Fig. 7From: Nanostructured Pd-Based Electrocatalyst and Membrane Electrode Assembly Behavior in a Passive Direct Glycerol Fuel CellTafel slope for Au/VGCNF, Pd/VGCNF, and Pd1Au1/VGCNF electrocatalysts in solution (0.5 M NaOH + 0.5 M Glycerol) at scanning rate 50 mVs− 1Back to article page