Fig. 1: Theoretical calculations.
From: Electrosynthesis of NH3 from low-concentration NO on cascade dual-site catalysts in neutral media
Atom configurations of (a) FeN4 and (b) FeN4-Pt. Atom color-coding: brown, iron; blue, nitrogen; grey, carbon; cyan, platinum. Corresponding DOS plots of Fe atom in (c) FeN4 and (d) FeN4-Pt. e Bader charge analysis of Fe atom in FeN4 and FeN4-Pt, respectively. f Schematic diagram of dual site catalyst. Source data are provided as a Source Data file.
