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Title: Development of a stable dielectric-barrier discharge enhanced laminar plasma jet generated at atmospheric pressure

Abstract

A stable nonthermal laminar atmospheric-pressure plasma source equipped with dielectric-barrier discharge was developed to realize more efficient plasma generation, with the total energy consumption reduced to nearly 25% of the original. Temperature and emission spectra monitoring indicates that this plasma is uniform in the lateral direction of the jet core region. It is also found that this plasma contains not only abundant excited argon atoms but also sufficient excited N{sub 2} and OH. This is mainly resulted from the escape of abundant electrons from the exit, due to the sharp decrease of sustaining voltage and the coupling between ions and electrons.

Authors:
; ; ;  [1];  [1];  [2]
  1. State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics of CAS, Xi'an (China)
  2. (China)
Publication Date:
OSTI Identifier:
22080401
Resource Type:
Journal Article
Journal Name:
Applied Physics Letters
Additional Journal Information:
Journal Volume: 100; Journal Issue: 25; Other Information: (c) 2012 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0003-6951
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; ARGON; ATMOSPHERIC PRESSURE; DIELECTRIC MATERIALS; ELECTRIC POTENTIAL; ELECTRON TEMPERATURE; EMISSION SPECTRA; ENERGY CONSUMPTION; GLOW DISCHARGES; ION TEMPERATURE; IONS; MOLECULES; NITROGEN; OXYGEN COMPOUNDS; PLASMA; PLASMA INSTABILITY

Citation Formats

Tang Jie, Li Shibo, Zhao Wei, Wang Yishan, Duan Yixiang, and Research Center of Analytical Instrumentation, Sichuan University, Chengdu. Development of a stable dielectric-barrier discharge enhanced laminar plasma jet generated at atmospheric pressure. United States: N. p., 2012. Web. doi:10.1063/1.4729818.
Tang Jie, Li Shibo, Zhao Wei, Wang Yishan, Duan Yixiang, & Research Center of Analytical Instrumentation, Sichuan University, Chengdu. Development of a stable dielectric-barrier discharge enhanced laminar plasma jet generated at atmospheric pressure. United States. doi:10.1063/1.4729818.
Tang Jie, Li Shibo, Zhao Wei, Wang Yishan, Duan Yixiang, and Research Center of Analytical Instrumentation, Sichuan University, Chengdu. Mon . "Development of a stable dielectric-barrier discharge enhanced laminar plasma jet generated at atmospheric pressure". United States. doi:10.1063/1.4729818.
@article{osti_22080401,
title = {Development of a stable dielectric-barrier discharge enhanced laminar plasma jet generated at atmospheric pressure},
author = {Tang Jie and Li Shibo and Zhao Wei and Wang Yishan and Duan Yixiang and Research Center of Analytical Instrumentation, Sichuan University, Chengdu},
abstractNote = {A stable nonthermal laminar atmospheric-pressure plasma source equipped with dielectric-barrier discharge was developed to realize more efficient plasma generation, with the total energy consumption reduced to nearly 25% of the original. Temperature and emission spectra monitoring indicates that this plasma is uniform in the lateral direction of the jet core region. It is also found that this plasma contains not only abundant excited argon atoms but also sufficient excited N{sub 2} and OH. This is mainly resulted from the escape of abundant electrons from the exit, due to the sharp decrease of sustaining voltage and the coupling between ions and electrons.},
doi = {10.1063/1.4729818},
journal = {Applied Physics Letters},
issn = {0003-6951},
number = 25,
volume = 100,
place = {United States},
year = {2012},
month = {6}
}