2004
DOI: 10.1590/s0103-97332004000800040
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Glow discharge plasma properties of gases of environmental interest

Abstract: Experiments in a low pressure glow discharge on gases of environmental relevance: CO2,CO y O2 are reported. We studied the various atomic processes: ionization, excitation and molecular dissociation with typical discharge parameters of p∼0.6 mbar, I≤ 0.1 A and V∼1100 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.

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Cited by 7 publications
(7 citation statements)
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“…CO2 splitting into carbon monoxide and oxygen in plasma has been a topic of extensive studies since last few decades [16,20,31,[158][159][160][161][162]. Application of non-thermal plasma allows activating CO2 via highly energetic electrons at room temperature and hence gained much attention.…”
Section: Co2 Hydrogenation In Plasmamentioning
confidence: 99%
“…CO2 splitting into carbon monoxide and oxygen in plasma has been a topic of extensive studies since last few decades [16,20,31,[158][159][160][161][162]. Application of non-thermal plasma allows activating CO2 via highly energetic electrons at room temperature and hence gained much attention.…”
Section: Co2 Hydrogenation In Plasmamentioning
confidence: 99%
“…Application of hybrid plasma-catalytic processes has recently gained much attention due to the fact that non-thermal plasmas are able to induce various chemical reactions at both atmospheric pressure and room temperature [1][2][3][4]. Non-thermal plasmas produce the abundance of highly energetic species including electrons, ions etc that allow chemical reaction initiation.…”
Section: Introductionmentioning
confidence: 99%
“…4). Из сравнения полученных спектров с данными [16][17][18][19][20][21], где газовую среду Ar−СO 2 возбуждали тлеющим и барьерным разрядом, а также пучком протонов, следует, что спектры апокампического разряда демонстрируют наибольшее сходство со спектрами тлеющего разряда, но при этом отличаются от него распределением полос и линий по интенсивности.…”
Section: результаты измерений и обсуждениеunclassified