Abstract
The influence of duty cycle on ozone generation and discharge characteristics was investigated experimentally using volume dielectric barrier discharge in both synthetic air and pure oxygen at atmospheric pressure. The discharge was driven by an amplitude-modulated AC high voltage–power supply producing TON (a single AC cycle) and TOFF periods with a widely variable duty cycle. The experimental results show that the energy delivered to the discharge during each AC cycle remains roughly constant and is independent of feed gas, duty cycle and TOFF. Both average discharge power and ozone concentration show an initial linear increase with duty cycle, and deviate gradually from linearity owing to an increase in gas temperature at higher duty cycles. Nevertheless, ozone yield remains nearly constant (45.7 ± 3.5 g/kWh in synthetic air and 94.7 ± 3.1 g/kWh in pure oxygen) over a wide range of applied duty cycles (0.02–1). This property can be conveniently employed to develop a unique ozone generator with a widely adjustable ozone concentration and simultaneously a constant ozone yield. Additionally, the discharges in synthetic air and pure oxygen have similar electrical characteristics; however, there are observable differences in apparent luminosity, which is weak and white-toned for synthetic air discharge, and bright and blue-toned for pure oxygen discharge.
Similar content being viewed by others
References
Hakiai K, Ihara S, Satoh S, Yamabe C (1999) Electr Eng Jpn 127(2):8–13
Samaranayake WJW, Miyahara Y, Namihira T, Katsuki S, Sakugawa T, Hackam R, Akiyama H (2000) IEEE Trans Dielectr Electr Insul 7(2):254–260
Samaranayake WJW, Miyahara Y, Namihira T, Katsuki S, Hackam R, Akiyama H (2000) IEEE Trans Dielectr Electr Insul 7(6):849–854
Simek M, Clupek M (2002) J Phys D Appl Phys 35(11):1171–1175
Ma HB, Qiu YC (2003) Ozone Sci Eng 25:127–135
Ahn HS, Hayashi N, Ihara S, Yamabe C (2003) Jpn J Appl Phys 42:6578–6583
Kaneda S, Hayashi N, Ihara S (2004) Vacuum 73:567–571
Song HJ, Chun BJ, Lee KS (2004) J Korean Phys Soc 44(5):1182–1188
Ono R, Oda T (2007) J Appl Phys Appl Phys 40:176–182
Fukawa F, Shimomura N, Yano T, Yamanaka S, Teranishi K, Akiyama H (2008) IEEE Trans Plasma Sci 36(5):2592–2597
Wang DY, Matsumoto T, Namihira T, Akiyama H (2010) J Adv Oxid Technol 13(1):71–78
Simek M, Pekarek S, Prukner V (2010) Plasma Chem Plasma Process 30:607–617
Simek M, Pekarek S, Prukner V (2012) Plasma Chem Plasma Process 32:743–754
Sung TL, Teii S, Liu CM, Hsiao RC, Chen PC, Wu YH, Yang CK, Teii K, Ono S, Ebihara K (2013) Vacuum 90:65–69
Malik MA, Hughes D (2016) J Phys D Appl Phys 49(13):135202
Simek M, Ambrico PF, Prukner V (2013) J Phys D Appl Phys 46:485205
Simek M, Ambrico PF, Prukner V (2015) J Phys D Appl Phys 48:265202
Wagner HE, Brandenburg R, Kozlov KV, Sonnenfeld A, Michel P, Behnke JF (2003) Vacuum 71:417–436
Simek M (2002) J Phys D Appl Phys 35(16):1967–1980
Simek M (2014) J Phys D Appl Phys 47(46):463001
Wei LS, Xu M, Zhang YF (2017) Ozone Sci Eng 39(1):33–43
Benyamina M, Belasri A, Khodja K (2014) Ozone Sci Eng 36(3):253–263
Yehia A (2012) Phys Plasmas 19(2):023503
Lee HM, Chang MB, Wei TC (2004) Ozone Sci Eng 26(6):551–562
Mennad B, Harrache Z, Aid DA, Belasri A (2010) Curr Appl Phys 10(6):1391–1401
Acknowledgements
This work was supported by the Czech Science Foundation (GA15-04023S), National Natural Science Foundation of China (51711530316, 51611530548) and the Science and Technology Pillar Program of Jiangxi Province, China (20151BBG70007). L. S. Wei would like to thank the NSFC-CAS agreement for funding his stay at IPP Prague.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Wei, L.S., Pongrac, B., Zhang, Y.F. et al. Influence of Duty Cycle on Ozone Generation and Discharge Using Volume Dielectric Barrier Discharge. Plasma Chem Plasma Process 38, 355–364 (2018). https://doi.org/10.1007/s11090-017-9866-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11090-017-9866-y