High-yield exfoliation of three-dimensional graphite into two-dimensional graphene-like sheets.

نویسندگان

  • Eun-Kyoung Choi
  • In-Yup Jeon
  • Seo-Yoon Bae
  • Hwa-Jung Lee
  • Hyeon Suk Shin
  • Liming Dai
  • Jong-Beom Baek
چکیده

Edge-functionalized graphite (EFG) is prepared via a "direct" covalent attachment of organic molecular wedges. The EFG is dispersed in N-methyl-2-pyrrolidone with a concentration as high as 0.27 mg mL(-1), leading to high-yield exfoliation of the three-dimensional graphite into two-dimensional graphene-like sheets.

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عنوان ژورنال:
  • Chemical communications

دوره 46 34  شماره 

صفحات  -

تاریخ انتشار 2010