“…N 2 O is a chemically stable and kinetically inert molecule [16], its deoxygenation reaction remains difficult, as even thermal decomposition is limited by a high kinetic barrier despite being thermodynamically favorable [14, 17, 18]. According to the previous reports, most of the degradation of N 2 O relied on metal catalysts, such as Mn, Fe, Co, Ni, Cu, Bi, Ru, Re [19–32]. However, those metals exist obvious weaknesses more or less, such as the complicated ligand preparation process, the harsh reaction conditions, rare and expensive, or the low selectivity from the abundant metals [33, 34].…”