All-carbon-based cathode for a true high-energy-density Li-O-2 battery
DC Field | Value | Language |
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dc.contributor.author | Lim, Hee-Dae | - |
dc.contributor.author | Yun, Young Soo | - |
dc.contributor.author | Cho, Se Youn | - |
dc.contributor.author | Park, Kyu-Young | - |
dc.contributor.author | Song, Min Yeong | - |
dc.contributor.author | Jin, Hyoung-Joon | - |
dc.contributor.author | Kang, Kisuk | - |
dc.date.accessioned | 2023-07-24T09:57:10Z | - |
dc.date.available | 2023-07-24T09:57:10Z | - |
dc.date.created | 2023-07-04 | - |
dc.date.issued | 2017-04 | - |
dc.identifier.issn | 0008-6223 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/187537 | - |
dc.description.abstract | Li-O-2 batteries have a high theoretical energy density; however, their current cathode system based on a heavy metal framework strikingly diminishes their real energy density. Herein, we report the fabrication of all-carbon-based cathodes composed of conventional active carbon and a carbon mesh (CM) framework produced from waste silk fabric by simple pyrolysis. CM frameworks show a high electrical conductivity of similar to 150 S cm(-1), good tensile strength of 34.1 +/- 5.2 MPa, and a Young's modulus of 4.03 +/- 0.7 GPa, as well as a well-ventilated ordered macroporous structure. These all-carbon-based cathodes exhibit stable cycling and high energy densities of similar to 2600 Wh kg(-1) based on total electrode weight, which are 4-15 times higher than those of conventional air cathodes. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | All-carbon-based cathode for a true high-energy-density Li-O-2 battery | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lim, Hee-Dae | - |
dc.identifier.doi | 10.1016/j.carbon.2016.12.014 | - |
dc.identifier.scopusid | 2-s2.0-85006434795 | - |
dc.identifier.wosid | 000393249600035 | - |
dc.identifier.bibliographicCitation | CARBON, v.114, pp.311 - 316 | - |
dc.relation.isPartOf | CARBON | - |
dc.citation.title | CARBON | - |
dc.citation.volume | 114 | - |
dc.citation.startPage | 311 | - |
dc.citation.endPage | 316 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | LITHIUM-OXYGEN BATTERIES | - |
dc.subject.keywordPlus | AIR ELECTRODE | - |
dc.subject.keywordPlus | CYCLE LIFE | - |
dc.subject.keywordPlus | CATALYST | - |
dc.subject.keywordPlus | CAPACITY | - |
dc.subject.keywordPlus | RECHARGEABILITY | - |
dc.subject.keywordPlus | SUPEROXIDE | - |
dc.subject.keywordPlus | EFFICIENCY | - |
dc.subject.keywordPlus | CO2 | - |
dc.subject.keywordAuthor | Silk | - |
dc.subject.keywordAuthor | Pyroprotein | - |
dc.subject.keywordAuthor | Carbon mesh | - |
dc.subject.keywordAuthor | Air electrode | - |
dc.subject.keywordAuthor | Current collector | - |
dc.subject.keywordAuthor | Li-O-2 battery | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S000862231631082X?via%3Dihub | - |
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