Scanning transmission electron microscopy experiments have uncovered the structural changes a ruthenium catalyst undergoes ...

A novel iron-based catalyst with an inverse structure significantly outperforms traditional catalysts in ammonia production, ...

The novel iron-based catalyst exhibits superior performance for ammonia (NH3) synthesis compared to a well-established, century-old counterpart, as reported by researchers at Science Tokyo. By ...

Taking a well-to-wake approach to CO2 emissions means that the shipping industry will look beyond emerging engine ...

Get Instant Summarized Text (Gist) A new catalyst for hydrogen generation from ammonia, composed of ruthenium nanoclusters on graphitized carbon, becomes more active over time. This self-improving ...

This study uses correlated operando microscopy and spectroscopy to examine Cu2O catalyst dynamics in nitrate electroreduction ...

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. Scientists ...

This study used electron microscopy to analyze atomic-level changes in Ru nanoclusters during ammonia decomposition, offering valuable insights into the evolution of catalyst structures and ...

Nearly all ammonia is produced using methane via the Haber-Bosch process, which requires high-temperature and high-pressure ...

The developed ammonia synthesiscatalyst increased ammonia production from 0.5 t/month to 5 t/day. That achievement created much sensation in the chemical industry because the catalyst caught up with ...

More information: Masashi Hattori et al, Ammonia Synthesis Over an Iron Catalyst with an Inverse Structure, Advanced Science (2025). DOI: 10.1002/advs.202410313 ...