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Plasmachemical Processes Induced by Underwater Discharge Operated in Microsecond and Nanosecond Pulse Duration Range
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SYSNO ASEP 0469700 Druh ASEP A - Abstrakt Zařazení RIV O - Ostatní Název Plasmachemical Processes Induced by Underwater Discharge Operated in Microsecond and Nanosecond Pulse Duration Range Tvůrce(i) Lukeš, Petr (UFP-V) RID, ORCID
Člupek, Martin (UFP-V) RID
Babický, Václav (UFP-V) RID
Pongrác, Branislav (UFP-V)
Hoffer, Petr (UFP-V) RID
Šimek, Milan (UFP-V) RID, ORCIDZdroj.dok. Symposium PM2: Plasma Processing via Liquid for Life Sciences and Environmental Applications. - Boston : Materials Research Society, 2016
PM2.3.02Poč.str. 1 s. Forma vydání Nosič - C Akce Symposium PM2: Plasma Processing via Liquid for Life Sciences and Environmental Applications Datum konání 27.11.2016 - 02.12.2016 Místo konání Boston Země US - Spojené státy americké Typ akce WRD Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova spectroscopy ; plasma ; plasmachemical processes Vědní obor RIV BL - Fyzika plazmatu a výboje v plynech CEP GA15-12987S GA ČR - Grantová agentura ČR Institucionální podpora UFP-V - RVO:61389021 Anotace In this work, nanosecond pulsed corona discharge in deionized water was studied by means of time resolved optical emission spectroscopy and by chemical methods. FID generator was used for high-voltage pulse generation of pulse length 7 ns (FWHM) and amplitude up to 110 kV. Chemical activity of the nanosecond discharge was evaluated by measuring the hydrogen peroxide production in water and using phenol as chemical probe. Comparison with the pulsed discharge plasma in liquid operated in microsecond pulse duration range was made in order to assess effects of the input pulse power parameters (pulsed duration) on plasmachemical processes induced by electrical discharge plasma in the liquid. Fundamental issues regarding the mechanism of OH radical formation by the discharge plasma in water will be addressed Pracoviště Ústav fyziky plazmatu Kontakt Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Rok sběru 2017
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