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Cited 4 time in webofscience Cited 4 time in scopus
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One-Pot Spray Engineering to Design Na0.44MnO2 Cathode Electrodes for High-Rate and Cycle-Stable Na-Ion Batteries

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dc.contributor.authorKoo, Bon-Ryul-
dc.contributor.authorLee, Young-Geun-
dc.contributor.authorLee, Sang Ho-
dc.contributor.authorAn, Geon-Hyoung-
dc.contributor.authorHuang, Chun-
dc.date.accessioned2023-01-02T07:32:03Z-
dc.date.available2023-01-02T07:32:03Z-
dc.date.issued2022-10-
dc.identifier.issn2313-0105-
dc.identifier.issn2313-0105-
dc.identifier.urihttps://scholarworks.gnu.ac.kr/handle/sw.gnu/29512-
dc.description.abstractTo improve the practical performance of Na-ion batteries, electrode structure engineering provides a new route to improve the electrochemical efficiency of the cathode active material. In this study, we suggest a new route of one-pot spray engineering to design Na0.44MnO2 cathodes to realize high-rate and cycle-stable Na-ion battery performance. This technique adjusts the electrode structure from a dense to an open sponge-like morphology during layer-by-layer deposition of the materials. The sponge-like cathode results in improved ion insertion and transport kinetics, thus accelerating the rate capability with increased capacity and high-rate cycling capability (100.1 mAh/g and 90.2% cycling retention after 100 cycles at 5 C). These results highlight the potential for design engineering of cathode structures to achieve high-rate and cycle-stable performance for Na-ion batteries.-
dc.language영어-
dc.language.isoENG-
dc.publisherMDPI AG-
dc.titleOne-Pot Spray Engineering to Design Na0.44MnO2 Cathode Electrodes for High-Rate and Cycle-Stable Na-Ion Batteries-
dc.typeArticle-
dc.publisher.location스위스-
dc.identifier.doi10.3390/batteries8100181-
dc.identifier.scopusid2-s2.0-85140455418-
dc.identifier.wosid000872451500001-
dc.identifier.bibliographicCitationBatteries, v.8, no.10-
dc.citation.titleBatteries-
dc.citation.volume8-
dc.citation.number10-
dc.type.docTypeArticle-
dc.description.isOpenAccessY-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaElectrochemistry-
dc.relation.journalResearchAreaEnergy & Fuels-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalWebOfScienceCategoryElectrochemistry-
dc.relation.journalWebOfScienceCategoryEnergy & Fuels-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.subject.keywordPlusHIGH-RATE CAPABILITY-
dc.subject.keywordPlusPRUSSIAN BLUE-
dc.subject.keywordPlusHIGH-CAPACITY-
dc.subject.keywordPlusLITHIUM-
dc.subject.keywordPlusANODES-
dc.subject.keywordPlusDIFFUSION-
dc.subject.keywordPlusLAYER-
dc.subject.keywordPlusOPTIMIZATION-
dc.subject.keywordPlusLI4TI5O12-
dc.subject.keywordPlusSTORAGE-
dc.subject.keywordAuthorsodium-ion battery-
dc.subject.keywordAuthorelectrode structure-
dc.subject.keywordAuthorNa-
dc.subject.keywordAuthor0 44MnO2-
dc.subject.keywordAuthorone-pot spraying construction-
dc.subject.keywordAuthoropen-pores networking structure-
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