Ultrasonic Spraying Fuel Cell Catalyst
Ultrasonic Spraying Fuel Cell Catalyst In spite of many efforts and improvements by thousands of scientists worldwide, PEMFCs and DMFCs have not been commercially used. State-of-the-art electrocatalysts for PEMFCs rely on large quantities of platinum to achieve acceptable performance levels. This presents a significant hurdle to market acceptance of FC-powered vehicles; a commercially viable electrocatalyst will require nearly an order-of-magnitude reduction in Pt usage to meet both cost and Pt [...]
