Počet záznamů: 1
The effects of pulse frequency on chemical species formation in a nanosecond pulsed plasma gas-liquid film reactor
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SYSNO ASEP 0541267 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve SCOPUS Název The effects of pulse frequency on chemical species formation in a nanosecond pulsed plasma gas-liquid film reactor Tvůrce(i) Wandell, R. J. (US)
Bresch, D. (FR)
Wang, H. (US)
Babický, Václav (UFP-V) RID
Lukeš, Petr (UFP-V) RID, ORCID
Locke, B. R. (US)Celkový počet autorů 6 Číslo článku e01008 Zdroj.dok. International Journal of Plasma Environmental Science and Technology. - : Seidenki Gakkai - ISSN 1881-8692
Roč. 14, č. 1 (2020), s. 1-9Poč.str. 9 s. Jazyk dok. eng - angličtina Země vyd. JP - Japonsko Klíč. slova Filamentary discharge ; Hydrogen peroxide ; Nanosecond discharge ; Non-thermal plasma ; Pulse frequency ; Wet plasma Vědní obor RIV BL - Fyzika plazmatu a výboje v plynech Obor OECD Fluids and plasma physics (including surface physics) CEP GA19-25026S GA ČR - Grantová agentura ČR EF16_027/0008354 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy Způsob publikování Omezený přístup Institucionální podpora UFP-V - RVO:61389021 EID SCOPUS 85085592924 DOI 10.34343/ijpest.2020.14.e01008 Anotace The influence of pulse frequency (1−60 kHz) in a nanosecond filamentary discharge propagating along a flowing liquid water film was assessed with regards to the formation of chemical species with argon and helium carrier gasses. The production rate and energy yield for H2O2 and H2 were measured for both carrier gases, and O2 formation was determined for helium. The effect of pulse frequency on the energy dissipated per pulse as well as electron density was also investigated. The results indicate that the energy yield for H2O2 decreases with increasing pulse frequency while the energy yields of H2 and O2 remain relatively unaffected. It is proposed that the difference in the trends of the liquid versus gas phase products can be attributed to the significantly longer residence time of the liquid phase allowing for more degradation of formed hydrogen peroxide before it is able exit the reactor. Pracoviště Ústav fyziky plazmatu Kontakt Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Rok sběru 2022 Elektronická adresa http://ijpest.com/Contents/14/1/e01008.html
Počet záznamů: 1