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Study on breakdown characteristics of a low-pressure dielectric barrier discharge

Published online by Cambridge University Press:  01 June 2007

YI-MING LING
YI-MING LING*
Affiliation:
Department of Electronic Engineering, Southeast University, Nanjing, 210018, People's Republic of [email protected]
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Abstract

The breakdown characteristics of a low-frequency dielectric barrier discharge (DBD) at low pressure are investigated experimentally in He, Ne and Ar. The current waveform of this DBD, a series of pulses, is caused by the results of the electron avalanches under the action of the applied field and the quenching effect of the wall-charge field on the avalanches. Taking into consideration the diffusion loss of the charged particles in the breakdown processes, the experimental investigation and the theoretical analysis of its breakdown characteristics indicate that its breakdown voltage is higher than the calculation by the Paschen law and depends on the filled-gas pressure and the distance between the electrodes, instead of their product. The ion-induced secondary electron emission coefficient and the mean electron energy at the moment of breakdown can also be determined approximately by measuring the breakdown characteristics of the discharge tubes with different distances between the electrodes and combining the theoretical deductions. The experimental results and the theoretical analysis of the breakdown characteristics of this DBD are discussed.

Type
Papers
Information
Journal of Plasma Physics , Volume 73 , Issue 3 , June 2007 , pp. 417 - 426
Copyright
Copyright © Cambridge University Press 2006

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References

[1]Kogelschatz, U. 2003 Dielectric-barrier discharges: their history, discharge physics, and industrial applications. Plasma Chem. Plasma Proc. 23 1, 1–46.CrossRefGoogle Scholar
[2]How, M. L., Moo, B. C. and Ta, C. W. 2004 Kinetic modeling of ozone generation via dielectric barrier discharges. Ozone: Sci. Eng. 26 6, 551–562.Google Scholar
[3]Masoud, N., Martus, K. and Becker, K. 2005 VUV emission from a cylindrical dielectric barrier discharge in Ar and in Ar/N2 and Ar/air mixtures. J. Phys. D: Appl. Phys. 38 11, 1674–1683.CrossRefGoogle Scholar
[4]Sun, Y., Qiu, Y., Rong, M. and Yuan, X. 2004 Investigation of dielectric barrier discharge and dielectric barrier corona discharge in SO2 removal. Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University 38 10, 1022–1025.Google Scholar
[5]Wieneke, S., Uhrlandt, C. and Viol, W. 2004 New additional cooling effect of diffusion cooled sealed-off CO2 lasers excited by dielectric barrier discharges at about 1 MHz with an all-solid-state generator. Laser Phys. Lett. 1 5, 241–247.CrossRefGoogle Scholar
[6]Ikeda, Y., Verboncoeur, J. P., Christenson, P. J. and Birdsall, C. K. 1996 Global modeling of a dielectric barrier discharge in Ne–Xe mixtures for an alternating current plasma display panel. J. Appl. Phys. 86 5, 2431–2441.CrossRefGoogle Scholar
[7]Kogelschatz, U. 2003 Filamentary, patterned, and diffuse barrier discharges. IEEE Trans. Plasma Sci. 30 4, 1400–1408.CrossRefGoogle Scholar
[8]Raizer, Y. P. 1997 Gas Discharge Physics. Berlin: Springer, pp. 11, 17, 56, 71.Google Scholar
[9]Gao, S.-X. and Chen, Z.-Z. 1988 Gaseous Conduction. Nanjing: No. 1 Pub. of NIT, pp. 48, 166, 178 (in Chinese).Google Scholar
[10]Nasser, E. 1971 Fundamentals of Gaseous Ionization and Plasma Electronics. New York, Wiley-Interscience, p. 172Google Scholar
[11]Bachmann, P. K., Elsbergen, V., Wiechert, D. U., Zhong, G. and Robertson, J. 2001 CVD diamond: a novel high γ-coating for plasma display panels? Diamond Related Mater. 10,809–817.CrossRefGoogle Scholar