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Ammonia (NH3) is an indispensable feedstock for fertilizer production and one of the most ideal green hydrogen rich fuel. Electrochemical nitrate (NO3−) reduction reaction (NO3−RR) is being explored as a promising strategy for green to synthesize industrial‐scale NH3, which has nonetheless involved complex multi‐reaction process. This work presents a Pd‐doped Co3O4 nanoarray on titanium mesh (Pd‐Co...
Electroreduction of nitrite (NO2−) to valuable ammonia (NH3) offers a sustainable and green approach for NH3 synthesis. Here, a Cu3P@TiO2 heterostructure is rationally constructed as an active catalyst for selective NO2−‐to‐NH3 electroreduction, with rich nanosized Cu3P anchored on a TiO2 nanoribbon array on Ti plate (Cu3P@TiO2/TP). When performed in the 0.1 m NaOH with 0.1 m NaNO2, the Cu3P@TiO2/TP...
Electrochemical nitrate (NO3−) reduction reaction (NO3−RR) is a potential sustainable route for large‐scale ambient ammonia (NH3) synthesis and regulating the nitrogen cycle. However, as this reaction involves multi‐electron transfer steps, it urgently needs efficient electrocatalysts on promoting NH3 selectivity. Herein, a rational design of Co nanoparticles anchored on TiO2 nanobelt array on titanium...