 This study demonstrated a novel approach to improve the efficiency of ammonia synthesis by incorporating ruthenium nanoparticles into a lanthanum strontium chromium ferrite perovskite catalyst. The incorporation of these nanoparticles resulted in enhanced oxygen vacancy formation, which facilitated the transport of oxygen molecules and promoted the cleavage of covalent bonds in water molecules, resulting in faster ammonia production rates. This article was offered by Roan Lee, Tianjin Lee, Xiamen Liu, and others.