Ammonia synthesis is an energy-intensive process due to the high activation barrier for N2 dissociation. Here, Hosono and co-workers show that the intermetallic compound LaCoSi can lower the energy requirement for N2 activation and shift the rate-determining step of the process to NH
x
formation under mild conditions.
- Yutong Gong
- Jiazhen Wu
- Hideo Hosono