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dc.contributor.authorJeong, Daun-
dc.contributor.authorKwon, Da-Sol-
dc.contributor.authorKim, Hee Joong-
dc.contributor.authorShim, Jimin-
dc.date.accessioned2024-01-19T08:03:38Z-
dc.date.available2024-01-19T08:03:38Z-
dc.date.created2023-11-08-
dc.date.issued2023-12-
dc.identifier.issn1614-6832-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/113060-
dc.description.abstractNickel-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.languageEnglish-
dc.publisherWiley-VCH Verlag-
dc.titleStriking a Balance: Exploring Optimal Functionalities and Composition of Highly Adhesive and Dispersing Binders for High-Nickel Cathodes in Lithium-Ion Batteries-
dc.typeArticle-
dc.identifier.doi10.1002/aenm.202302845-
dc.description.journalClass1-
dc.identifier.bibliographicCitationAdvanced Energy Materials, v.13, no.46-
dc.citation.titleAdvanced Energy Materials-
dc.citation.volume13-
dc.citation.number46-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid001087066000001-
dc.identifier.scopusid2-s2.0-85174227333-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalWebOfScienceCategoryEnergy & Fuels-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.relation.journalWebOfScienceCategoryPhysics, Condensed Matter-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaEnergy & Fuels-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaPhysics-
dc.type.docTypeArticle-
dc.subject.keywordPlusOPENING METATHESIS POLYMERIZATION-
dc.subject.keywordPlusSURFACE ORGANIZATION PHENOMENA-
dc.subject.keywordPlusHIGH-ENERGY-
dc.subject.keywordPlusLONG-LIFE-
dc.subject.keywordPlusELECTRODES-
dc.subject.keywordPlusMETAL-
dc.subject.keywordPlusOXIDE-
dc.subject.keywordPlusPERFORMANCE-
dc.subject.keywordPlusNORBORNENE-
dc.subject.keywordPlusINTERFACE-
dc.subject.keywordAuthorhigh-nickel cathode materials-
dc.subject.keywordAuthorlithium-ion batteries-
dc.subject.keywordAuthorpolymer binders-
dc.subject.keywordAuthorring-opening metathesis polymerization-
dc.subject.keywordAuthoruniform electrode dispersion-
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