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

Figure 3

(a) TEM (inset: corresponding histogram profile) and (b) HRTEM images, (c) SAED pattern, (d) HAADF-STEM image with (e–j) corresponding elemental mappings, and (k) EDX-line scan profiles of Pd, Co, and Fe elements for the Pd@Co-Fe/N-TDC catalyst (inset: respective elemental distribution obtained from EDX).

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