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H2 and CO chemisorption results for different Ru/TiO2−x samples.
| Sample | CO uptake (µmolCO gRu−1) | Ru dispersion by CO uptake | H2 uptake (µmolH2 gRu−1) | Ru dispersion by H2 uptake |
|---|---|---|---|---|
| Ru/TiO2-200 | 102.6 | 47.2% | 28.1 | 25.8% |
| Ru/TiO2-300 | 94.2 | 43.3% | 32.2 | 29.6% |
| Ru/TiO2-400 | 84.7 | 38.9% | 27.5 | 25.3% |
| Ru/TiO2-450 | 74.0 | 34.0% | 21.6 | 19.9% |
| Ru/TiO2-500 | 59.8 | 27.5% | 17.4 | 16.0% |
| Ru/TiO2-600 | 38.0 | 17.5% | 10.8 | 9.9% |
