Fig. 2: Microscopical characterization of CoIn-N-C. | Nature Communications

Fig. 2: Microscopical characterization of CoIn-N-C.

From: CoIn dual-atom catalyst for hydrogen peroxide production via oxygen reduction reaction in acid

Fig. 2

a Scanning electron microscopy (SEM) image, b transmission electron microscopy (TEM) image (inset: selected-area electron diffraction SAED pattern), c energy-dispersive X-ray spectroscopy (EDS) elemental mapping and d aberration-corrected high-angle annular dark field scanning transmission electron microscopy (AC-HAADF-STEM) image of CoIn-N-C, e colored raster graphic of region 1 in Fig. 2d and f corresponding intensity profile. Note that a.u. represents arbitrary units.

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