V. M.  Dhavale, Singh, S. K., Nadeema, A., Gaikwad, S. S., and Kurungot, S., ?Nanocrystalline Fe-Fe2O3 particledeposited N-doped graphene as an activity-modulated Pt-free electrocatalyst for oxygen reduction reaction?, Nanoscale, vol. 9, no. 35, pp. 13341-13342, 2017.