物质科学Physical ...

While water oxidation is the key reaction in natural ... Ru and Ba are common partners within ammonia synthesis catalysts, but the mechanism by which the base promotes the metal is not fully ...

This study addresses a significant industrial chemistry challenge and is a major step toward sustainable ammonia synthesis. By showcasing the capabilities of the Ba3SiO5−xNyHz catalyst ...

Scientists have created a catalyst for hydrogen generation from ammonia that becomes more active with time, and by counting atoms, revealed changes that boost the catalyst's performance.

Ammonia is traditionally produced via the energy ... situ-formed passivation layer that protects metal active sites from oxidation during shutdown conditions. Thermal stability in high-nickel ...