Figure 3
The ADMFC performance with different cathodes.
(a) The voltage and power density of ADMFCs at 60°C with (square) BP2000-NF (3 mg/cm2) and (star) Pt/C (60 wt%, 3 mg Pt/cm2) as cathodes, respectively. (b) The normalized long-term operation stability of ADMFC potential with BP2000-NF and Pt/C as cathodes, respectively, with fixed current of 200 mA at 37°C. Anode: Pt/C (60 wt%, 3 mg Pt/cm2) with 2 M methanol in 2 M KOH with a flow rate of 5 mL/min, cathode: dry oxygen with flow rate of 100 mL/min.
