Cover Feature: Tailoring Bismuth‐Based Photocatalysts for Nitrogen Reduction Reaction (ChemNanoMat 11/2025)

In the Review by Yen-Pei Fu and co-workers, recent progress in bismuth-based photocatalysts for nitrogen reduction reactions is highlighted. Through strategies such as defect engineering, heterojunction construction, crystal facet tuning, and morphological control, these catalysts achieve improved charge separation and catalytic activity. The advances pave the way for sustainable ammonia synthesis and inspire future design of high-performance bismuth-based photocatalysts.