Ozone production by nanoporous dielectric barrier glow discharge in atmospheric pressure air

Journal Article · Mon Mar 10 00:00:00 EDT 2008 · Applied Physics Letters

DOI:https://doi.org/10.1063/1.2887903· OSTI ID:21120570

Cho, J H; Koo, I G; Choi, M Y; Lee, W M ^[1]

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1. Department of Chemistry and Division of Energy Systems Research, Ajou University, Suwon 443-749 (Korea, Republic of)

This study is aimed at demonstrating plasma-chemical ozone production based on low temperature atmospheric pressure glow discharge through nanoporous dielectric barriers. The 20 kHz ac driven discharge is formed in air or oxygen gas flowing in the axial direction of the cylindrical plasma reactor containing four parallel aluminum rods covered with nanoporous alumina films. The discharge utilizing nanoporous dielectric barrier is more uniform and more energy efficient in ozone generation than the discharge through smooth-surface dielectric barriers.

• OSTI ID: 21120570
• Journal Information: Applied Physics Letters, Vol. 92, Issue 10; Other Information: DOI: 10.1063/1.2887903; (c) 2008 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0003-6951
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
AIR
ALUMINIUM
ALUMINIUM OXIDES
ATMOSPHERIC PRESSURE
CYLINDRICAL CONFIGURATION
DIELECTRIC MATERIALS
FILMS
GLOW DISCHARGES
KHZ RANGE 01-100
NANOSTRUCTURES
OXYGEN
OZONE
PLASMA
POROUS MATERIALS
RODS