Figure 1: Mass spectra of the iridium oxide cations. Figure 3: Optimized structures and energetic ordering of the different [IrO 4] + isomers. Iridium oxide cations ...

Iridium oxide is one of the most important—and most problematic—materials in the global push toward clean energy. It is ...

Schematic of electrochemical interface under acidic 0.1 M HClO4 electrolyte (A) and alkaline 0.1 M KOH electrolyte (B) during water oxidation at ~1.5 VRHE. Osaka, Japan – Iridium oxide catalysts are ...

Iridium-based catalysts are needed to produce hydrogen using water electrolysis. Now, a team at HZB has shown that the newly developed P2X catalyst, which requires only a quarter of the iridium, is as ...

In the global race to decarbonize, hydrogen stands out as one of the most promising clean fuels. But despite its potential to power industries and transportation without emitting carbon, producing ...

Japan relies on fossil fuel imported from overseas for the majority of its energy, and from the security perspective, the securing of alternative energy sources has become an issue. Energy supply ...