Flexible, transparent, conducting films of randomly stacked graphene from surfactant-stabilized, oxide-free graphene dispersions.

@article{De2010FlexibleTC,
  title={Flexible, transparent, conducting films of randomly stacked graphene from surfactant-stabilized, oxide-free graphene dispersions.},
  author={Sukanta De and P. J. King and Mustafa Lotya and A. O'Neill and Evelyn M. Doherty and Yenny Hernandez and G. Duesberg and J. Coleman},
  journal={Small},
  year={2010},
  volume={6 3},
  pages={
          458-64
        }
}
  • Sukanta De, P. J. King, +5 authors J. Coleman
  • Published 2010
  • Materials Science, Medicine
  • Small
  • Graphite is exfoliated in water to give dispersions of mono- and few-layer graphene stabilized by surfactant. These dispersions can be used to form thin, disordered films of randomly stacked, oxide-free, few-layer graphenes. These films are transparent with a direct current conductivity of up to 1.5 x 10(4) S m(-1). The conductivity is stable under flexing for at least 2000 cycles. The electrical properties are limited by disorder and aggregation suggesting future routes for improvement. 
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