Fig. 9: Catalytic performance of doped ZrO2 catalysts. | Nature Communications

Fig. 9: Catalytic performance of doped ZrO2 catalysts.

From: Self-regeneration of supported transition metals by a high entropy-driven principle

Fig. 9: Catalytic performance of doped ZrO2 catalysts.

a catalytic performance of Zr0.5Cu0.5Ox, Zr0.5Mn0.5Ox, Zr0.5Co0.5Ox, Zr0.5Ni0.5Ox, Zr0.5Fe0.5Ox, Zr0.5(CuMn)0.5Ox, and Zr0.5(NiFeCuMnCo)0.5Ox in CO2 hydrogenation at 400 °C. b P-XRD patterns of reused Zr0.5(NiFeCuMnCo)0.5Ox samples after 100 h and 500 h on steam. c The P-XRD patterns of phase evolution between H2/CO2 conditions. d Thermal stability tests of Zr0.5(NiFeCuMnCo)0.5Ox and Zr0.5(CuMn)0.5Ox in CO2 hydrogenation. arb. units: arbitrary unit.

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