High Ozone Generation with a High-Dielectric-Constant Material

• Toyofuku Masaharu

  Department of Electrical and Electronic Engineering, Saga Univerity

• Ohtsu Yasunori

  Department of Electrical and Electronic Engineering, Saga Univerity

• Fujita Hiroharu

  Department of Electrical and Electronic Engineering, Saga Univerity

Abstract

An optimum-dielectric-constant material with a fixed size was experimentally obtained for high ozone generation in a parallel-plate barrier discharge. The ozone production rate as a function of dielectric constant was found to depend strongly on discharge voltage. The ozone production rate for strontium titanium oxide (SrTiO₃) with high dielectric constant of approximately 300 was the highest among various existing dielectric materials under low discharge voltage (root-mean-square value) of 1.2 kV, while for titanium oxide (TiO₂) with dielectric constant of about 100, the highest ozone production efficiency was obtained at a wide range of discharge power and/or ozone concentration.

Journal

• Japanese Journal of Applied Physics

  Japanese Journal of Applied Physics 43 (7A), 4368-4372, 2004

  The Japan Society of Applied Physics

Keywords

• barrier discharge
• high dielectric constant
• strontium titanium oxide
• titanium oxide
• ozone production rate
• ozone production efficiency

Details

• CRID: 1390282681241304576
• NII Article ID: 10013317821
• NII Article ID: 210000055918
• NII Article ID: 130004532351
• NII Book ID: AA10457675
• DOI: 10.1143/jjap.43.4368
• ISSN: 13474065
• ISSN: 00214922
• NDL BIB ID: 7012747
• Web Site: http://id.ndl.go.jp/bib/7012747
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7012747
• Web Site: https://iopscience.iop.org/article/10.1143/JJAP.43.4368
• Web Site: https://iopscience.iop.org/article/10.1143/JJAP.43.4368/pdf
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed