Research Article
Physical Properties and Selective CO Oxidation of Coprecipitated CuO/CeO2 Catalysts Depending on the CuO in the Samples
Table 1
Physical properties of the catalysts.
| Sample | | Average pore |
Average crystallite size (nm) | (wt.%) | (m2/g) | size (nm) | CuO (111) | CeO2 (111) |
| CuO/CeO2 = 0/100 | 40.6 | — | — | 17.1 | CuO/CeO2 = 10/90 | 105.7 | 4.2 | — | 11.02 | CuO/CeO2 = 20/80 | 109.2 | 4.4 | 5.9 | 10.4 | CuO/CeO2 = 40/60 | 106.7 | 5.8 | 8.84 | 10.4 | CuO/CeO2 = 60/40 | 73.6 | 7.8 | 10.1 | 9.5 | CuO/CeO2 = 80/20 | 30.5 | 12.4 | 15.7 | 8.7 | CuO/CeO2 = 90/10 | 12.5 | — | 17.7 | — | CuO/CeO2 = 100/0 | 64.9 | — | 20.2 | — |
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