Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeong, Daun | - |
dc.contributor.author | Kwon, Da-Sol | - |
dc.contributor.author | Kim, Hee Joong | - |
dc.contributor.author | Shim, Jimin | - |
dc.date.accessioned | 2024-01-19T08:03:38Z | - |
dc.date.available | 2024-01-19T08:03:38Z | - |
dc.date.created | 2023-11-08 | - |
dc.date.issued | 2023-12 | - |
dc.identifier.issn | 1614-6832 | - |
dc.identifier.uri | https://pubs.kist.re.kr/handle/201004/113060 | - |
dc.description.abstract | Nickel-rich layered oxide, LiNixCoyMnzO2 (NCM, x > 0.8), has emerged as a promising cathode material for lithium-ion batteries due to its high specific capacity and energy density. However, there remains a challenge regarding NCM degradation during cycling, associated with interfacial side reactions and microcrack formation. Herein, a functional poly(norbornene-co-norbornene dicarboxylic acid-co-heptafluorobutyl norbornene imide) (PNCI)-based binder system is introduced, with controlled functionalities and monomer compositions, to preserve the structural integrity of NCM. The PNCI binder system incorporates three different norbornene-derived monomers with distinct functionalities, allowing for multifunctionality, including electro-chemo-mechanical stability, strong adhesion, and dispersibility. By systematically adjusting the molar composition of the PNCI binders, the overall binder characteristics are fine-tuned, optimizing the adhesion and dispersion of electrode components. The optimized PNCI binder, with desired adhesion strength, surface energy, and polarity, plays a crucial role in facilitating the formation of a uniform electrode structure with a high areal mass loading of NCM, ensuring long-term cycling stability. This study highlights the significance of striking a balance between functionalities and composition in binder systems to achieve high-performance NCM cathodes. | - |
dc.language | English | - |
dc.publisher | Wiley-VCH Verlag | - |
dc.title | Striking a Balance: Exploring Optimal Functionalities and Composition of Highly Adhesive and Dispersing Binders for High-Nickel Cathodes in Lithium-Ion Batteries | - |
dc.type | Article | - |
dc.identifier.doi | 10.1002/aenm.202302845 | - |
dc.description.journalClass | 1 | - |
dc.identifier.bibliographicCitation | Advanced Energy Materials, v.13, no.46 | - |
dc.citation.title | Advanced Energy Materials | - |
dc.citation.volume | 13 | - |
dc.citation.number | 46 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.identifier.wosid | 001087066000001 | - |
dc.identifier.scopusid | 2-s2.0-85174227333 | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | OPENING METATHESIS POLYMERIZATION | - |
dc.subject.keywordPlus | SURFACE ORGANIZATION PHENOMENA | - |
dc.subject.keywordPlus | HIGH-ENERGY | - |
dc.subject.keywordPlus | LONG-LIFE | - |
dc.subject.keywordPlus | ELECTRODES | - |
dc.subject.keywordPlus | METAL | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | NORBORNENE | - |
dc.subject.keywordPlus | INTERFACE | - |
dc.subject.keywordAuthor | high-nickel cathode materials | - |
dc.subject.keywordAuthor | lithium-ion batteries | - |
dc.subject.keywordAuthor | polymer binders | - |
dc.subject.keywordAuthor | ring-opening metathesis polymerization | - |
dc.subject.keywordAuthor | uniform electrode dispersion | - |
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