Extended Data Fig. 4: Gibbs energy for the first Pt extraction and the subsequent dissolution of Pt.
From: Structure dependency of the atomic-scale mechanisms of platinum electro-oxidation and dissolution
(a) Oxygen coverage θO dependent Gibbs energy ΔG for the extraction of the first atom on Pt(111) and Pt(100). (b) ΔG for the dissolution of the extracted atom after first extraction on Pt(111) and first, second and third extraction on Pt(100). The correspondence between the oxygen coverage θO and potential U is in the inset of (b).
