光谱学与光谱分析 |
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Study on the Emission Spectrum of Microwave Plasma in Liquid |
WANG Bo, SUN Bing*, ZHU Xiao-mei, YAN Zhi-yu, LIU Yong-jun, LIU Hui |
Environmental Science and Engineering College, Dalian Maritime University, Dalian 116026, China |
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Abstract After the technology of microwave discharge in liquid is realized for the first time in China, the basic physical phenomena and characteristic of microwave discharge in liquid is studied in order to lay a theoretical foundation of research on microwave discharge in liquid. In the present paper, the active particles generated by microwave discharge in liquid were detected using the emission spectrometer, and the statistical method of spectrum data of microwave discharge in liquid was also studied. The emission spectrometer and numerically controlled camera were used to detect synchronously the process of the initial discharge and stable discharge of microwave discharge in liquid. The results show that: the emission intensity of microwave plasma in liquid has a large fluctuation, and the spectrum intensity can be calculated using the average of 10 spectrum data points. The intensity of discharge is reflected by the plasma area in a certain extent, however, the variation gradient of the intensity of discharge is different from that of the plasma area. This is mainly because that, in the process of discharging, the discharge intensity is not only reflected by the plasma area, but also reflected by the brightness of the plasma.
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Received: 2013-08-21
Accepted: 2014-01-02
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Corresponding Authors:
SUN Bing
E-mail: sunb88@dlmu.edu.cn
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[1] Sato S, Mori K, Ariyada O, et al. Surface and Coatings Technology, 2011, 206(5): 955. [2] Toyota H, Nomura S, Takahashi Y, et al. Diamond and Related Materials, 2008, 17(11): 1902. [3] Hattori Y, Mukasa S, Toyota H. Materials Chemistry and Physics, 2011, 131(1-2): 425. [4] Hattori Y, Mukasa S, Nomura S. Journal of Applied Physics, 2010, 107(6): 063305. [5] Nomura S, Toyota H, Mukasa S, et al. Applied Physics Letters, 2006, 88(21): 211503. [6] Finke B, Schroder K, Ohl A. Plasma Processes and Polymers, 2009, 6(1): S70. [7] Vennekamp M, Bauer I, Groh M. Beilstein Journal of Nanotechnology, 2011, 2(1): 665. [8] XIE Hong-duan, ZHU Xiao-mei, SUN Bing(解宏端, 朱小梅, 孙 冰). Journal of Hebei University(Natural Science Edition) (河北大学学报·自然科学版), 2007, 51(27): 98. [9] Ono S, Teii S, Suzuki Y. Thin Solid Films, 2009, 518(3): 981. [10] Sun B, Sato M, Clements J S. Journal of Electrostatics, 1997, 39(3): 189. [11] Tabata Y, Ito Y, Tagawa S. Handbook of Radiation of Chemistry. Boca Raton: CRC Press, 1991. [12] QU Guang-zhou, LI Jie, LIANG Dong-li, et al (屈广周,李 杰,梁东丽,等). Chemical Industry and Engineering Progress(化工进展),2012, 31(3): 662. |
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