N₂ selectivity doubled
The chemically bonded Nb-O-Co interface introduces new NH₃ adsorption sites, enabling NO⁻ intermediates to preferentially react with -NH₂ to form N₂ instead of N₂O or NO, thereby greatly enhancing N₂ selectivity while maintaining high conversion.
Sun, Hongchun · Dong, Cui · Feng, Chao · Wang, Hui · Qu, Zhenping
Applied Catalysis B: Environmental 2025