DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yoon, S | - |
dc.contributor.author | Jo, C | - |
dc.contributor.author | Noh, SY | - |
dc.contributor.author | Lee, CW | - |
dc.contributor.author | Song, JH | - |
dc.contributor.author | Lee, J | - |
dc.date.accessioned | 2015-06-25T02:55:57Z | - |
dc.date.available | 2015-06-25T02:55:57Z | - |
dc.date.created | 2011-07-11 | - |
dc.date.issued | 2011-01 | - |
dc.identifier.issn | 1463-9076 | - |
dc.identifier.other | 2015-OAK-0000023798 | en_US |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/11903 | - |
dc.description.abstract | An ordered mesoporous WO3-X with high electrical conductivity (m-WO3-X) was prepared and evaluated as an anode material for lithium ion batteries (LIBs). Ordered mesoporous tungsten trioxide (m-WO3) with an identical pore structure to that of m-WO3-X and bulk WO3-X (b-WO3-X) was prepared for the comparison purpose. An m-WO3-X electrode exhibited a high reversible capacity (748 mAh g(-1), 6.5 Li/W) and a high volumetric capacity (similar to 1500 mAh cm(-3)), which is comparable to the Li metal itself (ca. 2000 mAh cm(-3)). Also, an improved rate capability and a good cyclability were observed in the m-WO3-X electrode when compared with m-WO3 and b-WO3-X electrodes. From electrochemical impedance spectroscopy (EIS) analysis, the advanced anode performance of the m-WO3-X electrode was probably attributed to large ordered mesopores and a high electrical conductivity. Differential scanning calorimetry (DSC) result displayed that the safety of m-WO3-X was more improved than those of graphite and Si anode materials. | - |
dc.description.statementofresponsibility | open | en_US |
dc.language | English | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.relation.isPartOf | PHYSICAL CHEMISTRY CHEMICAL PHYSICS | - |
dc.rights | BY_NC_ND | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
dc.title | Development of a high-performance anode for lithium ion batteries using novel ordered mesoporous tungsten oxide materials with high electrical conductivity | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | en_US |
dc.identifier.doi | 10.1039/C1CP20940J | - |
dc.author.google | Yoon, S | en_US |
dc.author.google | Jo, C | en_US |
dc.author.google | Lee, J | en_US |
dc.author.google | Song, JH | en_US |
dc.author.google | Lee, CW | en_US |
dc.author.google | Noh, SY | en_US |
dc.relation.volume | 13 | en_US |
dc.relation.issue | 23 | en_US |
dc.relation.startpage | 11060 | en_US |
dc.relation.lastpage | 11066 | en_US |
dc.contributor.id | 10138815 | en_US |
dc.relation.journal | PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 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 | PHYSICAL CHEMISTRY CHEMICAL PHYSICS, v.13, no.23, pp.11060 - 11066 | - |
dc.identifier.wosid | 000291113200021 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 11066 | - |
dc.citation.number | 23 | - |
dc.citation.startPage | 11060 | - |
dc.citation.title | PHYSICAL CHEMISTRY CHEMICAL PHYSICS | - |
dc.citation.volume | 13 | - |
dc.contributor.affiliatedAuthor | Lee, J | - |
dc.identifier.scopusid | 2-s2.0-79958055244 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 85 | - |
dc.description.scptc | 87 | * |
dc.date.scptcdate | 2018-10-274 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | NEGATIVE-ELECTRODE MATERIALS | - |
dc.subject.keywordPlus | POSITIVE ELECTRODE | - |
dc.subject.keywordPlus | SPIN-RESONANCE | - |
dc.subject.keywordPlus | METATHESIS | - |
dc.subject.keywordPlus | GRAPHITE | - |
dc.subject.keywordPlus | TRIOXIDE | - |
dc.subject.keywordPlus | SAFETY | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Physics, Atomic, Molecular & Chemical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Physics | - |
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