STUDY OF OZONE DESTRUCTION REACTION ON SURFACES

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F25%3A00563504" target="_blank" >RIV/60162694:G43__/25:00563504 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216224:14310/24:00136742

Výsledek na webu

<a href="https://ojs.cvut.cz/ojs/index.php/PPT/article/view/9702" target="_blank" >https://ojs.cvut.cz/ojs/index.php/PPT/article/view/9702</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.14311/ppt.2024.2.36" target="_blank" >10.14311/ppt.2024.2.36</a>

Jazyk výsledku

angličtina

Název v původním jazyce

STUDY OF OZONE DESTRUCTION REACTION ON SURFACES

Popis výsledku v původním jazyce

The ozone destruction was studied in a quartz cuvette. The time dependence of ozone concentration was measured by absorption spectroscopy. From this time dependence the pseudo first-order rate constant was derived. This rate constant depends on surface condition - the surface concentration of adsorbed oxygen atoms. This surface concentration was changed by reactions of adsorbed oxygen atoms with gaseous molecular oxygen just before the cuvette was filled by ozone. The decrease of atomic oxygen surface concentration leads to the decrease of rate constant for ozone destruction. The measured rate constants were in range 9.0 × 10−5 s−1 to 9.8 × 10−5 s−1

Název v anglickém jazyce

STUDY OF OZONE DESTRUCTION REACTION ON SURFACES

Popis výsledku anglicky

The ozone destruction was studied in a quartz cuvette. The time dependence of ozone concentration was measured by absorption spectroscopy. From this time dependence the pseudo first-order rate constant was derived. This rate constant depends on surface condition - the surface concentration of adsorbed oxygen atoms. This surface concentration was changed by reactions of adsorbed oxygen atoms with gaseous molecular oxygen just before the cuvette was filled by ozone. The decrease of atomic oxygen surface concentration leads to the decrease of rate constant for ozone destruction. The measured rate constants were in range 9.0 × 10−5 s−1 to 9.8 × 10−5 s−1

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

10305 - Fluids and plasma physics (including surface physics)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Plasma Physics and Technology

ISSN

2336-2626

e-ISSN

2336-2634

Svazek periodika

11

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

3

Strana od-do

36-38

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85200147022