Mechanism of ammonia oxidation over PGM (Pt, Pd, Rh) wires by temporal analys…

Abstract. The mechanism of ammonia oxidation over Pt, Pd, and Rh wires has been investigated in the Temporal Analysis of Products (TAP) reactor at relevant temperatures in industrial ammonia burners. The results of primary (NH3 + O2) and secondary (NH3 + NO) interactions with isotopically labeled ammonia at 1073 K enable to conclude that the overall reaction pathways to NO, N2O, and N2 are …