Abstract
The functionalization of pristine and Stone-Wales defected BC3 nanosheets with a pyrene molecule was investigated using density functional theory. Frontier molecular analysis shows that the main interaction is π-π stacking, releasing energies in the range of 143.6 to 169.1 kJ mol−1. We predicted that after the functionalization process, the electrical conductance of the pristine sheet may be increased. Also, it modifies the work function of the pristine sheet and, as a consequence, its field-emission current densities may significantly enhance. However, the pyrene functionalization results in little change in the electronic properties of the defected sheet.
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Peyghan, A.A., Noei, M. & Bagheri, Z. Functionalization of the pristine and stone-wales defected BC3 graphenes with pyrene. J Mol Model 20, 2539 (2014). https://doi.org/10.1007/s00894-014-2539-3
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DOI: https://doi.org/10.1007/s00894-014-2539-3