Full metadata record
DC Field | Value | Language |
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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 Seok | - |
dc.contributor.author | Kwak, Sang Kyu | - |
dc.contributor.author | Ahn, Seokhoon | - |
dc.contributor.author | Kang, Seok Ju | - |
dc.date.accessioned | 2024-01-19T22:04:56Z | - |
dc.date.available | 2024-01-19T22:04:56Z | - |
dc.date.created | 2021-09-03 | - |
dc.date.issued | 2018-07-14 | - |
dc.identifier.issn | 2050-7488 | - |
dc.identifier.uri | https://pubs.kist.re.kr/handle/201004/121151 | - |
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 R3 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.language | English | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | LITHIUM-ION BATTERIES | - |
dc.subject | DOPED GRAPHENE SHEETS | - |
dc.subject | HIGH-CAPACITY | - |
dc.subject | ELECTRODE MATERIALS | - |
dc.subject | THIN-FILMS | - |
dc.subject | STORAGE | - |
dc.subject | NANO | - |
dc.subject | NANOCRYSTALS | - |
dc.subject | HYBRID | - |
dc.title | Contorted polycyclic aromatic hydrocarbon: promising Li insertion organic anode | - |
dc.type | Article | - |
dc.identifier.doi | 10.1039/c8ta03633k | - |
dc.description.journalClass | 1 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY A, v.6, no.26, pp.12589 - 12597 | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.volume | 6 | - |
dc.citation.number | 26 | - |
dc.citation.startPage | 12589 | - |
dc.citation.endPage | 12597 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.identifier.wosid | 000437469300043 | - |
dc.identifier.scopusid | 2-s2.0-85049495504 | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | LITHIUM-ION BATTERIES | - |
dc.subject.keywordPlus | DOPED GRAPHENE SHEETS | - |
dc.subject.keywordPlus | HIGH-CAPACITY | - |
dc.subject.keywordPlus | ELECTRODE MATERIALS | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | STORAGE | - |
dc.subject.keywordPlus | NANO | - |
dc.subject.keywordPlus | NANOCRYSTALS | - |
dc.subject.keywordPlus | HYBRID | - |
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