Research Article

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

Figure 2

Photographs of water droplet on (a) the bare and (b) the CNT/PTFE composite film coated stainless steel (SS) plate.
378752.fig.002a
(a)
378752.fig.002b
(b)