A Triple-Site Engineered Heterojunction Photocatalyst for Full-Spectrum NH3 Synthesis via Synergistic Promotion of Water Oxidation and Nitrate Reduction.
Photocatalytic nitrate reduction reaction (NitRR) represents a sustainable approach to convert nitrate pollutants to valuable NH3. However, the performance of state-of-the-art photocatalysts is hampered by insufficient near-infrared (NIR) light utilization and sluggish kinetics of hydrogenation steps and coupled water-...