Fig. 1: Structural characterizations of Ag NPs-Skeleton. | Nature Communications

Fig. 1: Structural characterizations of Ag NPs-Skeleton.

From: Microenvironment engineering by targeted delivery of Ag nanoparticles for boosting electrocatalytic CO2 reduction reaction

Fig. 1: Structural characterizations of Ag NPs-Skeleton.

a Cross-sectional FESEM image and (b) the corresponding EDS mapping images for Ag and C. c Cross-sectional FESEM image at high magnification. d TEM image. e–f HRTEM images of the structural defects in different regions. g Line profiles of the red line in f. h XRD patterns of I: MPL surface (magenta), II: MPL skeleton (gray), III: MPL back (red), and IV: CFS surface (blue), the insert describes the position of I ~ IV in GDL. i Ag 3 d XPS spectrum.

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