Extended Data Fig. 4: Atomic site-resolved electronic structure, surface reactivity and ORR activity of Pt(221) with respect to that of Pt(111) surface. | Nature

Extended Data Fig. 4: Atomic site-resolved electronic structure, surface reactivity and ORR activity of Pt(221) with respect to that of Pt(111) surface.

From: Site-specific reactivity of stepped Pt surfaces driven by stress release

Extended Data Fig. 4

Shown are d-band centre shift dεd (a), OH adsorption energy shift dEad(OH) (b), and ORR improvement factor (c). Surface sites correspond to atoms in the top layer of the side view (upper panel). The terrace width is indicated by double arrow lines.

Source Data

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