发明名称 |
Method and device for surface treatment with a plasma at atmospheric pressure |
摘要 |
This method for surface treatment with a plasma at atmospheric pressure comprises the step of introducing a treatment gas into a treatment reactor (16), in which a surface (14) to be treated is placed between two exciting electrodes (22, 24), and applying a supply voltage to the two electrodes so as to cause the appearance of a discharge (12) in the treatment gas. The supply voltage is an AC voltage whose amplitude and frequency are adapted in order to maintain at least some of the components of the treatment gas in the excited state, and/or the presence of electrons, between two successive half-cycles of the supply voltage.
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申请公布号 |
US2002037374(A1) |
申请公布日期 |
2002.03.28 |
申请号 |
US20010954040 |
申请日期 |
2001.09.18 |
申请人 |
GHERARDI NICOLAS;GOUDA GAMAL;MASSINES FRANCOISE;VILLERMET ALAIN;GAT ERIC |
发明人 |
GHERARDI NICOLAS;GOUDA GAMAL;MASSINES FRANCOISE;VILLERMET ALAIN;GAT ERIC |
分类号 |
H05H1/46;B01J19/08;C23C16/02;H01J37/32;(IPC1-7):H05H1/48;C23C16/00 |
主分类号 |
H05H1/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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