Research Article

Anticorrosion Coating of Carbon Nanotube/Polytetrafluoroethylene Composite Film on the Stainless Steel Bipolar Plate for Proton Exchange Membrane Fuel Cells

Figure 4

The dependence of the current on (a) the output voltage and (b) the electric power for the fuel cells assembled with the stainless steel (SS) bipolar plate coated with the CNT/PTFE composite film at various CNT concentrations.
378752.fig.004a
(a)
378752.fig.004b
(b)