Glow discharge plasma properties of gases of environmental interest

被引：7

作者：

Castell, R ^{[1
]}

Iglesias, EJ ^{[1
]}

Ruiz-Camacho, J ^{[1
]}

机构：

[1] Univ Simon Bolivar, Dept Fis, Caracas 1080A, Venezuela

来源：

BRAZILIAN JOURNAL OF PHYSICS | 2004年 / 34卷 / 4B期

关键词：

D O I：

10.1590/S0103-97332004000800040

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Experiments in a low pressure glow discharge on gases of environmental relevance: CO2,CO y O-2 are reported. We studied the various atomic processes: ionization, excitation and molecular dissociation with typical discharge parameters of psimilar to0.6 mbar, l less than or equal to 0.1 A and V similar to1100 Volts. We used visible and near UV spectroscopy to observe the emitted radiation on both electrodes on pure gases and hydrogen seeded mixtures. We also set up Langmuir probes in both electrodes.

引用

页码：1734 / 1737

页数：4

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