STUDY OF O2 AND O3 REACTIONS WITH ELECTRODE SURFACE IN OZONIZER

TRUNEC, David, Věra MAZÁNKOVÁ, Jana MIERNA, Ivana MANDUCHOVÁ and František KRČMA. STUDY OF O2 AND O3 REACTIONS WITH ELECTRODE SURFACE IN OZONIZER. In Mirko Černák, Tomáš Hoder. Hakone XV: International Symposium of High Pressure Low Temperature Plasma Chemistry. Brno: Masaryk University, 2016, p. 213-216. ISBN 978-80-210-8318-9.

Basic information

Original name

STUDY OF O2 AND O3 REACTIONS WITH ELECTRODE SURFACE IN OZONIZER

Name in Czech

Studium reakcí O2 a O3 s povrchem elektrod v ozonizátoru

Authors

TRUNEC, David (203 Czech Republic, guarantor, belonging to the institution), Věra MAZÁNKOVÁ (203 Czech Republic), Jana MIERNA (703 Slovakia), Ivana MANDUCHOVÁ (703 Slovakia) and František KRČMA (203 Czech Republic)

Edition

Brno, Hakone XV: International Symposium of High Pressure Low Temperature Plasma Chemistry, p. 213-216, 4 pp. 2016

Publisher

Masaryk University

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Other information

Language

English

Type of outcome

Stať ve sborníku

Field of Study

10305 Fluids and plasma physics

Country of publisher

Czech Republic

Confidentiality degree

není předmětem státního či obchodního tajemství

Publication form

printed version "print"

RIV identification code

RIV/00216224:14310/16:00088330

Organization unit

Faculty of Science

ISBN

978-80-210-8318-9

UT WoS

000393033200049

Keywords (in Czech)

povrchové reakce; ozón; kyslík; DBV

Keywords in English

surface reaction; ozone; oxygen; DBD

Tags

AKR

Tags

International impact, Reviewed

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Abstract

V originále

In this contribution the study of O2 and O3 reactions with electrode surface in an ozonizer is presented. The electrode surfaces in ozonizer were treated in the discharge with pure (99.9999%)oxygen for long time. Then the discharge was switched off and pure oxygen or oxygen with ozone reacted with treated electrodes for different time periods. Then the ozone concentration at the ozonizer output was measured by the absorption spectroscopy. It was found that the molecular oxygen reacts with oxygen atoms adsorbed on electrode surfaces producing ozone. On the other hand the ozone concentration in switched off ozonizer stays constant for long time.

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Links

ED2.1.00/03.0086, research and development project	Name: Regionální VaV centrum pro nízkonákladové plazmové a nanotechnologické povrchové úpravy
GA13-24635S, research and development project	Name: Spektroskopické studium rekombinace povrchového náboje v dielektrických bariérových výbojích Investor: Czech Science Foundation
LO1411, research and development project	Name: Rozvoj centra pro nízkonákladové plazmové a nanotechnologické povrchové úpravy (Acronym: CEPLANT plus) Investor: Ministry of Education, Youth and Sports of the CR
7AMB14SK204, research and development project	Name: Studium nerovnovážného difúzního plazmatu generovaného ve vodních parách za atmosférického tlaku optickými a laserovými metodami (Acronym: LIFOH) Investor: Ministry of Education, Youth and Sports of the CR