Galvani substitution modulated self-assembly of Cu@Pt nanowires with hierarchical microstructure for highly active hydrogen evolution

CoFe-Layered Double Hydroxide Needles on MoS2/Ni3S2 Nanoarrays for Applications as Catalysts for Hydrogen Evolution and Oxidation of Organic Chemicals

“…Some studies have shown that Ni 3+ can be regarded as the active center to promote the oxidation of the urea molecule . Nickel-rich Ni 3 S 2 with abundant Ni–S and Ni–Ni bonds drive the formation of UOR intermediates (OOH*). , Layered double hydroxides (LDHs) are capable of producing surface hydroxides as active substances to optimize the H 2 O dissociation process. − As a member of the LDH family, CoFe LDH is often used to improve the OER performance of catalysts. − Furthermore, many studies have reported that one-dimensional (1D) nanostructures enhanced electrocatalytic performances attributed to their increased specific surface area and active exposed sites, which facilitate ion transport, diminish the diffusion paths of electrolytes, and consequently reduce the cost of electrocatalysts. − …”