In‐tandem Electrochemical Reduction of Nitrate to Ammonia on Ultrathin‐Sheet‐Assembled Iron‐Nickel Alloy Nanoflowers

• Published in: Angewandte Chemie International Edition Vol. 64; no. 14; pp. e202500167 - n/a
• Main Authors: Chandra Majhi, Kartick, Chen, Hongjiang, Batool, Asma, Zhu, Qi, Jin, Yangxin, Liu, Shengqin, Sit, Patrick H.‐L., Chun‐Ho Lam, Jason
• Format: Journal Article
• Language: English
• Published: Germany Wiley Subscription Services, Inc 01.04.2025
• Edition: International ed. in English
• Subjects: Alternative energy sources; Ammonia; Chemical reduction; Density functional theory; Electrocatalysts; Electrolysis; Electron paramagnetic resonance; Electron spin resonance; Emissions; Energy conservation; Fossil fuels; Haber Bosch process; Hydrogen Spillover; In-Tandem Mechanism; Iron; Nanoflower; Nickel; Nickel base alloys; Nitrate Reduction; Nitrates; Nitrogen dioxide; Raman spectroscopy; Synthesis; Water pollution; Hydrogen Spillover; Nanoflower; Nitrate Reduction; In-Tandem Mechanism; Electrocatalysts

The development of alternative routes for ammonia (NH3) synthesis with high Faradaic efficiency (FE) is crucial for energy conservation and to achieve zero carbon emissions. Electrocatalytic nitrate (NO3−) reduction to NH3 (e‐NO3RRA) is a promising alternative to the energy‐intensive, fossil‐fuel‐dr...