Mitigation of Binder Migration Behavior during the Drying Process by Applying an Electric Field for Fast-Charging in Lithium-Ion Batteries
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Keemin | - |
dc.contributor.author | Ryu, Myeungwoo | - |
dc.contributor.author | Jung, Yongmin | - |
dc.contributor.author | Yoo, Hee Eun | - |
dc.contributor.author | Myeong, Seungcheol | - |
dc.contributor.author | Lee, Dongsoo | - |
dc.contributor.author | Kim, Soo Chan | - |
dc.contributor.author | Kim, Chanho | - |
dc.contributor.author | Kim, Jeongheon | - |
dc.contributor.author | Kwon, Jiseok | - |
dc.contributor.author | Lee, Kangchun | - |
dc.contributor.author | Cho, Chae-Woong | - |
dc.contributor.author | Paik, Ungyu | - |
dc.contributor.author | Song, Taeseup | - |
dc.date.accessioned | 2023-10-11T02:40:17Z | - |
dc.date.available | 2023-10-11T02:40:17Z | - |
dc.date.created | 2023-10-11 | - |
dc.date.issued | 2023-09 | - |
dc.identifier.issn | 2566-6223 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/89266 | - |
dc.description.abstract | The binder migration due to the capillary force-driven solvent evaporation during the drying process in the electrode manufacturing process induces inhomogeneous binder distribution in the electrode, which deteriorates Li-ion kinetics and corresponding poor fast-charging properties in lithium-ion batteries (LIBs). Here, we report an effective strategy to mitigate the binder migration behavior by applying an electric field during the drying process. As the employed carboxymethyl cellulose (CMC) and styrene-butadiene rubber (SBR) binders have a negative charge in an aqueous anode slurry system (pH 7), the binder migration behavior could be mitigated by generating an electrical attraction force into the bottom direction by positive electrification of the current collector. The anode prepared with electric field exhibits homogeneous binder distribution in the longitudinal direction, which enhances Li-ion kinetics, corresponding constant current charging capacity, and cycling stability compared to those of the anode prepared without electric field. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.relation.isPartOf | BATTERIES & SUPERCAPS | - |
dc.title | Mitigation of Binder Migration Behavior during the Drying Process by Applying an Electric Field for Fast-Charging in Lithium-Ion Batteries | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 001030527400001 | - |
dc.identifier.doi | 10.1002/batt.202300170 | - |
dc.identifier.bibliographicCitation | BATTERIES & SUPERCAPS, v.6, no.9 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85165135678 | - |
dc.citation.title | BATTERIES & SUPERCAPS | - |
dc.citation.volume | 6 | - |
dc.citation.number | 9 | - |
dc.contributor.affiliatedAuthor | Lee, Dongsoo | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | binder migration | - |
dc.subject.keywordAuthor | lithium-ion batteries | - |
dc.subject.keywordAuthor | drying process | - |
dc.subject.keywordAuthor | electric field | - |
dc.subject.keywordAuthor | fast-charging | - |
dc.subject.keywordPlus | STYRENE-BUTADIENE RUBBER | - |
dc.subject.keywordPlus | CARBOXYMETHYL CELLULOSE | - |
dc.subject.keywordPlus | NEGATIVE ELECTRODES | - |
dc.subject.keywordPlus | NATURAL GRAPHITE | - |
dc.subject.keywordPlus | LI | - |
dc.subject.keywordPlus | ANODES | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | TORTUOSITY | - |
dc.subject.keywordPlus | PARTICLES | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
1342, Seongnam-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do, Republic of Korea(13120)031-750-5114
COPYRIGHT 2020 Gachon University All Rights Reserved.
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.