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Baek, Jong-Beom
Center for Dimension-Controllable Organic Frameworks
Research Interests
  • Covalent Organic Frameworks (COFs), Carbon Nanotubes(CNTs), graphene, Energy Conversion and Storage

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Edge-Functionalization of Pyrene as a Miniature Graphene via Friedel-Crafts Acylation Reaction in Poly(Phosphoric Acid)

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Title
Edge-Functionalization of Pyrene as a Miniature Graphene via Friedel-Crafts Acylation Reaction in Poly(Phosphoric Acid)
Author
Jeon, In-YupChoi, Eun-KyoungBae, Seo-YoonBaek, Jong-Beom
Keywords
Benzamides; Characterization techniques; Friedel-crafts acylation; Functionalizations; Functionalized; Graphenes; Model reactions; Model study; N-methyl-2-pyrrolidone; Phosphorous pentoxide; Poly (phosphoric acid); Reaction conditions
Issue Date
201010
Publisher
SPRINGER
Citation
NANOSCALE RESEARCH LETTERS, v.5, no.10, pp.1686 - 1691
Abstract
The feasibility of edge-functionalization of graphite was tested via the model reaction between pyrene and 4-(2,4,6-trimethylphenyloxy)benzamide (TMPBA) in poly(phosphoric acid) (PPA)/phosphorous pentoxide (P(2)O(5)) medium. The functionalization was confirmed by various characterization techniques. On the basis of the model study, the reaction condition could be extended to the edge-functionalization of graphite with TMPBA. Preliminary results showed that the resultant TMPBA-grafted graphite (graphite-g-TMPBA) was found to be readily dispersible in N-methyl-2-pyrrolidone (NMP) and can be used as a precursor for edge-functionalized graphene (EFG).
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DOI
http://dx.doi.org/10.1007/s11671-010-9697-8
ISSN
1556-276X
Appears in Collections:
ECHE_Journal Papers
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