Figure 1: Structural and morphological characterization of Co3O4 films. | Nature Communications

Figure 1: Structural and morphological characterization of Co3O4 films.

From: Reversible amorphization and the catalytically active state of crystalline Co3O4 during oxygen evolution

Figure 1

Scanning electron micrographs in low (a) and high magnification (c), transmission electron micrograph (b) and selected area electron diffraction (SAED) pattern (d) of as-prepared Co3O4 films. Diffraction rings of Co3O4 are indexed in the SAED pattern. The scale bars represent 2 μm, 50 nm, 100 nm and 5 nm−1 in panel a,b,c and d respectively.

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