DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, YK | - |
dc.contributor.author | Chung, KI | - |
dc.contributor.author | Kim, WS | - |
dc.contributor.author | Sung, YE | - |
dc.contributor.author | Park, SM | - |
dc.date.accessioned | 2016-03-31T13:09:57Z | - |
dc.date.available | 2016-03-31T13:09:57Z | - |
dc.date.created | 2009-03-13 | - |
dc.date.issued | 2002-01-15 | - |
dc.identifier.issn | 0378-7753 | - |
dc.identifier.other | 2002-OAK-0000002452 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/19215 | - |
dc.description.abstract | The initial capacity irreversibility caused by film formation on a mesophase pitch-based carbon fibre (MPCF) electrode surface is studied with the goal of improving the performance of a lithium-ion battery. The addition of Li2CO3 to a solution of 1 M LiPF6/EC:DFC (1:1, v/v) results in a decrease in the initial irreversible capacity caused by solvent decomposition and the passivation film on the MPCF electrode surface. Suppression of the initial irreversible capacity at the anode electrode by the introduction of Li2CO3 is investigated by means of chronopotentiometry, cyclic voltammetry, ac impedance spectroscopy, FTIR, scanning electron microscopy (SEM), and energy dispersive X-ray (EDX) analysis. It is concluded that the suppression is caused mainly by prevention of solvent decomposition and by structural change in the passivation film on the anode electrode. (C) 2002 Elsevier Science B.V. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.relation.isPartOf | JOURNAL OF POWER SOURCES | - |
dc.subject | lithium-ion battery | - |
dc.subject | initial irreversible capacity | - |
dc.subject | additive | - |
dc.subject | carbon anode | - |
dc.subject | SOLID-ELECTROLYTE INTERFACE | - |
dc.subject | SURFACE-CHEMISTRY | - |
dc.subject | LITHIUM ANODE | - |
dc.subject | CO2 ADDITION | - |
dc.subject | GRAPHITE | - |
dc.subject | CAPACITY | - |
dc.subject | INTERCALATION | - |
dc.title | Suppressive effect of Li2CO3 on initial irreversibility at carbon anode in Li-ion batteries | - |
dc.type | Article | - |
dc.contributor.college | 화학과 | - |
dc.identifier.doi | 10.1016/S0378-7753(01)00911-9 | - |
dc.author.google | Choi, YK | - |
dc.author.google | Chung, KI | - |
dc.author.google | Kim, WS | - |
dc.author.google | Sung, YE | - |
dc.author.google | Park, SM | - |
dc.relation.volume | 104 | - |
dc.relation.issue | 1 | - |
dc.relation.startpage | 132 | - |
dc.relation.lastpage | 139 | - |
dc.contributor.id | 10200281 | - |
dc.relation.journal | JOURNAL OF POWER SOURCES | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF POWER SOURCES, v.104, no.1, pp.132 - 139 | - |
dc.identifier.wosid | 000173548300020 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 139 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 132 | - |
dc.citation.title | JOURNAL OF POWER SOURCES | - |
dc.citation.volume | 104 | - |
dc.contributor.affiliatedAuthor | Park, SM | - |
dc.identifier.scopusid | 2-s2.0-0037079964 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 58 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | SOLID-ELECTROLYTE INTERFACE | - |
dc.subject.keywordPlus | SURFACE-CHEMISTRY | - |
dc.subject.keywordPlus | PASSIVATION FILM | - |
dc.subject.keywordPlus | LITHIUM ANODE | - |
dc.subject.keywordPlus | GRAPHITE | - |
dc.subject.keywordPlus | CAPACITY | - |
dc.subject.keywordPlus | INTERCALATION | - |
dc.subject.keywordAuthor | lithium-ion battery | - |
dc.subject.keywordAuthor | initial irreversible capacity | - |
dc.subject.keywordAuthor | additive | - |
dc.subject.keywordAuthor | carbon anode | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Materials Science | - |
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