"From the measurement data, we were able to conclude that the mechanisms for OER in the two classes of iridium oxide catalysts are different, and this is driven by the different chemical ...

The current, best commercially available catalyst made from iridium oxide contains about 40 times as much as this target value. But new options are already in the pipeline: Within the Kopernikus ...

In this joint effort, Hydrous Iridium Oxide Thin Films (HIROFs ... between OER activity and durability of precious metal oxide catalysts. The findings are expected to be broadly applicable ...

Iridium (Ir)-based materials ... delicate relationship between OER activity and durability of precious metal oxide catalysts. The findings are expected to be broadly applicable, potentially ...

Researchers are particularly focused right now on catalysts that use platinum and iridium oxide to create hydrogen and oxygen, respectively, since those materials are commercially available.

In 2021, Wang synthesized an iridium single-atom ... gradient perpendicular to the catalyst surface, which enhances cathode performance in a solid-oxide fuel cell and allows for scalable single ...