Edge and confinement effects allow in situ measurement of size and thickness of liquid-exfoliated nanosheets.

@article{Backes2014EdgeAC,
  title={Edge and confinement effects allow in situ measurement of size and thickness of liquid-exfoliated nanosheets.},
  author={C. Backes and R. Smith and N. McEvoy and N. Berner and D. McCloskey and H. Nerl and A. O'Neill and P. J. King and T. Higgins and D. Hanlon and N. Scheuschner and J. Maultzsch and L. Houben and G. Duesberg and J. Donegan and V. Nicolosi and J. Coleman},
  journal={Nature communications},
  year={2014},
  volume={5},
  pages={
          4576
        }
}
  • C. Backes, R. Smith, +14 authors J. Coleman
  • Published 2014
  • Materials Science, Medicine
  • Nature communications
  • Two-dimensional nanomaterials such as MoS2 are of great interest both because of their novel physical properties and their applications potential. Liquid exfoliation, an important production method, is limited by our inability to quickly and easily measure nanosheet size, thickness or concentration. Here we demonstrate a method to simultaneously determine mean values of these properties from an optical extinction spectrum measured on a liquid dispersion of MoS2 nanosheets. The concentration… CONTINUE READING
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