Dynamic segregated-surface reconstruction mechanism of the IrFe/C catalyst (IMAGE)

Pohang University of Science & Technology (POSTECH)

Dynamic segregated-surface reconstruction mechanism of the IrFe/C catalyst

Caption

(a) Surface-Bulk segregated dual structure

(b) Reversible surface reconstruction via 1–2 atomic Ir-skin layers

(c) Bulk-mediated structural and electronic stability

Credit

POSTECH

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