Co_xP@Co₃O₄ Nanocomposite on Cobalt Foam as Efficient Bifunctional Electrocatalysts for Hydrazine-Assisted Hydrogen Production

The kinetically sluggish oxygen evolution reaction (OER) at an anode has always been the bottleneck in the large-scale application of electrocatalytic water splitting to produce ecofriendly and sustainable hydrogen. Therefore, replacing the OER with hydrazine oxidation reaction (HzOR), which requires a lower theoretical potential, has been considered as a more energy-efficient strategy. Herein, a novel bifunctional CoxP@Co3O4 nanocomposite with...