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Research methods of ABS influence on catalyst.
| Catalyst properties | SCR activity | Specific surface area and pore volume | Acidic | Electron transfer status | Redox |
|---|---|---|---|---|---|
| Analytical method | Denitrification activity test | BET characterization | NH3-TPD | XPS(X-ray photoelectron spectroscopy) | H2-TPD; NH3 and NO oxidation; DRIFTS of NO + O230 |
