Fig. 1: Synthesis and characterization of h-CoNC. | Nature Communications

Fig. 1: Synthesis and characterization of h-CoNC.

From: Hollow mesoporous atomically dispersed metal-nitrogen-carbon catalysts with enhanced diffusion for catalysis involving larger molecules

Fig. 1

a Synthetic scheme for h-MNCs (C, N, metal atoms are shown in gray, blue, and pink, respectively). TEM images of h-BZIF (b) and h-CoNC (c). d AC-HAADF-STEM image of h-CoNC (numerous Co atoms are indicated by red arrows to facilitate identification). e EDX mapping of h-CoNC, C (red), Co (green), and N (purple). f XRD patterns of h-CoNC, h-BZIF, and ZnCo-BZIF. g Pore size distribution of h-CoNC.

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