Table 3. Comparison between reported catalysts in referees and as-prepared catalyst for soot combustion under loose contact conditions.
| Catalysts | Reaction conditions |
m1/ga | m2/gb | T10/°C | T50/°C | T90/°C | SCO2m/% | Refs | |
|---|---|---|---|---|---|---|---|---|---|
| NO/ppm | O2/% | ||||||||
| MnOx | 500 | 5 | 0.02 | 0.08 | 350 | 430 | 480 | — | 51 |
| Ag/MnOx | 0 | 50 | 0.04 | 0.36 | — | 498 | — | — | 52 |
| Ba/MnOx-CeO2 | 1000 | 10 | 0.01 | 0.1 | 362 | 393 | — | 99 | 53 |
| La1.6Rb0.4CuO4-λ | 2000 | 5 | 0.01 | 0.1 | 429 | 505 | 96.3 | 54 | |
| KCu2/Al2O3 | 600 | 5 | 0.125 | 0375 | — | 480 | — | — | 55 |
| Pt/Al2O3 | 1000 | 10 | 0.01 | 0.1 | — | 464 | — | >98 | 56 |
| 3DOM LaCo0.5 Fe0.5O3 | 2000 | 5 | 0.01 | 0.1 | 256 | 397 | 436 | 99.7 | 57 |
| 3DOM Ce0.8Zr0.2O2 | 2000 | 5 | 0.01 | 0.1 | 348 | 396 | 424 | — | 58 |
| 3DOM Au0.08/LaFeO3 | 2000 | 5 | 0.01 | 0.1 | 229 | 359 | — | 99.7 | 14 |
| 3DOM Au0.04/Ce0.8Zr0.2O2 | 2000 | 5 | 0.01 | 0.1 | 218 | 356 | 404 | 99.7 | 59 |
| 3DOM Pt0.08/Ce0.8Zr0.2O2 | 2000 | 5 | 0.01 | 0.1 | 248 | 326 | 369 | 98.1 | 60 |
| 3DOM Au2@Pt2/Ce0.8Zr0.2O2 | 2000 | 5 | 0.01 | 0.1 | 214 | 325 | 368 | 99.9 | 61 |
| 3DOM K-OMS-2/SiO2-50 | 2000 | 10 | 0.01 | 0.1 | 283 | 328 | 363 | 96.7 | This work |
amass of soot.
bmass of catalyst.