Basic Fuel Cell Facts

2-3X times more efficient than internal combustion engine
Environmentally friendly
Milestones/transportation (Gasteiger, Kocha, et al, 2005)
Voltage per cell over 0.65 V (Achieved)
Durability over 5,000 hr (Achieved)
Degradation under 3μV per hour (Achieved)
Power Density over 0.8 W/cm2 (Recently ~0.7)
Specific Power Density under 0.2 gPt/kW (Recently ~0.9)

Catalyst Layer Structure and Performance