Aqueous-phase chemistry and bactericidal effects from gaseous plasmas in contact with water

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F13%3A00397897" target="_blank" >RIV/61389021:_____/13:00397897 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Aqueous-phase chemistry and bactericidal effects from gaseous plasmas in contact with water

Popis výsledku v původním jazyce

Předneseno:(ICPIG)/31./Granada,14.07.2013-19.07.2013Gas phase discharges in contact with liquid generate a variety of chemical effects in the liquid. Depending on the gas phase composition, a number of primary and secondary chemically active species canbe formed by these discharges in the gas and at the gas-liquid interface, which can penetrate or dissolve into the liquid and initiate chemical and biocidal processes in the liquid. In this work the aqueous-phase chemistry of reactive oxygen (ROS) and nitrogen (RNS) species produced by air pulsed discharge plasma in contact with water surface was examined. Formations of transient species (OH, NO2, NO radicals) as well as stable chemical products (O3, H2O2, NO3 -, NO2 -) produced by the discharge at gas-liquid interface and directly in water were analyzed under various conditions.The main reaction pathways of ROS and RNS and their specific contributions to chemical and biocidal effects of discharge plasma at gas/liquid

Název v anglickém jazyce

Aqueous-phase chemistry and bactericidal effects from gaseous plasmas in contact with water

Popis výsledku anglicky

Předneseno:(ICPIG)/31./Granada,14.07.2013-19.07.2013Gas phase discharges in contact with liquid generate a variety of chemical effects in the liquid. Depending on the gas phase composition, a number of primary and secondary chemically active species canbe formed by these discharges in the gas and at the gas-liquid interface, which can penetrate or dissolve into the liquid and initiate chemical and biocidal processes in the liquid. In this work the aqueous-phase chemistry of reactive oxygen (ROS) and nitrogen (RNS) species produced by air pulsed discharge plasma in contact with water surface was examined. Formations of transient species (OH, NO2, NO radicals) as well as stable chemical products (O3, H2O2, NO3 -, NO2 -) produced by the discharge at gas-liquid interface and directly in water were analyzed under various conditions.The main reaction pathways of ROS and RNS and their specific contributions to chemical and biocidal effects of discharge plasma at gas/liquid

Druh

O - Ostatní výsledky

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů