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Cited 12 time in webofscience Cited 11 time in scopus
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dc.contributor.authorChoi, HC-
dc.contributor.authorJung, YM-
dc.contributor.authorKim, SB-
dc.date.accessioned2015-06-25T01:31:46Z-
dc.date.available2015-06-25T01:31:46Z-
dc.date.created2009-03-19-
dc.date.issued2003-08-
dc.identifier.issn0003-7028-
dc.identifier.other2015-OAK-0000003580en_US
dc.identifier.urihttps://oasis.postech.ac.kr/handle/2014.oak/9805-
dc.description.abstractWe applied soft X-ray absorption spectroscopy (XAS) and two-dimensional (213) correlation analysis to the first lithium insertion-extraction cycle in a Li1+xV3O8/Li cell in order to investigate the electrochemical reactions of lithium with the Li1+xV3O8 electrode. The V Lu-II,Lu-III-edge and O K-edge spectra of the Li1+xV3O8 electrode were obtained for varying electrode lithium content. The insertion of lithium leads to the reduction of the V5+ species present in the pristine L1+xV3O8 electrode, and to the red shift and the broadening of the spectral features of the VLII,III edge compared to those of the pristine electrode. In the extraction process, the main spectral features at the highest value of the extraction of lithium show some differences compared to the features of the pristine electrode spectrum due to the residual lithium ions in the Li1+xV3O8 structure. The 0 K-edge spectra revealed that the insertion of lithium mainly affects the V 4sp-O 2p bonds and consequently induces a change in bonding geometry. The 2D correlation analysis of these spectra clearly shows that V-O bonds are significantly perturbed by the insertion-extraction of lithium into the Li1+xV3O8 electrode.-
dc.description.statementofresponsibilityopenen_US
dc.languageEnglish-
dc.publisherSOC APPLIED SPECTROSCOPY-
dc.relation.isPartOfAPPLIED SPECTROSCOPY-
dc.rightsBY_NC_NDen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/2.0/kren_US
dc.titleCharacterization of the electrochemical reactions in the Li1+xV3O8/Li cell by soft X-ray absorption spectroscopy and two-dimensional correlation analysis-
dc.typeArticle-
dc.contributor.collegeBK분자과학사업단en_US
dc.identifier.doi10.1366/000370203322258959-
dc.author.googleChoi, HCen_US
dc.author.googleJung, YMen_US
dc.author.googleKim, SBen_US
dc.relation.volume57en_US
dc.relation.issue8en_US
dc.relation.startpage984en_US
dc.relation.lastpage990en_US
dc.contributor.id10110704en_US
dc.relation.journalAPPLIED SPECTROSCOPYen_US
dc.relation.indexSCI급, SCOPUS 등재논문en_US
dc.relation.sciSCIen_US
dc.collections.nameJournal Papersen_US
dc.type.rimsART-
dc.identifier.bibliographicCitationAPPLIED SPECTROSCOPY, v.57, no.8, pp.984 - 990-
dc.identifier.wosid000184655800013-
dc.date.tcdate2019-01-01-
dc.citation.endPage990-
dc.citation.number8-
dc.citation.startPage984-
dc.citation.titleAPPLIED SPECTROSCOPY-
dc.citation.volume57-
dc.contributor.affiliatedAuthorKim, SB-
dc.identifier.scopusid2-s2.0-0041430867-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.wostc9-
dc.type.docTypeArticle-
dc.subject.keywordPlusLITHIUM INSERTION BEHAVIOR-
dc.subject.keywordPlusTRANSITION-METAL OXIDES-
dc.subject.keywordPlusSTRUCTURAL-CHARACTERIZATION-
dc.subject.keywordPlusELECTRONIC-STRUCTURE-
dc.subject.keywordPlusSECONDARY BATTERIES-
dc.subject.keywordPlusVANADIUM-
dc.subject.keywordPlusEXTRACTION-
dc.subject.keywordPlusGROWTH-
dc.subject.keywordAuthorsoft X-ray absorption spectroscopy-
dc.subject.keywordAuthortwo-dimensional correlation spectroscopy-
dc.subject.keywordAuthorLi1+xV3O8/Li cell-
dc.subject.keywordAuthorinsertion-extraction cycle of lithium-
dc.relation.journalWebOfScienceCategoryInstruments & Instrumentation-
dc.relation.journalWebOfScienceCategorySpectroscopy-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaInstruments & Instrumentation-
dc.relation.journalResearchAreaSpectroscopy-

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