Table 1.
ICP-OES results for PdxCuy/XC-72 catalysts.
Sample | ICP Results (wt%) | Theory of Loads (wt%) | Theoretical Metal Molar Ratio (Pd: Cu) | Actual Metal Molar Ratio (Pd: Cu) | ||
---|---|---|---|---|---|---|
Pd | Cu | Pd | Cu | |||
Pd1Cu4/XC-72 | 7.6 | 15.4 | 8.8 | 21.2 | 0.40 | 0.47 |
Pd2Cu3/XC-72 | 12.4 | 11.1 | 15.8 | 14.2 | 1.07 | 1.07 |
PdCu/XC-72 | 18.2 | 10.2 | 18.7 | 11.3 | 1.60 | 1.72 |
Pd3Cu2/XC-72 | 19.7 | 6.9 | 21.4 | 8.6 | 2.40 | 2.74 |
Pd4Cu1/XC-72 | 25.8 | 3.5 | 26.1 | 3.9 | 6.44 | 7.08 |