Description
Platinum (Pt) and Ruthenium (Ru) are two highly efficient noble metal catalysts widely used in Proton Exchange Membrane (PEM) Fuel Cells and PEM Electrolyzers for advanced hydrogen energy systems. Their complementary electrochemical properties make them essential for improving reaction kinetics, durability, and overall energy efficiency.
Platinum remains the industry standard fuel cell catalyst, excelling in the Oxygen Reduction Reaction at the cathode and the Hydrogen Oxidation Reaction at the anode. Its exceptional catalytic activity, high conductivity, and superior corrosion resistance in acidic environments ensure outstanding fuel cell performance and long operational life.
Ruthenium, often alloyed or supported with Platinum, plays a critical role in enhancing Methanol Oxidation and Oxygen Evolution Reactions. Its high resistance to oxidation and ability to stabilize reaction intermediates significantly improve the durability and efficiency of Electrolyzer Anodes and Direct Methanol Fuel Cells (DMFC).
80% Wt Platinum Ruthenium deliver a synergistic effect—combining high catalytic activity, stability, and energy efficiency—making them key materials for next-generation hydrogen production, fuel cell systems, and electrolyzer technologies driving the transition to sustainable energy.
Used for;
Polymer Electrolyte Fuel Cell (PEMFC), Direct Methanol Fuel Cell (DMFC), Microbial Fuel Cell (MFC), and Phosphoric Acid Fuel Cell (PAFC) applications (as the cathode catalyst and/or anode catalyst
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