Detection of free radicals produced by a pulsed electrohydraulic discharge using electron spin resonance

Detection of free radicals produced by a pulsed electrohydraulic discharge using electron spin... The detection of free radicals such as hydroxyl radical and hydrogen radical for plasma in solution induced by a pulsed electrohydraulic discharge are successfully performed using electron spin resonance measurement. The plasma reactor is a barrier-type and consists of a stainless needle high-voltage (+35 to 65 kV) electrode partially immersed in the solution and a Pyrex glass solution container around which an aluminum film grounded electrode is wrapped. Streamers are induced in the solution. After adding iron (II) sulfate or radical trapping agent before the plasma application, the spectrum for radicals is clearly detected. A reactive dye solution is dramatically decolorized. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Electrostatics Elsevier

Detection of free radicals produced by a pulsed electrohydraulic discharge using electron spin resonance

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Publisher
Elsevier
Copyright
Copyright © 2014 Elsevier B.V.
ISSN
0304-3886
eISSN
1873-5738
D.O.I.
10.1016/j.elstat.2014.03.002
Publisher site
See Article on Publisher Site

Abstract

The detection of free radicals such as hydroxyl radical and hydrogen radical for plasma in solution induced by a pulsed electrohydraulic discharge are successfully performed using electron spin resonance measurement. The plasma reactor is a barrier-type and consists of a stainless needle high-voltage (+35 to 65 kV) electrode partially immersed in the solution and a Pyrex glass solution container around which an aluminum film grounded electrode is wrapped. Streamers are induced in the solution. After adding iron (II) sulfate or radical trapping agent before the plasma application, the spectrum for radicals is clearly detected. A reactive dye solution is dramatically decolorized.

Journal

Journal of ElectrostaticsElsevier

Published: Jun 1, 2014

References

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