Cheaper Platinum-Yttrium Fuel Cell Catalyst Developed

Researchers at the Technical University of Denmark (DTU) report that they have developed a platinum-yttrium fuel cell catalyst which is stable, more active and less expensive than the existing platinum catalysts. Polymer electrolyte membrane fuel cells (PEMFCs) hold promise as a potentially zero-emission alternative source of power for automotive vehicles. Moreover, in comparison to batteries, … Continue reading Cheaper Platinum-Yttrium Fuel Cell Catalyst Developed