光谱学与光谱分析 |
|
|
|
|
|
Investigation on the Spectral Characteristics of a Plasma Jet in Atmospheric Argon Glow Discharge |
LI Xue-chen, ZHANG Chun-yan*, LI Ji-yuan, BAO Wen-ting |
Key Laboratory of Photo-Electronics Information Materials of Hebei Province, College of Physics Science and Technology, Hebei University, Baoding 071002, China |
|
|
Abstract Plasma jet is a kind of important plasma source at atmospheric pressure. In recent years, it becomes an important hot topic in the field of low temperature plasma. In this paper, using a tungsten needle and a tungsten wire mesh, a direct-current excited jet is developed to operate in argon at atmospheric pressure. In the atmospheric pressure argon, the plasma jet can produce a stable plasma plume. By using the method of emission spectroscopy, the parameters of the plasma plume are investigated. The discharge emits dazzling white light from the area between the tungsten needle electrode and the wire mesh electrode. A plasma plume with a flame shape appears outside the tungsten wire mesh electrode. For a constant value of voltage(U=13.5 kV), the length of the plasma plume increases with the gas flow rate. For a constant value of the gas flow rate(10 L·min-1), the length of the plasma plume increases with the voltage. The voltage is inversely proportional to the current under the constant gas flow rate. In other words, the voltage decreases with the discharge current, which indicates that a glow discharge is formed in the plasma jet. Optical emission spectrum in 300 to 800 nm is collected from the direct-current excited plasma jet. By Boltzmann plot method, the excited electron temperature of the plasma plume is investigated as a function of the applied voltage or the gas flow rate. Results show that the excited electron temperature increases with decreasing applied voltage under the constant gas flow. Moreover, it increases with decreasing the gas flow under the constant voltage. Based on the discharge theory, these experimental phenomena are explained qualitatively. These results are of great importance to the development of atmospheric pressure uniform discharge plasma source and its application in industrial field.
|
Received: 2014-08-02
Accepted: 2014-11-16
|
|
Corresponding Authors:
ZHANG Chun-yan
E-mail: plasmalab@126.com
|
|
[1] Laroussi M, Alexeff I, Kang W L. IEEE Trans. Plasma Sci., 2000, 28: 184. [2] Lloyd G, Friedman G, Jafri S, et al. Plasma Process. Polym., 2010, 7: 194. [3] Laroussi M. IEEE Trans. Plasma Sci., 2009, 37: 714. [4] Ehlbeck J, Schnabel U, Polak M, et al. J. Phys. D: Appl. Phys., 2011, 44: 013002. [5] Gherarid N, Martin S, Massines F. J. Phys. D: Appl. Phys., 2000, 33: 104. [6] Vidmar R J. IEEE Trans. on Plasma Sci., 1990, 18: 733. [7] Stefanovic I, Bibinov N K, Deryugin A A, et al. Plasma Sources Sci. & Technol., 2001, 10: 406. [8] Stoeffels E, Flikweert A J, Stoffels W W, et al. Plasma Sources Sci. Technol., 2002, 11: 383. [9] Foest R, Kindel E, Ohl A, et al. Plasma Phys. Control. Fusion., 2005, 47: B525. [10] Laroussi M, Lu X. Appl. Phys. Lett., 2005, 87: 113902. [11] Shin D H, Hong Y C, Uhm H S. IEEE Trans. Plasma Sci., 2006, 34: 246. [12] Cheng C, Liye Z, Zhan R. J. Surf. Coat. Technol., 2006, 200: 6659. [13] Hong Y C, Uhm H S. Appl. Phys. Lett., 2006, 89: 221504. [14] Dudek D, Bibinov N, Engemann J, et al. Phys. D: Appl. Phys., 2007, 40: 7367. [15] David Staack, Bakhtier Farouk, Alexander Gutsol. Plasma Sources Sci. & Technol., 2005, 14: 700. [16] Li Q, Li J T, Zhu W C, et al. Appl. Phys. Lett., 2009, 95(14): 141502 [17] Jiang N, Ji A, Cao Z. J. Appl. Phys., 2009, 106(1): 13308. [18] Lu X, Laroussi M M. J. Appl. Phys., 2006, 100(6): 063302. [19] Li Ping, Chen Zhaoquan, et al. IEEE Trans. Plasma Sci., 2013, 41(3): 513. [20] Zhang Cheng, Shao Tao, et al. Appl. Phys. Lett., 2014, 105: 044102. [21] Sanghoo Park, Se Youn Moon, Wonho Choe. Appl. Phys. Lett., 2013, 103: 224105. [22] Kolb J F, Mohamed A H, et al. Appl. Phys. Lett., 2008, 92: 241501. |
[1] |
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. |
[2] |
JIN Xu-guang1, 2, WANG Jin-zhuan1, 2*, LI Bei1, 2, QUE Wan-ting1, 2, WANG Liang1, 2, ZHANG Fan1, 2, ZHANG Chi1, ZHOU Jun-gui1, FU Rong-jin1. Quantification of Au in Gold Ornaments Obtained by Different Electroformed Process[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(09): 2755-2760. |
[3] |
YANG Guo-wu1, HOU Yan-xia1, SUN Xiao-fei2, JIA Yun-hai1*, LI Xiao-jia1. Evaluation of Long-Term Stability for Non-Standard Method and
Application in Trace Element Analysis of Pure Nickel by Glow
Discharge Mass Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(03): 867-876. |
[4] |
YU Cheng-hao, YE Ji-fei*, ZHOU Wei-jing, CHANG Hao*, GUO Wei. Characteristics of the Plasma Plume and Micro-Impulse Generated by
Irradiating the Aluminum Target With a Nanosecond Laser Pulse at
Oblique Incidence[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(03): 933-939. |
[5] |
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. |
[6] |
HAO Jun1, WANG Yu2, LIU Cong2, WU Zan2, SHAO Peng2, ZU Wen-chuan2*. Application of Solution Cathode Glow Discharge-Atomic Emission Spectrometry for the Rapid Determination of Calcium in Milk[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(12): 3797-3801. |
[7] |
ZHENG Pei-chao, LIU Ran-ning, WANG Jin-mei, FENG Chu-hui, HE Yu-tong, WU Mei-ni, HE Yu-xin. Solution Cathode Glow Discharge-Atomic Emission Spectroscopy Coupled With Hydride Generation for Detecting Trace Mercury and Tin in Water[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(04): 1139-1143. |
[8] |
HU Li-hong1, ZHANG Jin-tong1, WANG Li-yun2, ZHOU Gang3, WANG Jiang-yong1*, XU Cong-kang1*. Optimization of Working Parameters of Glow Discharge Optical Emission Spectrometry of High Barrier Aluminum Plastic Film[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(03): 954-960. |
[9] |
ZHENG Pei-chao, LUO Yuan-jiang, WANG Jin-mei*, HU Qiang, YANG Yang, MAO Xue-feng, LAI Chun-hong, FENG Chu-hui, HE Yu-tong. Determination of Strontium in Strontium-Rich Mineral Water Using Solution Cathode Glow Discharge-Atomic Emission Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(01): 272-276. |
[10] |
LI Xue, LIN Jing-song, GUO Yi-tong, HUO Wei-gang*, WANG Yu-xin, XIA Yang. Studies on the Electrical and Spectrum Characteristics in Atmospheric Dielectric Barrier Discharge in Helium-Argon Mixture[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(11): 3602-3606. |
[11] |
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. |
[12] |
ZHAO Na1, 2, WU Kai-yue1, CHEN Jun-yu1, JIA Peng-ying1, LI Xue-chen1*. Study on Spectral Characteristics of Large Diameter Plasma Jet[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(08): 2644-2648. |
[13] |
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. |
[14] |
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. |
[15] |
ZHENG Pei-chao, ZHONG Chao, WANG Jin-mei*, LUO Yuan-jiang, LAI Chun-hong, WANG Xiao-fa, MAO Xue-feng. Evaluation of Flow Injection-Solution Cathode Glow Discharge With an Interference Filter Wheel for Spectral Discrimination[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(03): 842-847. |
|
|
|
|