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- Baek, Jong-Beom
- Center for Dimension-Controllable Organic Frameworks
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Edge-Functionalization of Pyrene as a Miniature Graphene via Friedel-Crafts Acylation Reaction in Poly(Phosphoric Acid)
- Author(s)
- Jeon, In-Yup, Choi, Eun-Kyoung, Bae, Seo-Yoon, Baek, Jong-Beom
- Issued Date
- 2010-10
- 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).
- Publisher
- SPRINGER
- ISSN
- 1556-276X
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