Exploring nickel-based electrocatalysts for overall alkaline water electrolysis and the hydrogen evolution reaction coupled with the glucose oxidation reaction

The Ni 3 N@NF‖Ni 3 S 2 @NF (NF = Nickel Foil) electrode pair exhibited the highest electrocatalytic activity for H 2 production coupled with glucose oxidation (HER‖GOR) and excellent stability for more than 100 h at 100 mA cm −2 .