• 文献标题:   Functionalized single graphene sheets derived from splitting graphite oxide
  • 文献类型:   Article
  • 作  者:   SCHNIEPP HC, LI JL, MCALLISTER MJ, SAI H, HERRERAALONSO M, ADAMSON DH, PRUD HOMME RK, CAR R, SAVILLE DA, AKSAY IA
  • 作者关键词:  
  • 出版物名称:   JOURNAL OF PHYSICAL CHEMISTRY B
  • ISSN:   1520-6106
  • 通讯作者地址:   Princeton Univ
  • 被引频次:   2527
  • DOI:   10.1021/jp060936f
  • 出版年:   2006

▎ 摘  要

A process is described to produce single sheets of functionalized graphene through thermal exfoliation of graphite oxide. The process yields a wrinkled sheet structure resulting from reaction sites involved in oxidation and reduction processes. The topological features of single sheets, as measured by atomic force microscopy, closely match predictions of first-principles atomistic modeling. Although graphite oxide is an insulator, functionalized graphene produced by this method is electrically conducting.