Electrocatalytic effect of Co3V2O8 nanospheres loaded on Cu-doped MoS2 nanosheets toward enhanced oxygen reduction reaction

Copper doping can promote the catalytic activity of MoS 2 . Co 3 V 2 O 8 has promising electrocatalytic applications due to the different oxidation states. The porous Co 3 V 2 O 8 /Cu-MoS 2 catalyst, with conductivity, has superior ORR activity compared to Pt/C.