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Metal surface oxidation by using dielectric barrier discharge
Cited 7 time in
Web of Science
Cited 9 time in Scopus
- Authors
- Issue Date
- 2010-09-01
- Publisher
- Elsevier
- Citation
- Thin Solid Films 518 (2010) 6394-6398
- Keywords
- dielectric barrier discharge ; plasma treatment ; metal surface oxidation ; hydrophilic surface ; atomic oxygen
- Abstract
- The surface oxidation of metal is investigated through plasma treatments with an atmospheric-pressure dielectric barrier discharge (DBD) for comparison with a conventional thermal oxidation process. After the plasma treatment of a copper plate, the Cu surface was noted to have abundant CuO and Cu(OH)2 which act the part of hydrophilic functional elements. Highly improved wettability was also noted. When a greater amount of atomic oxygen is generated in the plasma by the DBD at a high applied voltage and a high O2 additive concentration, the hydrophilic functional elements become more abundant and therefore enhance the wettability of the oxidized surface.
- ISSN
- 0040-6090
- Language
- English
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