Detailed in Energy & Environmental Science, the catalyst features a ruthenium-based nanocluster with a core-shell structure. Despite using a minimal amount of precious metal, it is claimed to deliver ...

However, extracting hydrogen from ammonia requires a high-temperature decomposition process, typically facilitated by catalysts. Ruthenium (Ru) catalysts demonstrate the highest efficiency in this ...

However, extracting hydrogen from ammonia requires a high-temperature decomposition process, typically facilitated by catalysts. Ruthenium (Ru) catalysts demonstrate the highest efficiency in this ...

they could increase the electron density of ruthenium and maximize the performance of the catalyst. The newly created catalyst recorded over seven times the ammonia synthesis performance compared ...

Scientists have created a catalyst for hydrogen generation ... clusters anchored on graphitized carbon. These Ru nanoclusters ...

Ammonia is a vital component of fertilizers ... are necessary for the reaction to be fueled by traditional catalysts like iron and ruthenium. A new study led by Professor Masaaki Kitano of ...

The team reported in 2012 that by depositing nanometer-size ruthenium particles (which function as catalysts) to the surface of C12A7:e-. It is possible to efficiently synthesize ammonia at lower ...

Abstract Solar-powered electrochemical NH3 synthesis offers the benefits of sustainability and absence of CO2 emissions but suffers from a poor ...

Among these, ruthenium – a platinum group metal – has emerged as an important and commonly used catalyst. However, while a powerful and cost-effective material, highly reactive ruthenium catalysts ...