Heterostructured MoO3 Anchored Defect‐Rich NiFe‐LDH/NF as a Robust Self‐Supporting Electrocatalyst for Overall Water Splitting

The rational design of inexpensive metal electrocatalysts with exciting catalytic activity for overall water splitting (OWS) remains a significant challenge. Heterostructures of NiFe layered double hydroxides (NiFe-LDHs) with abundant oxygen defects and tunable electronic properties have garnered considerable attention. Here, a self-supporting heterostructured catalyst (named MoO