Pd@CoFe Alloys on N-Doped Carbon Derived from Charred Tissue Paper as Synergistic Bifunctional Oxygen Electrocatalysts

Figure 1

(a) Schematic representation of the preparation of the Pd@Co-Fe/N-TDC catalyst; (b) XRD patterns of Fe/N-TDC, Co/N-TDC, Co-Fe/N-TDC, and Pd@Co-Fe/N-TDC catalysts; (c) N₂-adsorption/desorption profile for Pd@Co-Fe/N-TDC (inset: corresponding Barrett–Joyner–Halenda plot); and (d) Raman spectroscopy profiles for the Co-Fe/N-TDC and Pd@Co-Fe/N-TDC catalysts.

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