Production of active species in a N2 DBD plasma afterglow at atmospheric gas pressure

被引：16
|
作者：
Ricard, A. [1 ]
Panousis, E. [2 ]
Clement, F. [2 ]
Sindzingre, T. [3 ]
Loiseau, J. -F. [2 ]
机构：
[1] Univ Toulouse, LAPLACE, CNRS, INPT,UPS, F-31062 Toulouse, France
[2] Univ Pau & Pays Adour, Lab Elect Gaz & Plasmas, F-64000 Pau, France
[3] AcXys Technol, F-38950 St Martin le Vinoux, France
来源：
EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS | 2008年 / 42卷 / 01期
关键词：
D O I：
10.1051/epjap:2008036
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
This paper deals with the optical study of a DBD plasma afterglow generated in nitrogen at atmospheric pressure. Spectroscopic analyses allow identifying active species of this afterglow like molecular species in different energy levels: N-2, NO and N2O(S-1). By using the NO titration method, the N and O(S-1) densities have been estimated to be respectively, 5.9 x 10(14) cm(-3) and 2 x 10(10) cm(-3), in an afterglow guided in a quartz tube of 1 cm in diameter.
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收藏
页码：63 / 66
页数：4
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