400

i/mA cm"2

Fig. 1: current density / cell Potential correlation for PEMFCs with differently prepared cathodes (always loaded with 0.15 mg Pt per cm2); hs2, hs4 and hs5 are hot sprayed electrodes of columns 2, 4 and 5 in Table 1.

SELF-HUMIDIFIED PROTON EXCHANGE MEMBRANE FUEL CELLS: OPERATION OF LARGER CELLS AND FUEL CELL STACKS

Hari P. Dhar, James H. Lee, and Krzysztof A. Lewinski BCS Technology, Inc., 2812 Finfeather Road, Bryan, TX 77801, USA Tel. (409)-823-7138, Fax. (409)-823-8475, E-mail. [email protected]

0 0

Post a comment