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Ruoff, Rodney S.
Center for Multidimensional Carbon Materials (CMCM)
Research Interests
  • Next generation carbons, ultrathin sp3-bonded carbon sheets, negative curvature (‘Schwartzites’) carbons, sp3/sp2 hybrid carbon materials, model compounds for novel carbon materials, reaction mechanisms

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Centimeter-Scale and Highly Crystalline Two-Dimensional Alcohol: Evidence for Graphenol (C6OH)

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Title
Centimeter-Scale and Highly Crystalline Two-Dimensional Alcohol: Evidence for Graphenol (C6OH)
Author
Lim, HyunseobPark, YoungheeLee, MinhuiAhn, Jong-GukLi, Bao WenLuo, DaJung, JaehoonRuoff, Rodney S.Kim, Yousoo
Issue Date
2020-03
Publisher
AMER CHEMICAL SOC
Citation
NANO LETTERS, v.20, no.3, pp.2107 - 2112
Abstract
We report a chemical route to synthesize centimeter-scale stoichiometric "graphenol (C6OH1)", a 2D crystalline alcohol, via vapor phase hydroxylation of epitaxial graphene on Cu(111). Atomic resolution scanning tunneling microscopy revealed this highly-ordered configuration of graphenol and low energy electron diffraction studies on a large-area single crystal graphene film demonstrated the feasibility of the same superstructure being achieved at the centimeter length scale. Periodic density functional theory (DFT) calculations about the formation of C6(OH)(1) and its electronic structure are also reported.
URI
https://scholarworks.unist.ac.kr/handle/201301/32220
URL
https://pubs.acs.org/doi/10.1021/acs.nanolett.0c00103
DOI
10.1021/acs.nanolett.0c00103
ISSN
1530-6984
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PHY_Journal Papers
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