Functional relationship between material property, applied frequency and ozone generation for surface dielectric barrier discharges in atmospheric air

Abstract We report the experimental characterization of ozone generation in dielectric barrier discharges as a function of the material and characteristics of the dielectric barrier, operating frequency and the power consumed by a surface DBD-plasma reactor in air at atmospheric pressure. To identif...

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Autores principales:	Sherlie Portugal, Subrata Roy, Jenshan Lin
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/fa59a2bc3e5b41ccaf1ebcb047898c47
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spelling	oai:doaj.org-article:fa59a2bc3e5b41ccaf1ebcb047898c472021-12-02T11:52:43ZFunctional relationship between material property, applied frequency and ozone generation for surface dielectric barrier discharges in atmospheric air10.1038/s41598-017-06038-w2045-2322https://doaj.org/article/fa59a2bc3e5b41ccaf1ebcb047898c472017-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-06038-whttps://doaj.org/toc/2045-2322Abstract We report the experimental characterization of ozone generation in dielectric barrier discharges as a function of the material and characteristics of the dielectric barrier, operating frequency and the power consumed by a surface DBD-plasma reactor in air at atmospheric pressure. To identify the effect of the dielectric barrier, ozone production curves corresponding to ten dielectric barriers with different effective thicknesses and thermal properties are compared and analyzed for two combinations of voltage amplitudes and frequencies: 7 kV/10 kHz and 8.5 kV/14 kHz. The influence of the operating frequency over the ozone generated by a DBD-plasma reactor is studied by varying the frequency in the range 8–20 kHz. The correlation between power measurements and ozone concentrations as well as ozone quenching effects at extreme power conditions are also discussed.Sherlie PortugalSubrata RoyJenshan LinNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-11 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Sherlie Portugal Subrata Roy Jenshan Lin Functional relationship between material property, applied frequency and ozone generation for surface dielectric barrier discharges in atmospheric air
description	Abstract We report the experimental characterization of ozone generation in dielectric barrier discharges as a function of the material and characteristics of the dielectric barrier, operating frequency and the power consumed by a surface DBD-plasma reactor in air at atmospheric pressure. To identify the effect of the dielectric barrier, ozone production curves corresponding to ten dielectric barriers with different effective thicknesses and thermal properties are compared and analyzed for two combinations of voltage amplitudes and frequencies: 7 kV/10 kHz and 8.5 kV/14 kHz. The influence of the operating frequency over the ozone generated by a DBD-plasma reactor is studied by varying the frequency in the range 8–20 kHz. The correlation between power measurements and ozone concentrations as well as ozone quenching effects at extreme power conditions are also discussed.
format	article
author	Sherlie Portugal Subrata Roy Jenshan Lin
author_facet	Sherlie Portugal Subrata Roy Jenshan Lin
author_sort	Sherlie Portugal
title	Functional relationship between material property, applied frequency and ozone generation for surface dielectric barrier discharges in atmospheric air
title_short	Functional relationship between material property, applied frequency and ozone generation for surface dielectric barrier discharges in atmospheric air
title_full	Functional relationship between material property, applied frequency and ozone generation for surface dielectric barrier discharges in atmospheric air
title_fullStr	Functional relationship between material property, applied frequency and ozone generation for surface dielectric barrier discharges in atmospheric air
title_full_unstemmed	Functional relationship between material property, applied frequency and ozone generation for surface dielectric barrier discharges in atmospheric air
title_sort	functional relationship between material property, applied frequency and ozone generation for surface dielectric barrier discharges in atmospheric air
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/fa59a2bc3e5b41ccaf1ebcb047898c47
work_keys_str_mv	AT sherlieportugal functionalrelationshipbetweenmaterialpropertyappliedfrequencyandozonegenerationforsurfacedielectricbarrierdischargesinatmosphericair AT subrataroy functionalrelationshipbetweenmaterialpropertyappliedfrequencyandozonegenerationforsurfacedielectricbarrierdischargesinatmosphericair AT jenshanlin functionalrelationshipbetweenmaterialpropertyappliedfrequencyandozonegenerationforsurfacedielectricbarrierdischargesinatmosphericair
_version_	1718394963638616064

Functional relationship between material property, applied frequency and ozone generation for surface dielectric barrier discharges in atmospheric air

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