CO2 conversion in a pulsed surfaguide microwave plasma at atmospheric pressure
Abstract (englisch):
In present work, CO2 conversion in plasmas sustained with ultrafast microwave pulsations was investigated at atmospheric pressure. With time-resolved optical emission spectroscopy the evolution of the vibrational and rotational temperatures of in-reactor plasma has been observed at nanosecond time scale. The energy efficiency of CO2 splitting and CO2 conversion rate in pulsed mode are compared to continuous wave operation of the microwave source.
| Zugehörige Institution(en) am KIT | Institut für Hochleistungsimpuls- und Mikrowellentechnik (IHM) |
| Publikationstyp | Proceedingsbeitrag |
| Publikationsmonat/-jahr | 05.2023 |
| Sprache | Englisch |
| Identifikator | KITopen-ID: 1000167953 |
| HGF-Programm | 38.03.02 (POF IV, LK 01) Power-based Fuels and Chemicals |
| Erschienen in | ISPC 25 Proceedings |
| Veranstaltung | 25th International Symposium on Plasma Chemistry (ISPC25 2023), Kyōto, Japan, 21.05.2023 – 26.05.2023 |
| Verlag | International Plasma Chemistry Society (ISPC) |
| Seiten | Article: 2-P-213 |
| Serie | 2-P-213 |
| Schlagwörter | CO2 conversion, microwave plasma, pulsed microwave, energy efficiency |