DC Field | Value | Language |
---|---|---|
dc.contributor.author | Zhang, X | - |
dc.contributor.author | Huang, Y | - |
dc.contributor.author | Chen, SS | - |
dc.contributor.author | Kim, NY | - |
dc.contributor.author | Kim, W | - |
dc.contributor.author | Schilter, D | - |
dc.contributor.author | Biswal, M | - |
dc.contributor.author | Li, B | - |
dc.contributor.author | Lee, Z | - |
dc.contributor.author | Ryu, S | - |
dc.contributor.author | Bielawski, CW | - |
dc.contributor.author | Bacsa, WS | - |
dc.contributor.author | Ruoff, RS | - |
dc.date.accessioned | 2017-07-19T13:55:50Z | - |
dc.date.available | 2017-07-19T13:55:50Z | - |
dc.date.created | 2017-02-28 | - |
dc.date.issued | 2016-11-16 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/37875 | - |
dc.description.abstract | Few-layer graphenes, supported on Si with a superficial oxide layer, were subjected to a Birch-type reduction using Li and H2O as the electron and proton donors, respectively. The extent of hydrogenation for bilayer graphene was estimated at 1.6-24.1% according to Raman and X-ray photoelectron spectroscopic data. While single-layer graphene reacts uniformly, few-layer graphenes were hydrogenated inward from the edges and/or defects. The role of these reactive sites was reflected in the inertness of pristine few-layer graphenes whose edges were sealed. Hydrogenation of labeled bilayer (C-12/C-13) and trilayer (C-12/C-13/C-12) graphenes afforded products whose sheets were hydrogenated to the same extent, implicating passage of reagents between the graphene layers and equal decoration of each graphene face. The reduction of few-layer graphenes introduces strain, allows tuning of optical transmission and fluorescence, and opens synthetic routes to long sought-after films containing sp(3)-hybridized carbon. | - |
dc.language | English | - |
dc.publisher | AMERICAN CHEMICAL SOCIETY | - |
dc.relation.isPartOf | Journal of the American Chemical Society | - |
dc.title | Birch-Type Hydrogenation of Few-Layer Graphenes: Products and Mechanistic Implications | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/JACS.6B08625 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Journal of the American Chemical Society, v.138, no.45, pp.14980 - 14986 | - |
dc.identifier.wosid | 000388428200028 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 14986 | - |
dc.citation.number | 45 | - |
dc.citation.startPage | 14980 | - |
dc.citation.title | Journal of the American Chemical Society | - |
dc.citation.volume | 138 | - |
dc.contributor.affiliatedAuthor | Ryu, S | - |
dc.identifier.scopusid | 2-s2.0-84996565481 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 8 | - |
dc.description.scptc | 4 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | BILAYER GRAPHENE | - |
dc.subject.keywordPlus | POLYHYDROGENATED GRAPHENE | - |
dc.subject.keywordPlus | RAMAN-SPECTROSCOPY | - |
dc.subject.keywordPlus | HIGH-QUALITY | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | GRAPHITE | - |
dc.subject.keywordPlus | BANDGAP | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | MAGNETISM | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
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