Spatiotemporal Characteristics of Radio Frequency Dielectric Barrier Glow Discharge at Atmospheric Pressure
In this paper, argon was used in radio frequency (13.56 MHz) dielectric barrier discharge (rf-DBD) at atmospheric pressure. The IV curve was recorded after gas breakdown, and discharge photos were captured by ICCD camera. Discharges of α mode and γ mode were observed based on IV curve and ICCD photo...
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MDPI AG
2021-09-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/11/18/8430 |
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doaj-5e6c19ee3a154db2869a5f4cdab2b7402021-09-25T23:39:49ZengMDPI AGApplied Sciences2076-34172021-09-01118430843010.3390/app11188430Spatiotemporal Characteristics of Radio Frequency Dielectric Barrier Glow Discharge at Atmospheric PressureSen Li0Jiazhen Sun1Rui Sun2Jie Pan3Lin Wang4Chen Chen5Qiang Chen6Zhongwei Liu7Shanghai Publishing and Printing College, Shanghai 200093, ChinaState Key Laboratory of Biobased Material and Green Papermaking, School of Light Industry and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, ChinaState Key Laboratory of Biobased Material and Green Papermaking, School of Light Industry and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, ChinaShanghai Publishing and Printing College, Shanghai 200093, ChinaShanghai Publishing and Printing College, Shanghai 200093, ChinaShanghai Publishing and Printing College, Shanghai 200093, ChinaLaboratory of Plasma Physics and Materials, Beijing Institute of Graphic Communication, Beijing 102600, ChinaLaboratory of Plasma Physics and Materials, Beijing Institute of Graphic Communication, Beijing 102600, ChinaIn this paper, argon was used in radio frequency (13.56 MHz) dielectric barrier discharge (rf-DBD) at atmospheric pressure. The IV curve was recorded after gas breakdown, and discharge photos were captured by ICCD camera. Discharges of α mode and γ mode were observed based on IV curve and ICCD photos. As the existence of negative glow in γ mode, the luminescence intensity of different position of the discharge gap was analyzed. It was found that in the α mode, the electron avalanche occurs from negative to positive and negative glow appeared after the discharge changed into γ mode. In every half cycle, the peak position of negative glow is 13 ± 1 ns later than that of electron avalanche on cathode surface.https://www.mdpi.com/2076-3417/11/18/8430atmospheric pressuredielectric barrier dischargedischarge mode |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Sen Li Jiazhen Sun Rui Sun Jie Pan Lin Wang Chen Chen Qiang Chen Zhongwei Liu |
| spellingShingle |
Sen Li Jiazhen Sun Rui Sun Jie Pan Lin Wang Chen Chen Qiang Chen Zhongwei Liu Spatiotemporal Characteristics of Radio Frequency Dielectric Barrier Glow Discharge at Atmospheric Pressure Applied Sciences atmospheric pressure dielectric barrier discharge discharge mode |
| author_facet |
Sen Li Jiazhen Sun Rui Sun Jie Pan Lin Wang Chen Chen Qiang Chen Zhongwei Liu |
| author_sort |
Sen Li |
| title |
Spatiotemporal Characteristics of Radio Frequency Dielectric Barrier Glow Discharge at Atmospheric Pressure |
| title_short |
Spatiotemporal Characteristics of Radio Frequency Dielectric Barrier Glow Discharge at Atmospheric Pressure |
| title_full |
Spatiotemporal Characteristics of Radio Frequency Dielectric Barrier Glow Discharge at Atmospheric Pressure |
| title_fullStr |
Spatiotemporal Characteristics of Radio Frequency Dielectric Barrier Glow Discharge at Atmospheric Pressure |
| title_full_unstemmed |
Spatiotemporal Characteristics of Radio Frequency Dielectric Barrier Glow Discharge at Atmospheric Pressure |
| title_sort |
spatiotemporal characteristics of radio frequency dielectric barrier glow discharge at atmospheric pressure |
| publisher |
MDPI AG |
| series |
Applied Sciences |
| issn |
2076-3417 |
| publishDate |
2021-09-01 |
| description |
In this paper, argon was used in radio frequency (13.56 MHz) dielectric barrier discharge (rf-DBD) at atmospheric pressure. The IV curve was recorded after gas breakdown, and discharge photos were captured by ICCD camera. Discharges of α mode and γ mode were observed based on IV curve and ICCD photos. As the existence of negative glow in γ mode, the luminescence intensity of different position of the discharge gap was analyzed. It was found that in the α mode, the electron avalanche occurs from negative to positive and negative glow appeared after the discharge changed into γ mode. In every half cycle, the peak position of negative glow is 13 ± 1 ns later than that of electron avalanche on cathode surface. |
| topic |
atmospheric pressure dielectric barrier discharge discharge mode |
| url |
https://www.mdpi.com/2076-3417/11/18/8430 |
| work_keys_str_mv |
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| _version_ |
1717368302735458304 |