Environmental Materials, v.7, no.1 | - |
dc.description.isOpenAccess | TRUE | - |
dc.subject.keywordAuthor | de-solvation | - |
dc.subject.keywordAuthor | digital twins | - |
dc.subject.keywordAuthor | fast charging | - |
dc.subject.keywordAuthor | graphite anodes | - |
dc.subject.keywordAuthor | polymeric binders | - |
dc.subject.keywordPlus | HIGH-ENERGY-DENSITY | - |
dc.subject.keywordPlus | ELECTROCHEMICAL PERFORMANCE | - |
dc.subject.keywordPlus | CMC-LI | - |
dc.subject.keywordPlus | GRAPHITE | - |
dc.subject.keywordPlus | ELECTRODES | - |
dc.subject.keywordPlus | SOLVATION | - |
dc.subject.keywordPlus | INTERFACE | - |
dc.citation.number | 1 | - |
dc.citation.title | Energy & Environmental Materials | - |
dc.citation.volume | 7 | - |
There are no files associated with this item.