Journal of Hebei University (Natural Science Edition) ›› 2016, Vol. 36 ›› Issue (4): 358-361.DOI: 10.3969/j.issn.1000-1565.2016.04.005

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Device for surface treatment by plasma

ZHANG Hao,DONG Lifang,WANG Hao,GAO Xing   

  1. College of Physics Science and Technology, Hebei University, Baoding 071002, China
  • Received:2016-01-05 Online:2016-07-25 Published:2016-07-25

Abstract: A new-type of device that use dielectric barrier diasharge to generate plasma for surface treatment is designed.It is driven by an ac alternating(urrent)power supply,and a large number of plasma is produced due to four or even more times diasharge per half cycle of the driven voltage.In addition,the device generats plasma at the place that is close to the materials which need to be processed and has a high use ratio of plasma,thus showing great promise in industrial application.

Key words: dielectric barrier discharge, plasma, surface treatment

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