Electronic structure modification of ultrathin MnFeOOH and integration with Ni3S2 as bifunctional electrocatalysts for improved alkaline water splitting

Ultrathin porous MnFeOOH was electrodeposited on Ni 3 S 2 /NF to form MnFeOOH/Ni 3 S 2 /NF with abundant heterogeneous interfaces, affording high-performance bifunctional water splitting electrocatalysts.