Vliv metanu na kapacitně vázaný výboj ve vodíku

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F06%3A00015763" target="_blank" >RIV/00216224:14310/06:00015763 - 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

Influence of methane on the capacitively coupled hydrogen discharge

Popis výsledku v původním jazyce

In this work the mixture of hydrogen and a small amount (0-1.5 %) of methane was studied. The measurements were carried out in a low-pressure (5 Pa) capacitively coupled radio frequency discharge. Positive ions and neutral particles were detected by Plasma Process Monitor PPM 421 (Balzers). Optical emission spectra of active discharge were measured by spectrometer Triax 550 Jobin-Yvon Spex. The dominating ions in the discharge were H+. Its amount was significantly decreased when a small amount of methane was added. Although we did not observe any neutral particles heavier than the methane, the positive ions with 1-3 carbon atoms were detected. The dominant carbon containing ion was CH5+. Further, the dissociation degree of hydrogen molecules decreasedwhen methane was added into the discharge.

Název v anglickém jazyce

Influence of methane on the capacitively coupled hydrogen discharge

Popis výsledku anglicky

In this work the mixture of hydrogen and a small amount (0-1.5 %) of methane was studied. The measurements were carried out in a low-pressure (5 Pa) capacitively coupled radio frequency discharge. Positive ions and neutral particles were detected by Plasma Process Monitor PPM 421 (Balzers). Optical emission spectra of active discharge were measured by spectrometer Triax 550 Jobin-Yvon Spex. The dominating ions in the discharge were H+. Its amount was significantly decreased when a small amount of methane was added. Although we did not observe any neutral particles heavier than the methane, the positive ions with 1-3 carbon atoms were detected. The dominant carbon containing ion was CH5+. Further, the dissociation degree of hydrogen molecules decreasedwhen methane was added into the discharge.

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/GD202%2F03%2FH162" target="_blank" >GD202/03/H162: Pokročilé směry ve fyzice a chemii plazmatu</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název periodika

Czechoslovak journal of physics

ISSN

0011-4626

e-ISSN

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Svazek periodika

56

Číslo periodika v rámci svazku

Suppl.B

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

"B697"-"B701"

Kód UT WoS článku

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EID výsledku v databázi Scopus

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