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Park, Noejung
Computational Physics & Electronic Structure Lab
Research Interests
  • Electronic structure calculation, computational physics, computational material science

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Large-Area Graphene Films by Simple Solution Casting of Edge-Selectively Functionalized Graphite

Cited 25 times inthomson ciCited 23 times inthomson ci
Title
Large-Area Graphene Films by Simple Solution Casting of Edge-Selectively Functionalized Graphite
Author
Bae, Seo-YoonJeon, In-YupYang, JieunPark, NoejungShin, Hyeon SukPark, SungjinRuoff, Rodney S.Dai, LimingBaek, Jong-Beom
Keywords
Electrically conductive; Functionalizations; Functionalized; Scalable production; Silicon oxide substrates; Solution casting; solution processing
Issue Date
201106
Publisher
AMER CHEMICAL SOC
Citation
ACS NANO, v.5, no.6, pp.4974 - 4980
Abstract
We report edge-selective functionalization of graphite (EFG) for the production of large-area uniform graphene films by simply solution-casting EFG dispersions In dichloromethane on silicon oxide substrates, followed by annealing. The resultant graphene films show ambipolar transport properties with sheet resistances of 0.52-3.11 K Omega/sq at 63-90% optical transmittance. EFG allows solution processing methods for the scalable production of electrically conductive, optically transparent, and mechanically robust flexible graphene films for use in practice.
URI
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DOI
http://dx.doi.org/10.1021/nn201072m
ISSN
1936-0851
Appears in Collections:
SNS_Journal Papers
ECHE_Journal Papers
MNE_Journal Papers

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