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

Figure 2

Deconvoluted XPS profiles of (a) Pt 3d, (b) Co 2p, (c) Fe 2p, (d) N 1s, (e) O 1s, and (f) C 1s for the Pd@Co-Fe/N-TDC catalyst.

(a)

(b)

(c)

(d)

(e)

(f)