Iridium, 45% on Titanium Dioxide (Actydon | Ir 45 S)

The supported Iridium, 45% on Titanium Dioxide (Actydon | Ir 45 S) is an Ir-based catalyst supported on a corrosion resistant support material, mainly TiO₂. The catalyst is used as an electrocatalyst in electrolyzers (anode) and as additive on fuel cells anode, as well as in other related applications. The catalyst is most suitable for catalytic oxidation of H₂O to O₂. The catalyst offers high intrinsic activity and a very high Ir efficiency (low Ir content) in the electrode. The catalyst can be purchased in different Ir concentrations of 10 to 50% by weight.