DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, HC | - |
dc.contributor.author | Jung, YM | - |
dc.contributor.author | Kim, SB | - |
dc.date.accessioned | 2015-06-25T01:31:46Z | - |
dc.date.available | 2015-06-25T01:31:46Z | - |
dc.date.created | 2009-03-19 | - |
dc.date.issued | 2003-08 | - |
dc.identifier.issn | 0003-7028 | - |
dc.identifier.other | 2015-OAK-0000003580 | en_US |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/9805 | - |
dc.description.abstract | We 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.statementofresponsibility | open | en_US |
dc.language | English | - |
dc.publisher | SOC APPLIED SPECTROSCOPY | - |
dc.relation.isPartOf | APPLIED SPECTROSCOPY | - |
dc.rights | BY_NC_ND | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
dc.title | Characterization of the electrochemical reactions in the Li1+xV3O8/Li cell by soft X-ray absorption spectroscopy and two-dimensional correlation analysis | - |
dc.type | Article | - |
dc.contributor.college | BK분자과학사업단 | en_US |
dc.identifier.doi | 10.1366/000370203322258959 | - |
dc.author.google | Choi, HC | en_US |
dc.author.google | Jung, YM | en_US |
dc.author.google | Kim, SB | en_US |
dc.relation.volume | 57 | en_US |
dc.relation.issue | 8 | en_US |
dc.relation.startpage | 984 | en_US |
dc.relation.lastpage | 990 | en_US |
dc.contributor.id | 10110704 | en_US |
dc.relation.journal | APPLIED SPECTROSCOPY | en_US |
dc.relation.index | SCI급, SCOPUS 등재논문 | en_US |
dc.relation.sci | SCI | en_US |
dc.collections.name | Journal Papers | en_US |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | APPLIED SPECTROSCOPY, v.57, no.8, pp.984 - 990 | - |
dc.identifier.wosid | 000184655800013 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 990 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 984 | - |
dc.citation.title | APPLIED SPECTROSCOPY | - |
dc.citation.volume | 57 | - |
dc.contributor.affiliatedAuthor | Kim, SB | - |
dc.identifier.scopusid | 2-s2.0-0041430867 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 9 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | LITHIUM INSERTION BEHAVIOR | - |
dc.subject.keywordPlus | TRANSITION-METAL OXIDES | - |
dc.subject.keywordPlus | STRUCTURAL-CHARACTERIZATION | - |
dc.subject.keywordPlus | ELECTRONIC-STRUCTURE | - |
dc.subject.keywordPlus | SECONDARY BATTERIES | - |
dc.subject.keywordPlus | VANADIUM | - |
dc.subject.keywordPlus | EXTRACTION | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordAuthor | soft X-ray absorption spectroscopy | - |
dc.subject.keywordAuthor | two-dimensional correlation spectroscopy | - |
dc.subject.keywordAuthor | Li1+xV3O8/Li cell | - |
dc.subject.keywordAuthor | insertion-extraction cycle of lithium | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Spectroscopy | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalResearchArea | Spectroscopy | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.