75% Wt Platinum Ruthenium on High Surface Area Ketjenblack EC-300J (1:1 Atomic ratio)

75% Platinum Ruthenium on High Surface Area Ketjenblack EC-300J is most commonly used as the catalyst for methanol oxidation in Direct Methanol Fuel Cells (DMFC). This catalyst has a standard 1:1 atomic ratio.

Platinum Ruthenium (PtRu) carbon-supported alloy electrocatalysts have shown improved tolerance to CO-contaminated hydrogen fuel streams as compared to Platinum (Pt) at the anode of low temperature Polymer Electrolyte Membrane Fuel Cells (PEMFC).