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DC Field | Value | Language |
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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.author | Zhang, Xu | - |
dc.contributor.author | Huang, Yuan | - |
dc.contributor.author | Chen, Shanshan | - |
dc.contributor.author | Kim, Na Yeon | - |
dc.contributor.author | Kim, Wontaek | - |
dc.contributor.author | Schilter, David | - |
dc.contributor.author | Biswal, Mandakini | - |
dc.contributor.author | Li, Baowen | - |
dc.contributor.author | Lee, Zonghoon | - |
dc.contributor.author | Ryu, Sunmin | - |
dc.contributor.author | Bielawski, Christopher W. | - |
dc.contributor.author | Bacsa, Wolfgang S. | - |
dc.contributor.author | Ruoff, Rodney S. | - |
dc.date.accessioned | 2023-12-21T23:08:10Z | - |
dc.date.available | 2023-12-21T23:08:10Z | - |
dc.date.created | 2016-11-07 | - |
dc.date.issued | 2016-11 | - |
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 (12C/13C) and trilayer (12C/13C/12C) 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 sp3-hybridized carbon. | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.138, no.45, pp.14980 - 14986 | - |
dc.identifier.doi | 10.1021/jacs.6b08625 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.scopusid | 2-s2.0-84996565481 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/20683 | - |
dc.identifier.url | http://pubs.acs.org/doi/abs/10.1021/jacs.6b08625 | - |
dc.identifier.wosid | 000388428200028 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Birch-Type Hydrogenation of Few-Layer Graphenes: Products and Mechanistic Implications | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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 | - |
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