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DC Field | Value | Language |
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dc.citation.endPage | 12597 | - |
dc.citation.number | 26 | - |
dc.citation.startPage | 12589 | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.volume | 6 | - |
dc.contributor.author | Park, Jaehyun | - |
dc.contributor.author | Lee, Cheol Woo | - |
dc.contributor.author | Joo, Se Hun | - |
dc.contributor.author | Park, Ju Hyun | - |
dc.contributor.author | Hwang, Chihyun | - |
dc.contributor.author | Song, Hyun-Kon | - |
dc.contributor.author | Park, Young S. | - |
dc.contributor.author | Kwak, Sang Kyu | - |
dc.contributor.author | Ahn, Seokhoon | - |
dc.contributor.author | Kang, Seok Ju | - |
dc.date.accessioned | 2023-12-21T20:38:10Z | - |
dc.date.available | 2023-12-21T20:38:10Z | - |
dc.date.created | 2018-06-14 | - |
dc.date.issued | 2018-07 | - |
dc.description.abstract | Enhancing the performance of carbon-based anode materials in Li-ion battery (LIB) systems is of considerable interest in terms of next-generation LIB host electrodes, because the unique reversible intercalation-de-intercalation process of such materials ultimately facilitates increases in LIB performance and longevity. This study explored the potential of a new class of carbon-based contorted hexabenzocoronene (c-HBC) as an anode material for high-performance LIB systems. The exploitation of the polymorphic crystalline nature of c-HBC resulted in successful development of a LIB anode based on a newly found crystal phase of trigonal R[3 with combining macron] by solvent and subsequent thermal annealing. Our in-depth analysis based on cross-sectional transmission electron microscopy, grazing incidence X-ray diffraction, and computational investigation revealed further advantages of using contorted molecules in LIB systems. For instance, the resulting electrochemical characteristics using half-cell architecture clearly reflected single-stage Li insertion behavior associated with the large interspacing and short diffusion length of c-HBC molecule during the discharging process. In addition, the battery exhibited excellent rate capability and cycle endurance, highlighting the suitability of c-HBC as an anode material for high-performance LIBs. | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY A, v.6, no.26, pp.12589 - 12597 | - |
dc.identifier.doi | 10.1039/C8TA03633K | - |
dc.identifier.issn | 2050-7488 | - |
dc.identifier.scopusid | 2-s2.0-85049495504 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/24427 | - |
dc.identifier.url | http://pubs.rsc.org/en/content/articlelanding/2018/ta/c8ta03633k#!divAbstract | - |
dc.identifier.wosid | 000437469300043 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Contorted polycyclic aromatic hydrocarbon: promising Li insertion organic anode | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Energy & Fuels; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry; Energy & Fuels; Materials Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | HEXA-PERI-HEXABENZOCORONENE | - |
dc.subject.keywordPlus | DOPED GRAPHENE SHEETS | - |
dc.subject.keywordPlus | HIGH-CAPACITY | - |
dc.subject.keywordPlus | ELECTRODE MATERIALS | - |
dc.subject.keywordPlus | STORAGE MATERIALS | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | NANO | - |
dc.subject.keywordPlus | NANOSTRUCTURES | - |
dc.subject.keywordPlus | NANOCRYSTALS | - |
dc.subject.keywordPlus | LITHIUM-ION BATTERIES | - |
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