|Active Layer||Manganese based catalyzed carbon|
|Blocking Layer||laminated porous Teflon® film|
|Separator Layer||laminated microporous film with non-woven (E4B only)|
High Performance & Low Cost for
Metal Air Batteries and Fuel Cells
The Electric Fuel Air Electrodes are designed for oxygen reduction in both low and high power applications. The E-4 and E-4B Air Cathode are Manganese based and currently used in commercial applications in various alkaline primary batteries. Both can be used in metal-air batteries, AFCs, DBFCs, air depolarized batteries, or any application requiring gas diffusion electrodes.
Electric Fuel has been producing Air Electrodes for over 20 years for a large range of diverse applications from pocket chargers to electric vehicles.
|Width||8.9 cm (custom widths up to 10 cm)|
|Length||unlimited / roll length 85 m|
|Nominal Current Density||<300 mA/cm2|
|Voltage (ref. Hg/HgO)|
|at 50 mA/cm2||-0.050|
|at 300 mA/cm2||-0.400|