|
|
|
|
|
|
Studies on the Electrical and Spectrum Characteristics in Atmospheric Dielectric Barrier Discharge in Helium-Argon Mixture |
LI Xue, LIN Jing-song, GUO Yi-tong, HUO Wei-gang*, WANG Yu-xin, XIA Yang |
School of Physics and Electronic Technology, Liaoning Normal University, Dalian 116029, China |
|
|
Abstract The polyethylene terephthalate (PET) was used for dielectric to produce the atmospheric pressure helium-argon mixture discharge plasma. The electrical and luminescence properties of PET dielectric barrier discharge were studied using a voltage probe, a current probe, a digital oscilloscope and a digital camera. It found that one or more current pulses appear in every half voltage cycle, and the discharge transits from uniform to pattern discharge with the increase of argon content. Argon atomic spectra intensities (696.54, 763.13, 772.09, 811.17 and 911.81 nm) were measured using a spectral system composed of the diffraction grating and a CCD detector. The influences of argon content and peak voltage (Vp) on the spectra intensity were researched. The results show that: at lower Vp, the above five argon spectra intensities enhance slowly, then weaken sharply, and enhance rapidly again with the increase of argon content;at higher Vp, the intensities of spectral line 696.54, 763.13 and 772.09 nm enhance and the intensities of argon spectral line 811.17 and 911.81 nm weaken. The discharge mode plays an important role in the spectra intensity variation at lower Vp, but the ionization mechanism makes a dominant contribution to the spectra intensity at higher Vp. At argon content ≤30% or ≥80%, the above argon spectra intensities almost remain unchanged, then increase to the stable value with the increasing Vp; at 30%≤argon content≤80%, the above five argon spectra intensities enhance slowly, then weaken sharply, and enhance rapidly again. The electron excitation temperature (Texc) was calculated using the Boltzmann graph method, and the variation of Texc with the ratio of helium to argon was obtained under different Vp. The results show that: the Texc at high Vp is higher than that at low Vp, and the Texc decreases with the increasing argon content. The reason is to maintain the balance between the ionization process and ion escape loss because the electron-helium collision section is much smaller than the electron-argon collision section, but helium has a larger diffusion coefficient than argon.
|
Received: 2020-10-29
Accepted: 2021-03-07
|
|
Corresponding Authors:
HUO Wei-gang
E-mail: huowg.wg@tom.com
|
|
[1] Shirai H, Kobayashi T, Hasegawa Y. Appl. Phys. Lett., 2005, 87(14): 143112.
[2] Kim S J, Chung T H, Bae S H, et al. Appl. Phys. Lett., 2009, 94(14): 141502.
[3] Penache C, Gessner C, Betker T, et al. IEEE Proceedings Nanobiotechnology, 2004, 151(4): 139.
[4] Dong L, Li B, Shen Z, et al. Physical Review E, 2012, 86(5): 056217.
[5] Bruggeman P, Guns P, Degroote J, et al. Plasma Sources Sci. Technol., 2008, 17: 045014.
[6] Kogelschatz U. IEEE Trans. Plasma. Sci., 2002, 30(4): 1400.
[7] Trunec D, Brablec A,Buchta J. J. Phys. D-Appl. Phys., 2001, 34: 1697.
[8] Brandenburg R, Navrátil Z, Jánsky J, et al. J. Phys. D-Appl. Phys., 2009, 42(8): 085208.
[9] Ono R. J. Phys. D-Appl. Phys., 2016, 49: 083001.
[10] ZHAO Zi-lu, YANG De-zheng, WANG Wen-chun, et al(赵紫璐, 杨德正, 王文春,等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2019, 39(4): 1236.
[11] Bruggeman P, Sadeghi N, Schram D, et al. Plasma Sources Sci. Technol., 2014, 23: 023001.
[12] Zhang S, Wang W, Jia L, et al. IEEE Transactions on Plasma Science, 2013, 41: 350.
[13] Laux C O, Spence T G, Kruger C H, et al. Plasma Sources Sci. Technol., 2003, 12: 125.
[14] Nie D X, Wang W C, Yang D Z, et al. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2011, 79: 1896.
[15] Kanazawa S, Kogoma M, Moriwaki T, et al. J. Phys. D-Appl. Phys., 1988, 21(5): 838.
[16] Massines F, Rabehi A, Deeoops P, et al. J. Appl. Phys., 1998, 83(6): 2950.
[17] Huo W G, Zhu Y T, Liu C S, et al. Phys. Plasmas, 2018, 25: 093507.
[18] Park H, Choe W. Current Applied Physics, 2010, 10: 1456. |
[1] |
TIAN Fu-chao1, CHEN Lei2*, PEI Huan2, BAI Jie-qi1, ZENG Wen2. Study of Factors Influencing the Length of Argon Plasma Jets at
Atmospheric Pressure With Needle Ring Electrodes[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3682-3689. |
[2] |
TIAN Fu-chao1, CHEN Lei2*, PEI Huan2, BAI Jie-qi1, ZENG Wen2. Diagnosis of Emission Spectroscopy of Helium, Methane and Air Plasma Jets at Atmospheric Pressure[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(09): 2694-2698. |
[3] |
WANG Wei, WANG Yong-gang*, WU Zhong-hang, RAO Jun-feng, JIANG Song, LI Zi. Study on Spectral Characteristics of Pulsed Argon Vacuum Dielectric
Barrier Discharge[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(02): 455-459. |
[4] |
PEI Huan1, CHEN Lei1*, WANG Si-yuan2, YANG Kun1, SONG Peng2. Flame Spectrum and Active Particles Analysis of the Effect of Dielectric Barrier Discharge Induced on Gliding Arc Discharge With the Mixture of Methane-Air-Ar Within A Dual Mode Discharge[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(07): 2007-2012. |
[5] |
LI Zheng-kai1, CHEN Lei1*, WANG Mei-qi1, SONG Peng2, 3, YANG Kun1, ZENG Wen1. Diagnosis of Atmospheric Pressure Argon/Air Needle-Ring Dielectric Barrier Discharge Emission Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(10): 3307-3310. |
[6] |
SONG Peng1,3, LI Zheng-kai2, CHEN Lei2*, WANG Xiao-fang1, LONG Wu-qiang1, ZENG Wen2. Diagnosis of Atmospheric Pressure Helium Cryogenic Plasma Jet[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(06): 1874-1879. |
[7] |
LI Zheng-kai1, CHEN Lei1*, YANG Cong1, SONG Peng2, 3, ZENG Wen1, LIU Ai-guo1, PANG Jun-yi1. A Study on Emission Spectral Diagnosis of Ar/CH4 Plasma Jet[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(05): 1398-1403. |
[8] |
GAO Kun1,2, GONG Dan-dan1, LIU Ren-jing1, SU Ze-hua1, JIA Peng-ying1, LI Xue-chen1*. Measurement of Ozone Concentration in Atmospheric Pressure Air Barrier Discharge by Optical Absorption Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(02): 461-464. |
[9] |
WANG Lin-na, CHENG Ya-wen, LIU Ke, ZHANG Xiu-ling*. The Stability of Ionic Liquids in DBD Plasma under Atmospheric Pressure[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(05): 1372-1376. |
[10] |
ZHAO Zi-lu, YANG De-zheng, WANG Wen-chun*, ZHOU Xiong-feng, YUAN Hao. Electrical and OES Characters of Nanosecond Pulsed Array Wire-to-Wire SDBD Plasma in Atmospheric Air[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(04): 1236-1241. |
[11] |
SONG Zhi-jie, XU Hao-jun, WEI Xiao-long, CHEN Zeng-hui, SONG Fei-long, ZHANG Wen-yuan. Characteristics Study and Parameters Diagnosis by Spectral Analysis of Low Pressure Argon Inductively Coupled Plasma[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(04): 1242-1246. |
[12] |
WANG Li, FU Yuan-xia, XU Li,GONG Hao, RONG Chang-chun. The Effect of Sample Temperature on Characteristic Parameters of the Nanosecond Laser-Induced Cu Plasma[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(04): 1247-1251. |
[13] |
SUN Hao-yang1, 2, DONG Li-fang1, 2*, HAN Rong1, 2, LIU Bin-bin1, 2, DU Tian1, 2, HAO Fang1, 2. A Spectral Study of Three Kinds Discharge Filaments in a Multiplicate Gas Gap in Dielectric Barrier Discharge[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(02): 406-409. |
[14] |
SONG Peng1, 3, ZHANG Wei2, CHEN Lei2*, WANG Xiao-fang1, LONG Wu-qiang1. Experimental Study on Ionization Characteristics of Dielectric Barrier Discharge with Different Electrode Structures[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(02): 410-414. |
[15] |
ZHANG Wei, CHEN Lei*, SONG Peng, ZENG Wen, LIU Yu, FENG Chao, YANG Cong. Experimental Research on Argon Atomic Emission Spectroscopy at Amospheric Pressure Condition[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(12): 3678-3682. |
|
|
|
|