Table 2. Results of CO and H2 pulse chemisorption and quantity of hydrogen spillover.
| Catalyst | Q CO a (10−2 cm3 g−1 STP) | Q H2 b (10−2 cm3 g−1 STP) | Q Spillover c (10−2 cm3 g−1 STP) |
|---|---|---|---|
| LT | 1.4 | 3.65 | 5.9 |
| HT | 0.5 | 0.25 | ∼0 |
| LPR | 2.1 | 4.9 | 7.7 |
Quantity of CO uptake in CO pulse chemisorption analysis.
Quantity of H2 uptake in H2 pulse chemisorption analysis.
Quantity of hydrogen spillover, Qspillover = 2QH2 − QCO.