Fig. 2: HAADF and elemental mappings of Ga2O3@metal oxides. | Nature Communications

Fig. 2: HAADF and elemental mappings of Ga2O3@metal oxides.

From: A universal approach for thin high-entropy oxides regulated by Ga2O3 layers for oxygen evolution reaction

Fig. 2

HAADF-energy disperse spectroscopy (EDS) images of the Ga2O3@quinary metal oxide (HEO)(MnFeCoNiZn), Ga2O3@quaternary metal oxides (MnFeCoNi, FeCoNiZn), Ga2O3@ternary metal oxides (MnCoNi, FeCoNi), Ga2O3@binary metal oxides (MnFe, FeNi), and Ga2O3@unary metal oxides (Ni, Mn). All the scale bars are 100 nm. All the TEM samples are prepared by using powerful ultrasound to dislodge particles grown on CP. Light blue, dark blue, green, purple, and blue-violet collectively represent Mn, Fe, Co, Ni, and Zn; yellow represents O.

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