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dc.contributor.authorLee, Jeongyeon-
dc.contributor.authorHwang, Taejin-
dc.contributor.authorLee, Yongho-
dc.contributor.authorLee, Joong Kee-
dc.contributor.authorChoi, Wonchang-
dc.date.accessioned2024-01-20T05:33:55Z-
dc.date.available2024-01-20T05:33:55Z-
dc.date.created2021-09-04-
dc.date.issued2015-11-01-
dc.identifier.issn0167-577X-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/124777-
dc.description.abstractalpha-MnO2 nanowires were synthesized by a hydrothermal method and then mixed with agglomerated sulfur powders. Homogeneous alpha-MnO2-coated sulfur particles were obtained by utilizing heat treatment intended to melt and recrystallize the sulfur. alpha-MnO2 nanowires lead to the suppression in re-agglomeration of sulfur powders during heat treatment and result in successful coating as well as decreased size in parent sulfur powders. The alpha-MnO2-coated sulfur particles were used as the cathode material for lithium-ion battery applications. Electrochemical evaluation such as the rate capability characteristics and impedance study indicates that the alpha-MnO2 coated sulfur cathode shows lower resistance and improved rate capability compared to a pristine sulfur cathode. (C) 2015 Elsevier B.V. All rights reserved.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE BV-
dc.subjectLI-S BATTERIES-
dc.subjectPERFORMANCE-
dc.subjectCOMPOSITE-
dc.titleCoating of sulfur particles with manganese oxide nanowires as a cathode material in lithium-sulfur batteries-
dc.typeArticle-
dc.identifier.doi10.1016/j.matlet.2015.06.003-
dc.description.journalClass1-
dc.identifier.bibliographicCitationMATERIALS LETTERS, v.158, pp.132 - 135-
dc.citation.titleMATERIALS LETTERS-
dc.citation.volume158-
dc.citation.startPage132-
dc.citation.endPage135-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000361264800033-
dc.identifier.scopusid2-s2.0-84930673651-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaPhysics-
dc.type.docTypeArticle-
dc.subject.keywordPlusLI-S BATTERIES-
dc.subject.keywordPlusPERFORMANCE-
dc.subject.keywordPlusCOMPOSITE-
dc.subject.keywordAuthorLithium-sulfur battery-
dc.subject.keywordAuthorSulfur-
dc.subject.keywordAuthorMetallic oxide-
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KIST Article > 2015
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