Figure 1: Transmission electron microscopic analysis. | Nature Communications

Figure 1: Transmission electron microscopic analysis.

From: Exsolution trends and co-segregation aspects of self-grown catalyst nanoparticles in perovskites

Figure 1

(a) A bright-field (BF) TEM image; scale bar, 100 nm and (b) high-resolution (HR) TEM image of PrBaMn1.7Co0.3O5+δ (L-PBMCO) sample; scale bar 10 nm. (c) Magnified HR TEM image of exsolved Co nanoparticle; scale bar 2 nm, (d) BF TEM image; scale bar 100 nm and (e) HR TEM image of PrBaMn1.7Ni0.3O5+δ (L-PBMNO) sample; scale bar 10 nm. (f) Magnified HR TEM image of Ni nanoparticle; scale bar 2 nm. (g) High-angle annular dark-field (HAADF) image of the L-PBMCO with the EDS elemental map of Co; scale bar 25 nm. (h) HAADF image of the L-PBMNO with the EDS elemental map of Ni; scale bar 25 nm.

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