Electrochemical Solvent Cointercalation into Graphite in Propylene Carbonate-Based Electrolytes: A Chronopotentiometric Characterization
DC Field | Value | Language |
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dc.contributor.author | Song, Hee-Youb | - |
dc.contributor.author | Jeong, Soon-Ki | - |
dc.date.accessioned | 2021-08-11T13:44:07Z | - |
dc.date.available | 2021-08-11T13:44:07Z | - |
dc.date.issued | 2018 | - |
dc.identifier.issn | 2090-8865 | - |
dc.identifier.issn | 2090-8873 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/6886 | - |
dc.description.abstract | Interfacial reactions strongly influence the performance of lithium-ion batteries, with the main interfacial reaction between graphite and propylene carbonate-(PC-) based electrolytes corresponding to solvent cointercalation. Herein, the redox reactions of solvated lithium ions occurring at the graphite interface in 1 M center dot LiClO4/PC were probed by chronopotentiometry, in situ atomic force microscopy (AFM), and in situ Raman spectroscopy. The obtained results revealed that high coulombic efficiency (97.5%) can be achieved at high current density, additionally showing the strong influence of charge capacity on the above redox reactions. Moreover, AFM imaging indicated the occurrence of solvent cointercalation during the first reduction, as reflected by the presence of hills and blisters on the basal plane of highly oriented pyrolytic graphite subjected to the above process. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Hindawi Publishing Corporation | - |
dc.title | Electrochemical Solvent Cointercalation into Graphite in Propylene Carbonate-Based Electrolytes: A Chronopotentiometric Characterization | - |
dc.type | Article | - |
dc.publisher.location | 영국 | - |
dc.identifier.doi | 10.1155/2018/9231857 | - |
dc.identifier.scopusid | 2-s2.0-85046292267 | - |
dc.identifier.wosid | 000427789100001 | - |
dc.identifier.bibliographicCitation | Journal of Analytical Methods in Chemistry, v.2018 | - |
dc.citation.title | Journal of Analytical Methods in Chemistry | - |
dc.citation.volume | 2018 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.subject.keywordPlus | INTERCALATION PROCESSES | - |
dc.subject.keywordPlus | SURFACE-REACTIONS | - |
dc.subject.keywordPlus | LITHIUM ION | - |
dc.subject.keywordPlus | ELECTRODES | - |
dc.subject.keywordPlus | CHEMISTRY | - |
dc.subject.keywordAuthor | Solvent Cointercalation | - |
dc.subject.keywordAuthor | Chronopotentiometry | - |
dc.subject.keywordAuthor | Graphite | - |
dc.subject.keywordAuthor | Surface film | - |
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