Bifunctional Tailoring of Platinum Surfaces with Earth Abundant Iron Oxide Nanowires for Boosted Formic Acid Electro-Oxidation

Figure 6

Current transients (I-t) obtained at 0.2 V during FAO at bare Pt (a), FeOx/Pt (b), and a-FeOx/Pt (−0.5 V) (c) electrodes.