Platinum Monolayer Electrocatalysts for the Oxygen Reduction Reaction: Improvements Induced by Surface and Subsurface Modifications of Cores

<table>Voltammetry curves for Pt<sub>ML</sub>Pd/C (blue), Pt<sub>ML</sub>PdIr/C (red), and Pt/C (black) in deaerated 0.1 M HClO<sub>4</sub> solution. Scan rate, 20 mVs<sup>−1</sup>. (b) Polarization curves for the ORR on Pt<sub>ML</sub>IrPd/C (green), Pt<sub>ML</sub>Pd/C (blue), Pt<sub>ML</sub>PdIr/C (red), and Pt/C (black) at 1,600 rpm in oxygen-saturated 0.1 M HClO<sub>4</sub> solution. Scan rate, 10 mVs<sup>−1</sup> [<a href="/journals/apc/2011/530397/#B58">58</a>].</table>

Advances in Physical Chemistry

fig19

Figure 19

Figure 19: Platinum Monolayer Electrocatalysts for the Oxygen Reduction Reaction: Improvements Induced by Surface and Subsurface Modifications of Cores 

Figure 19 | Platinum Monolayer Electrocatalysts for the Oxygen Reduction Reaction: Improvements Induced by Surface and Subsurface Modifications of Cores 