Platinum Ruthenium (1:1 Atomic ratio) Catalyst

Platinum Ruthenium Black (Pt 50%, Ru 50%) is most commonly used in high performance Direct Methanol Fuel Cells (DMFC) as the anode catalyst.  50% Platinum 50% Ruthenium has a 1:1 ratio.

Catalyst Properties


Metal Surface Area
60-75 m²/g

Crystallite Size
5-8 nm