| 光谱学与光谱分析 |
|
|
|
|
|
| Vibrational Temperature of Plasma Plume in Atmospheric Pressure Air |
| LI Xue-chen, CHANG Yuan-yuan*, JIA Peng-ying, ZHAO Huan-huan, 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 A tri-electrode discharge device was designed in a dielectric barrier discharge configurations to generate a fairly large volume plasma plume in atmospheric pressure air. The discharge characteristics of the plasma plume were investigated by an optical method. The discharge emission from the plasma plume was collected by a photomultiplier tube. It was found that the number of discharge pulse per cycle of the applied voltage increased with increasing the peak value of the applied voltage. The emission spectra of the plasma plume were collected by a spectrometer. The vibrational temperature was calculated by fitting the experimental data to the theoretical one. Results showed that the vibrational temperature of the plasma plume decreases with increasing the Up. Spatially resolved measurement of the vibrational temperature was also conducted on the plasma plume with the same method. Results showed that the vibrational temperature increases firstly and then decreases with increasing distance from the nozzle. The vibrational temperature reachs its maximum when the distance is 5.4 mm from the nozzle. These experimental phenomena were analyzed qualitatively based on the discharge theory. These results have important significance for the industrial applications of the plasma plume in atmospheric pressure air.
|
|
Received: 2012-11-15
Accepted: 2013-03-28
|
|
|
|
Corresponding Authors:
CHANG Yuan-yuan
E-mail: plasmalab@126.com
|
|
[1] Ni T L, Ding F, Zhu X D. Appl. Phys. Lett., 2008, 92: 1503.
[2] Li Qing, Tidemasa H, Pu Yi-kang, et al. Appl. Phys. Letters, 2011, 98(5): 241501.
[3] Ráhel J, Sherman D M. J. Phys. D: Appl. Phys., 2005, 38: 547.
[4] Iza F, Kim G J, Lee S M, et al. Plasma Processes Polym., 2008, 5: 322.
[5] Fridman G, Friedman G, Gutsol A, et al. Plasma Process. Polym., 2008, 5: 503.
[6] Kong M G, Kroesen G, Morfill G, et al. New J. Phys., 2009, 11: 115012.
[7] Cheng C, Liu P, Xu L, et al. Chin. Phys. Soc., 2006, 15(07): L1544-5.
[8] Chen G L, Chen S H, Zhou M Y, et al. Plasma Sources Sci. Technol., 2006, 15, 603.
[9] Lu X P, Xiong Z, Zhao F, et al. Appl. Phys. Letters, 2009, 95: 181501.
[10] Li X C, Yuan Y, Jia P Y, et al. Phys. Plasma, 2010, 17: 093504.
[11] Hong Y C, Kang W S, Hong Y B, et al. Phys. Plasma, 2009, 16: 123502.
[12] LI Xue-chen, YUAN Ning, JIA Peng-ying, et al(李雪辰，袁 宁，贾鹏英，等). Phys. Lett.(物理学报), 2011, 60: 125204. |
| [1] |
YU Hao-zhang, WANG Fei-fan, ZHAO Jian-xun, WANG Sui-kai, HE Shou-jie*, LI Qing. Optical Characteristics of Trichel Pulse Discharge With Needle Plate
Electrode[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 3041-3046. |
| [2] |
LIU Hong-wei1, FU Liang2*, CHEN Lin3. Analysis of Heavy Metal Elements in Palm Oil Using MP-AES Based on Extraction Induced by Emulsion Breaking[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 3111-3116. |
| [3] |
LIU Pan1, 2, 3, DU Mi-fang1*, LI Bin1, LI Jing-bin1, ZENG Lei1, LIU Guo-yuan1, ZHANG Xin-yao1, 4, ZHA Xiao-qin1, 4. Determination of Trace Tellurium Content in Aluminium Alloy by
Inductively Coupled Plasma-Atomic Emission Spectrometry Method[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 3125-3131. |
| [4] |
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. |
| [5] |
ZHANG Zhi-fen1, LIU Zi-min1, QIN Rui1, LI Geng1, WEN Guang-rui1, HE Wei-feng2. Real-Time Detection of Protective Coating Damage During Laser Shock Peening Based on ReliefF Feature Weight Fusion[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(08): 2437-2445. |
| [6] |
LI Zhi-xiong1, 2, LU Qian-shu1, ZHANG Lian-kai1, 2*, ZHANG Song1, YANG Wan-tao1, LI Can-feng1, FENG Jun1, LIU Zhen-chao1. Study on the Determination of Silver, Boron, Molybdenum, Tin in Geochemical Samples by the Method of Solid Sampling Carrier Distillation Atomic Emission Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(07): 2132-2138. |
| [7] |
SI Yu1, LIU Ji1*, WU Jin-hui2, ZHAO Lei1, YAN Xiao-yan2. Optical Observation Window Analysis of Penetration Process Based on Flash Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(03): 718-723. |
| [8] |
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. |
| [9] |
CHU Zhi-hong1, 2, ZHANG Yi-zhu2, QU Qiu-hong3, ZHAO Jin-wu1, 2, HE Ming-xia1, 2*. Terahertz Spectral Imaging With High Spatial Resolution and High
Visibility[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(02): 356-362. |
| [10] |
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. |
| [11] |
LI Ru, YANG Xin, XING Qian-yun, ZHANG Yu. Emission Spectroscopy Study of Remote Ar Plasma[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(02): 394-400. |
| [12] |
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. |
| [13] |
YANG Kun, CHEN Lei*, CHENG Fan-chong, PEI Huan, LIU Gui-ming, WANG Bao-huai, ZENG Wen. Emission Spectroscopy Diagnosis of Air Gliding Arc Plasma Under
Atmospheric Pressure Condition[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(10): 3006-3011. |
| [14] |
HU Xuan1, CHENG Zi-hui1*, ZHANG Shu-chao2, SHI Lei2. Matrix Separation-Determination of Rare Earth Oxides in Bauxite by
Inductively Coupled Plasma-Atomic Emission Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(10): 3130-3134. |
| [15] |
LIU Pan1, 2, LI Jing-bin1, ZHANG Jian-hao1, ZHANG Yi1, CHANG Guo-liang1, HE Peng-fei1, ZHANG Bin-bin1, ZHANG Xin-yao1, 3. Determination of Phosphorus in Welding Flux by Inductively Coupled Plasma Atomic Emission Spectrometry With Ultrasonic Assisted
Hydrochloric Acid Extraction[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(09): 2824-2829. |
|
|
|
|
