Influence of gas temperature on gaseous products generated by coplanar barrier discharge in air and N2/O2 mixtures
dc.contributor.author | Mazánková, Věra | cs |
dc.contributor.author | Trunec, David | cs |
dc.contributor.author | Navrátil, Zdeněk | cs |
dc.contributor.author | Krčma, František | cs |
dc.contributor.author | Zahoranová, Anna | cs |
dc.coverage.issue | 3 | cs |
dc.coverage.volume | 10 | cs |
dc.date.issued | 2023-09-04 | cs |
dc.description.abstract | Absolute densities of gaseous products generated by coplanar dielectric barrier discharge in N2/O2 mixtures and in ambient air were determined by UV and VIS optical absorption spectroscopy (OAS). Ozone (O3) and nitrogen oxides (N2O, NO2 and N2O5) were identified as the stable products of the discharge. It was found that the actual product composition strongly depends on the gas temperature. At low input power with a low gas temperature, O3 density was high and the NO2 density was very low. When the input power increased and the gas temperature also increased, then O3 disappeared, while NO2 density started to increase steeply. | en |
dc.description.abstract | Pomocí UV-VIS spektroskopie byly stanoveny absolutní koncentrace plynných produktů dielektrického koplanárního výboje ve vzduchu a ve směsi N2/O2. Hlavními produkty byly ozon a oxidy dusíku (N2O, NO2 a N2O5), přičemž jejich koncentrace silně závisí na teplotě. Za nízké teploty (nízkého výkonu( dominuje ozon, za vyšších hodnot pak ozon mizí a dominuje NO2. | cs |
dc.format | text | cs |
dc.format.extent | 123-126 | cs |
dc.format.mimetype | application/pdf | cs |
dc.identifier.citation | Plasma Physics and Technology. 2023, vol. 10, issue 3, p. 123-126. | en |
dc.identifier.doi | 10.14311/ppt.2023.3.123 | cs |
dc.identifier.issn | 2336-2626 | cs |
dc.identifier.orcid | 0000-0002-4339-6020 | cs |
dc.identifier.orcid | 0000-0003-4418-3323 | cs |
dc.identifier.other | 187605 | cs |
dc.identifier.uri | http://hdl.handle.net/11012/245059 | |
dc.language.iso | en | cs |
dc.publisher | CVUT | cs |
dc.relation.ispartof | Plasma Physics and Technology | cs |
dc.relation.uri | https://ojs.cvut.cz/ojs/index.php/PPT/article/view/9199 | cs |
dc.rights | Creative Commons Attribution 3.0 Unported | cs |
dc.rights.access | openAccess | cs |
dc.rights.sherpa | http://www.sherpa.ac.uk/romeo/issn/2336-2626/ | cs |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/ | cs |
dc.subject | absorption spectroscopy | en |
dc.subject | coplanar barrier discharge | en |
dc.subject | nitrogen oxides | en |
dc.subject | ozone | en |
dc.subject | absorbční spectroskopie | |
dc.subject | koplanární bariérový výboj | |
dc.subject | oxidy dusíku | |
dc.subject | ozon | |
dc.title | Influence of gas temperature on gaseous products generated by coplanar barrier discharge in air and N2/O2 mixtures | en |
dc.title.alternative | Vliv teploty plynu na plynné produkty koplanárního bariérové výboje ve vzduchu a ve směsi N2/O2 | cs |
dc.type.driver | article | en |
dc.type.status | Peer-reviewed | en |
dc.type.version | publishedVersion | en |
sync.item.dbid | VAV-187605 | en |
sync.item.dbtype | VAV | en |
sync.item.insts | 2025.02.03 15:38:57 | en |
sync.item.modts | 2025.01.17 15:30:06 | en |
thesis.grantor | Vysoké učení technické v Brně. Fakulta chemická. Ústav fyzikální a spotřební chemie | cs |
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