fig11
Figure 11. (A) XRD of CeO2 support and nRu/CeO2 (n = 0.2, 0.5, and 1 wt%) before (reduced (under 10%H2/Ar, 800 °C, 1 h)) and after catalytic activity test, and HRTEM of (B) 0.2Ru/CeO2 (C), 0.5Ru/CeO2, and (D) 1Ru/CeO2 catalysts after catalytic activity test.
