Szczegóły publikacji
Opis bibliograficzny
$CH_4$ reforming with $CO_2$ in a nanosecond pulsed discharge : the importance of the pulse sequence / Cesare Montesano, Marzia FAEDDA, Luca Matteo Martini, Giorgio Dilecce, Paolo Tosi // Journal of $CO_{2}$ Utilization ; ISSN 2212-9820. — 2021 — vol. 49 art. no. 101556, s. 1–8. — Bibliogr. s. 7–8, Abstr. — Publikacja dostępna online od: 2021-05-01. — M. Faedda - dod. afiliacja: University of Trento, Italy
Autorzy (5)
- Montesano Cesare
- AGHFaedda Marzia
- Martini Luca Matteo
- Dilecce Giorgio
- Tosi Paolo
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 134596 |
|---|---|
| Data dodania do BaDAP | 2021-06-10 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.jcou.2021.101556 |
| Rok publikacji | 2021 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Journal of CO2 Utilization |
Abstract
The plasma dry reforming reaction of methane with carbon dioxide is investigated in a nanosecond repetitively pulsed discharge, a type of plasma that offers some of the highest performance and non-equilibrium characteristics. The experiment’s purpose was to examine the effect of varying the sequence of high-voltage pulses. We find that when successive pulses are closer than 500 μs, a memory-dominated regime gradually develops, which influences subsequent breakdown events. While reactant conversions increase with the plasma energy, both energy efficiency and conversions increase by shortening the inter-pulse time at the same plasma energy. This finding suggests that plasma power is not the only thing that matters to achieve better performance. How it is delivered can make a significant difference, in particular for CO2, whose conversion doubles at the maximum energy for molecule investigated, 1.6 eV molecule-1.
