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Characteristics of Radio Frequency Dielectric Barrier Discharge Using Argon Doped with Nitrogen at Atmospheric Pressure

In order to study the characteristics of radio frequency dielectric barrier discharge (RF-DBD) using argon doped with nitrogen at atmospheric pressure, electrical and optical diagnoses of the discharge with different nitrogen ratios from 1% to 100% were carried out, and the self-organizing form of t...

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Autores principales: Li, Sen, Sun, Jiazhen, Sun, Rui, Pan, Jie, Wang, Lin, Chen, Chen, Chen, Qiang, Liu, Zhongwei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9656361/
https://www.ncbi.nlm.nih.gov/pubmed/36363237
http://dx.doi.org/10.3390/ma15217647
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author Li, Sen
Sun, Jiazhen
Sun, Rui
Pan, Jie
Wang, Lin
Chen, Chen
Chen, Qiang
Liu, Zhongwei
author_facet Li, Sen
Sun, Jiazhen
Sun, Rui
Pan, Jie
Wang, Lin
Chen, Chen
Chen, Qiang
Liu, Zhongwei
author_sort Li, Sen
collection PubMed
description In order to study the characteristics of radio frequency dielectric barrier discharge (RF-DBD) using argon doped with nitrogen at atmospheric pressure, electrical and optical diagnoses of the discharge with different nitrogen ratios from 1% to 100% were carried out, and the self-organizing form of the filamentous plasma was studied through a transparent water electrode. At the same time, an ICCD camera was used to study the spatiotemporal evolution filamentous discharge during one cycle. Different from discharge using pure argon, using argon doped with nitrogen made the discharge change from glow discharge to filamentous discharge when the voltage increased to a certain value, and a higher nitrogen ratio made the filaments thicker and more sparsely arranged. Under different input power and nitrogen content conditions, several forms of glow discharge, hexagonal/irregularly arranged filamentous discharge and local filamentous discharge were obtained, all of which have potential applications to reduce the high cost of using inert gases.
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spelling pubmed-96563612022-11-15 Characteristics of Radio Frequency Dielectric Barrier Discharge Using Argon Doped with Nitrogen at Atmospheric Pressure Li, Sen Sun, Jiazhen Sun, Rui Pan, Jie Wang, Lin Chen, Chen Chen, Qiang Liu, Zhongwei Materials (Basel) Article In order to study the characteristics of radio frequency dielectric barrier discharge (RF-DBD) using argon doped with nitrogen at atmospheric pressure, electrical and optical diagnoses of the discharge with different nitrogen ratios from 1% to 100% were carried out, and the self-organizing form of the filamentous plasma was studied through a transparent water electrode. At the same time, an ICCD camera was used to study the spatiotemporal evolution filamentous discharge during one cycle. Different from discharge using pure argon, using argon doped with nitrogen made the discharge change from glow discharge to filamentous discharge when the voltage increased to a certain value, and a higher nitrogen ratio made the filaments thicker and more sparsely arranged. Under different input power and nitrogen content conditions, several forms of glow discharge, hexagonal/irregularly arranged filamentous discharge and local filamentous discharge were obtained, all of which have potential applications to reduce the high cost of using inert gases. MDPI 2022-10-31 /pmc/articles/PMC9656361/ /pubmed/36363237 http://dx.doi.org/10.3390/ma15217647 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Li, Sen
Sun, Jiazhen
Sun, Rui
Pan, Jie
Wang, Lin
Chen, Chen
Chen, Qiang
Liu, Zhongwei
Characteristics of Radio Frequency Dielectric Barrier Discharge Using Argon Doped with Nitrogen at Atmospheric Pressure
title Characteristics of Radio Frequency Dielectric Barrier Discharge Using Argon Doped with Nitrogen at Atmospheric Pressure
title_full Characteristics of Radio Frequency Dielectric Barrier Discharge Using Argon Doped with Nitrogen at Atmospheric Pressure
title_fullStr Characteristics of Radio Frequency Dielectric Barrier Discharge Using Argon Doped with Nitrogen at Atmospheric Pressure
title_full_unstemmed Characteristics of Radio Frequency Dielectric Barrier Discharge Using Argon Doped with Nitrogen at Atmospheric Pressure
title_short Characteristics of Radio Frequency Dielectric Barrier Discharge Using Argon Doped with Nitrogen at Atmospheric Pressure
title_sort characteristics of radio frequency dielectric barrier discharge using argon doped with nitrogen at atmospheric pressure
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9656361/
https://www.ncbi.nlm.nih.gov/pubmed/36363237
http://dx.doi.org/10.3390/ma15217647
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