KIEE International Transactions on Electrophysics and Applications

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

Dependence of Ozone Generation in a Micro Dielectric Barrier Discharge on Dielectric Material and Micro Gap Length

  • Sakoda, Tatsuya (Dept. of Electrical System and Computer Engineering, Sojo University) ;
  • Sung, Youl-Moon (Electrical and Electronic Engineering, University of Miyazaki)
  • 발행 : 2004.10.01
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초록

In order to investigate the optimum conditions for the effective ozone formation in a dielectric barrier discharge, measurements of ozone concentration were carried out for various conditions such as the gap length, the dielectric material and the operating gas. It was found that the optimum discharge conditions differed exceedingly in the types of operating gases and dielectric materials. In dry air, dielectric material with low dielectric constant and thermal conductivity, which might contribute to the restriction of the gas temperature rise in the discharge region, proved effective in obtaining both high ozone yield and concentration. The optimum gap length was considered to be in the range of 600-800 mm. In oxygen, using a quartz glass disk as a dielectric material, the required condition to obtain the high ozone yield and concentration was expanded.

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참고문헌

  1. B. Eliasson, M. Hirth and U. Kogelschatz, 'Ozone synthesis from oxygen in dielectric barrier discharges,' J. Phys. D: Appl. Phys., 20 (1987) 1421
  2. Byung-Joon Chun, Sang-Keun Lee and Kwang-Sik Lee, 'Ozone Generation Characteristics of a Pield Plate-Type Ozonizer', KIEE International Transactions on Electrophysical and Applications, Vol. 12C, No. 1, (2002) 33
  3. K. Hakiai, D. Takazaki, S. Ihara, S. Satoh and C. Yamabe, 'Spatial distribution and characteristics of ozone generation with glow discharge using a double discharge method,' Jpn. J. Appl. Phys., 38 (1999) 221
  4. T. Cieplak, C. Yamabe, S. Ihara, S. Satoh, J. Cieplak and I. Pollo, 'Investigations on the rotating electrode effect on the ozone generation process in a plate ozonizer,' Jpn. J. Appl. Phys., 38 (1999) 4930
  5. Jae-Duk Moon, Sang-Taek Geum, 'Discharge and ozone generation of a ferroelectric-ball/mica-sheet barrier,' IEEE Trans. Ind. Appl. 34-6 (1998) 1206
  6. J. Drimal, V. I. Gibalov and V. G. Samoylovich, 'The dependence of ozone generation efficiency in silent discharge on a width of a discharge gap,' Czech. J. Phys., B38 (1988) 643
  7. S. Yagi and M. Tabata, 'Mechanism of ozone generation in air-fed ozonizers,' J. Phys. D: Appl. Phys., 12 (1979) 1509
  8. Md. Fayzur Rahman and Kwang Sik Lee, 'Performance Characteristics of a Pin-to-Cylinder Superposed Discharge Type Ozonizer (SDO)', KIEE International Transactions on Electrophysical and Applications, Vol. 11C, No. 4, (2001) 113
  9. Md. Fayzur Rahman, Byung-Joon Chun, Kwang-Sik Lee and Dong-In Lee, 'Effect of Temperature on the Performance Charecteristics of a Pin-Cylinder Discharge Type Ozonizer', KIEE International Transactions on Electrophysical and Applications, Vol. 2-C, No. 4, (2002) 201
  10. M. Sakoda, T. Sakoda, S. Maeda and H. Nieda, 'Studies on ozone generator of silent discharge type without spacer,' Proceedings of 2001 Japan-Korea Joint Symposium on Electrical Discharge and High Voltage Engineering, (2001) 209