Study of nitrogen flowing afterglow with mercury vapor injection

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F14%3A00076911" target="_blank" >RIV/00216224:14310/14:00076911 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26310/14:PU110503

Výsledek na webu

<a href="http://dx.doi.org/10.1063/1.4898367" target="_blank" >http://dx.doi.org/10.1063/1.4898367</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.4898367" target="_blank" >10.1063/1.4898367</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Study of nitrogen flowing afterglow with mercury vapor injection

Popis výsledku v původním jazyce

The reaction kinetics in nitrogen flowing afterglow with mercury vapor addition was studied by optical emission spectroscopy. The DC flowing post-discharge in pure nitrogen was created in a quartz tube at the total gas pressure of 1000~Pa and discharge power of 130~W. The mercury vapors were added into the afterglow at the distance of 30~cm behind the active discharge. The optical emission spectra were measured along the flow tube. Three nitrogen spectral systems -- the first positive, the second positive, and the first negative, and after the mercury vapor addition also the mercury resonance line at 254~nm in the spectrum of the second order were identified. The measurement of the spatial dependence of mercury line intensity showed very slow decay ofits intensity and the decay rate did not depend on the mercury concentration. In order to explain this behavior, a kinetic model for the reaction in afterglow was developed.

Název v anglickém jazyce

Study of nitrogen flowing afterglow with mercury vapor injection

Popis výsledku anglicky

The reaction kinetics in nitrogen flowing afterglow with mercury vapor addition was studied by optical emission spectroscopy. The DC flowing post-discharge in pure nitrogen was created in a quartz tube at the total gas pressure of 1000~Pa and discharge power of 130~W. The mercury vapors were added into the afterglow at the distance of 30~cm behind the active discharge. The optical emission spectra were measured along the flow tube. Three nitrogen spectral systems -- the first positive, the second positive, and the first negative, and after the mercury vapor addition also the mercury resonance line at 254~nm in the spectrum of the second order were identified. The measurement of the spatial dependence of mercury line intensity showed very slow decay ofits intensity and the decay rate did not depend on the mercury concentration. In order to explain this behavior, a kinetic model for the reaction in afterglow was developed.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

<a href="/cs/project/ED2.1.00%2F03.0086" target="_blank" >ED2.1.00/03.0086: Regionální VaV centrum pro nízkonákladové plazmové a nanotechnologické povrchové úpravy</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Journal of Chemical Physics

ISSN

0021-9606

e-ISSN

—

Svazek periodika

141

Číslo periodika v rámci svazku

15

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

"nestrankovano"

Kód UT WoS článku

000344346000024

EID výsledku v databázi Scopus

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