Fig. 2: Phase composition and crystal structure analysis of hybrid C/H-BSCF. | Nature Communications

Fig. 2: Phase composition and crystal structure analysis of hybrid C/H-BSCF.

From: Synergistic dual-phase air electrode enables high and durable performance of reversible proton ceramic electrochemical cells

Fig. 2: Phase composition and crystal structure analysis of hybrid C/H-BSCF.

Refined XRD profiles of the prepared a C-BSCF, b H-BSCF, and c C/H-BSCF. The inset shows the structural schematics of C-BSCF and H-BSCF, respectively. Color code: red (O), pink (Ba), orange (Sr), gray (Co), blue (Fe). d HR-TEM image of C/H-BSCF particle, (i), (ii), and (iii) show the zoomed-in view of the corresponding positions in Fig. d, respectively (scale bar is 2 nm). e TEM-EDX element mapping and f results for C/H-BSCF. g Raman spectra of C-BSCF, H-BSCF, and C/H-BSCF samples.

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