2D porous molybdenum nitride/cobalt nitride heterojunction nanosheets with interfacial electron redistribution for effective electrocatalytic overall water splitting

Porous 2D Mo₂N-Co_xN heterojunction nanosheets have been constructed based on a new strategy of cutting ZIF-67 polyhedral in Na₂MoO₄ aqueous solution. The material can act effective bi-functional catalysts for overall water splitting.