Extended Data Fig. 10: ORR polarization curves for Pt(554) surface with 0 ML to 0.9 ML Au deposited at the step edge.
From: Site-specific reactivity of stepped Pt surfaces driven by stress release
(a) The full polarization curves in the potential region from 0.05 to 1 VRHE. (b) The polarization curves in the potential region from 0.85 to 0.95 VRHE.
