In situ growth of Ni-Fe alloy on graphene-like MoS2 for catalysis of hydrazine oxidation

A simple method is devised for the in situ growth of Ni-Fe alloy on graphene-like MoS2. The Ni-Fe/ MoS2 hybrid with a Ni:Fe molar ratio of 80 : 20 exhibits the highest electrocatalytic activity toward hydrazine oxidation. The electrocatalytic activity is remarkably enhanced by the synergistic effects between graphene-like MoS2 and Ni-Fe alloy.