The electrochemical N reduction reaction (NRR) currently represents a green and sustainable approach to ammonia production. However, the further progress of NRR is significantly hampered by poor catalytic activity and selectivity, necessitating the development of efficient and stable electrocatalysts. Herein, a nanoporous Fe-Mo bimetallic nitride (FeN-MoN) is synthesized using a molten-salt preparation method.
View Article and Find Full Text PDFBifunctional electrocatalysts with excellent activity and durability are highly desirable for alkaline overall water splitting, yet remain a significant challenge. In this contribution, palm-like MoN/NiS heterojunction arrays anchored in conductive Ni foam (denoted as MoN-NiS HNPs/NF) are developed. Benefiting from the optimized electronic structure configuration, hierarchical branched structure and abundant heterogeneous interfaces, the as-synthesized MoN-NiS HNPs/NF electrode exhibits remarkably stable bifunctional electrocatalytic activity in 1 m KOH solution.
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