n-Hexadecane Fuel for a Phosphoric Acid Direct Hydrocarbon Fuel Cell

Figure 6

Polarization curve for a hydrogen fueled PAFC: potential difference between the electrodes and current density (mA/cm²). Anode: hydrogen flow rate = 9.6 mL/min. Cathode: air flow rate = 245 mL/min. Temperature = 160°C. Pressure = 1 atm. Open squares are the Reference polarization curve. Open triangles are the polarization curve obtained after the first time-on-stream experiment.