The review by Wang et al. discusses the recent advancements in selective electrocatalytic conversion of nitric oxide (NO) to high-value-added chemicals, emphasizing catalyst design, electrolyte composition, mass diffusion, and adsorption energies of key intermediate species. It explores the synergistic electrochemical co-electrolysis of NO with specific carbon sources to synthesize valuable C–N bond-containing chemicals. The review also delves into the reaction pathways and mechanisms, providing insights into the challenges and prospects of selective NO electrolysis. Key findings include the development of efficient electrocatalysts for ammonia (NH₃), hydroxylamine (NH₂OH), hydrazine (N₂H₄), and urea synthesis, as well as the potential for producing amino acids and oximes through NO reduction. The review highlights the advantages of electrocatalytic NO conversion over traditional methods, such as reduced energy consumption, improved selectivity, and environmental sustainability. It also discusses the challenges and future directions in this field, emphasizing the importance of advancing understanding and fostering awareness of nitrogen cycle balance.The review by Wang et al. discusses the recent advancements in selective electrocatalytic conversion of nitric oxide (NO) to high-value-added chemicals, emphasizing catalyst design, electrolyte composition, mass diffusion, and adsorption energies of key intermediate species. It explores the synergistic electrochemical co-electrolysis of NO with specific carbon sources to synthesize valuable C–N bond-containing chemicals. The review also delves into the reaction pathways and mechanisms, providing insights into the challenges and prospects of selective NO electrolysis. Key findings include the development of efficient electrocatalysts for ammonia (NH₃), hydroxylamine (NH₂OH), hydrazine (N₂H₄), and urea synthesis, as well as the potential for producing amino acids and oximes through NO reduction. The review highlights the advantages of electrocatalytic NO conversion over traditional methods, such as reduced energy consumption, improved selectivity, and environmental sustainability. It also discusses the challenges and future directions in this field, emphasizing the importance of advancing understanding and fostering awareness of nitrogen cycle balance.