J 2015

Diffuse Coplanar Surface Barrier Discharge: Influence of Gas Humidity on Plasma Parameters

ČECH, Jan, Pavel SŤAHEL, Hana DVOŘÁKOVÁ and Mirko ČERNÁK

Basic information

Original name

Diffuse Coplanar Surface Barrier Discharge: Influence of Gas Humidity on Plasma Parameters

Authors

ČECH, Jan (203 Czech Republic, guarantor, belonging to the institution), Pavel SŤAHEL (203 Czech Republic, belonging to the institution), Hana DVOŘÁKOVÁ (203 Czech Republic, belonging to the institution) and Mirko ČERNÁK (703 Slovakia, belonging to the institution)

Edition

Plasma Physics and Technology, 2015, 2336-2626

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10305 Fluids and plasma physics

Country of publisher

Czech Republic

Confidentiality degree

není předmětem státního či obchodního tajemství

RIV identification code

RIV/00216224:14310/15:00085906

Organization unit

Faculty of Science

Keywords in English

DCSBD; barrier discharge; atmospheric pressure; humidity; pattern; OES

Tags

Změněno: 2/2/2016 14:38, Mgr. Jan Čech, Ph.D.

Abstract

V originále

It was found that the working gas humidity influences substantially the parameters of diffuse coplanar surface barrier discharge. The absolute humidity of air or N2 has a strong influence on the discharge pattern and its macroscopic homogeneity. The amount of H2O in working gas influences also generated radicals and the plasma chemistry. We suggest that the humidity of working gas should be a controlled parameter of in-line atmospheric pressure plasma treatment under real industrial conditions.

Links

ED2.1.00/03.0086, research and development project
Name: Regionální VaV centrum pro nízkonákladové plazmové a nanotechnologické povrchové úpravy
LO1411, research and development project
Name: Rozvoj centra pro nízkonákladové plazmové a nanotechnologické povrchové úpravy (Acronym: CEPLANT plus)
Investor: Ministry of Education, Youth and Sports of the CR