"Photoelectrochemical nitrogen reduction: A step toward achieving susta" by Liqun Wang, Xiao Yan et al.
Industrial NH3 production mainly employs the well-known Haber-Bosch (H-B) process, which is associated with significant energy consumption and carbon emissions. Photoelectrochemical nitrogen reduction reaction (PEC-NRR) under ambient conditions is considered a promising alternative to the H-B process and has been attracting increasing attention owing to its associated energy efficiency and environmentally friendly characteristics. The performance of a PEC-NRR system, such as the NH3 yield, selectivity, and stability, is essentially determined by its key component, the photocathode. In this rev...