Fig. 1: Structural and compositional characterization of disordered ceria-based oxides. | Nature Communications

Fig. 1: Structural and compositional characterization of disordered ceria-based oxides.

From: Transforming disorder in the design of advanced high-entropy oxide electrocatalysts for zinc-air batteries

Fig. 1: Structural and compositional characterization of disordered ceria-based oxides.The alternative text for this image may have been generated using AI.

a Schematic of synthesis process (TMs = transition metal ions, Ce-CP = Ce(TCA)2(OH)2·2H2O); b XRD patterns of CeO2, Mn-CeO2, MnNiCo-CeO2, and MnNiCoFe-CeO2 (intensities scaled identically); c comparison of XRD parameters; ADF-STEM images of 2D planar defects in MnNiCoFe-CeO2 (scale bar: 1 nm): d stacking faults and twinning, e screw dislocation; f ADF-STEM image of MnNiCoFe-CeO2; g SAED pattern; h STEM-EDS mapping of MnNiCoFe-CeO2.

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