20% Wt Palladium Iridium (3:1 Atomic ratio) on Vulcan

20% Palladium Iridium (3:1 ratio) supported on Vulcan XC-72 (carbon).

Suggested Applications
Palladium Iridium on Vulcan is most commonly used for Proton Exchange Membrane Fuel Cell (PEMFC), electrochemistry, electrolysis, and sensor applications.

Catalyst Properties


Metal Surface Area
~120 m²/g (PdIr)

Crystallite Size
2 - 4 nm