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dc.creatorKovačević, Vesna V.
dc.creatorDojčinović, Biljana
dc.creatorJović, Milica
dc.creatorRoglić, Goran
dc.creatorObradović, Bratislav M.
dc.creatorKuraica, Milorad M.
dc.date.accessioned2019-01-30T17:56:02Z
dc.date.available2019-01-30T17:56:02Z
dc.date.issued2017
dc.identifier.issn0022-3727
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/2227
dc.description.abstractThe formation of hydroxyl radical and long-living chemical species (H2O2, O-3, NO3- and NO2-) generated in the liquid phase of a water falling film dielectric barrier discharge in dependence on the gas atmosphere (air, nitrogen, oxygen, argon and helium) was studied. The chemical molecular probe dimethyl sulfoxide was employed for quantification of. OH, and the influence of hydroxyl radical scavenging on formation of reactive oxygen and nitrogen species was investigated. In addition to liquid analysis, plasma diagnostics was applied to indicate possible reaction pathways of plasma-liquid interaction. The highest. OH production rate of 1.19 x 10 (5) mol l (1) s (1) was found when water was treated in oxygen, with a yield of 2.75 x 10(-2) molecules of. OH per 100 eV. Formation of hydrogen peroxide in air, nitrogen and argon discharges is determined by recombination reaction of hydroxyl radicals, reaching the highest yield of about 0.7 g kWh(-1) when distilled water was treated in argon discharge. Ozone formation was dominant in oxygen and air discharges. Strong acidification along with formation of reactive nitrogen species was detected in water treated in air and nitrogen discharges.en
dc.publisherIop Publishing Ltd, Bristol
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/171034/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/33022/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172030/RS//
dc.relationCOST Action [TD1208]
dc.rightsrestrictedAccess
dc.sourceJournal of Physics D-Applied Physics
dc.subjectwater falling film DBDen
dc.subjectplasma-liquid interactionen
dc.subjectnon-thermal plasmaen
dc.subjecthydroxyl radicalen
dc.subjectplasma chemistryen
dc.titleMeasurement of reactive species generated by dielectric barrier discharge in direct contact with water in different atmospheresen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractОбрадовић, Братислав М.; Дојчиновић, Биљана; Ковацевиц, Весна В.; Кураица, Милорад М.; Роглиц, Горан М.; Јовиц, Милица;
dc.citation.volume50
dc.citation.issue15
dc.citation.other50(15):
dc.citation.rankM22
dc.identifier.doi10.1088/1361-6463/aa5fde
dc.identifier.rcubConv_3703
dc.identifier.scopus2-s2.0-85016149642
dc.identifier.wos000398607100002
dc.type.versionpublishedVersion


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