Ammonia (NH 3) is vital for agriculture, as it is the basis for fertilizers that are needed to feed the world's population. Currently, ammonia is mostly produced by the Haber-Bosch process, which ...

Nitrogen is a crucial component of proteins and nucleic acids, the fundamental building blocks of all living things, and thus is essential to life on Earth. Gaseous N2 from the atmosphere can be fixed ...

Illustration of the double-shelled mesoporous carbon sphere catalyst with dual single-atomic sites. The inner Fe–N₄ centers drive nitrogen–nitrogen coupling, while the outer Mg–N₄ layer acts as a ...