Chemical activity of the pulsed corona discharge in water in dependence on solution conductivity – yields of H2O2 and H2

0353495 - ÚFP 2011 RIV SK eng C - Conference Paper (international conference)
Tothová, I. - Lukeš, Petr - Člupek, Martin - Babický, Václav - Janda, V.
Chemical activity of the pulsed corona discharge in water in dependence on solution conductivity – yields of H2O2 and H2.
Book of Contributed Papers of 12th International Symposium on High Pressure Low Temperature Plasma Chemistry(HAKONE XII). Vol. 2. Bratislava: Comenius University, 2010 - (Országh, J.; Papp, P.; Matejčík, S.), s. 427-431. ISBN 978-80-89186-71-6.
[International Symposium on High Pressure Low Temperature Plasma Chemistry (HAKONE XII)/12th./. Kúpeľná Dvorana, Trenčianske Teplice (SK), 12.09.2010-17.09.2010]
R&D Projects: GA AV ČR IAAX00430802; GA ČR(CZ) GD104/09/H080; GA MŠMT(CZ) MEB0810116
Institutional research plan: CEZ:AV0Z20430508
Keywords : corona discharge * water * hydrogen peroxide * hydrogen
Subject RIV: BL - Plasma and Gas Discharge Physics
http://neon.dpp.fmph.uniba.sk/hakoneXII

Reactor of point to plate electrode geometry has been used to study production of H2O2 generated by the pulsed corona discharge in water in dependence on added OH radical scavengers (dimethylsulfoxide, potassium bromide and methanol). The production of H2O2 decreased with higher concentration of scavenger. Furthermore, yields of hydrogen were measured, both dissolved and gaseous. The production of hydrogen increased rapidly in water/methanol solution.
Permanent Link: http://hdl.handle.net/11104/0192736