Synthesis of an in situ core–shell interlink ultrathin-nanosheet Fe@Fe x NiO/Ni@Ni y CoP nanohybrid by scalable layer-to-layer assembly strategy as an ultra-highly efficient bifunctional electrocatalyst for alkaline/neutral water reduction/oxidation

Self-standing in situ core–shell interlink ultrathin-nanosheet Fe@Fe x NiO/Ni@Ni y CoP nanohybrid was prepared by the fast two-step electrodeposition pathway as a low-cost, ultra-highly efficient and stable true bifunctional electrocatalyst for water reduction/oxidation.