An atmospheric pressure non-self-sustained glow discharge in between metal/metal and metal/liquid electrodes,Plasma Processes and Polymers

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An atmospheric pressure non-self-sustained glow discharge in between metal/metal and metal/liquid electrodes
Plasma Processes and Polymers ( IF 2.9 ) Pub Date : 2019-12-18 , DOI: 10.1002/ppap.201900191
Ivana Sremački ₁ , Mikhail Gromov _{1,

2} , Christophe Leys ₁ , Rino Morent ₁ , Rony Snyders _{2,

3} , Anton Nikiforov ₁

Affiliation

Non-thermal plasmas operating at high pressure attract increasing attention for a variety of applications as an alternative to conventional chemical processes. In this study, an atmospheric pressure direct current non-self-sustained discharge in nitrogen is investigated as a source of non-thermal plasma capable of operating in a glow regime. The discharge is sustained between an internal source of ionization and a metal or liquid electrode and studied by electrical diagnostics as well as by spectroscopy methods. The work is focused on the determination of the discharge properties including vibrational and gas temperature. The effect of the liquid electrode on the discharge properties is studied and analyzed. The mechanisms of the discharge sustaining and pathways of nitrogen state excitation are discussed.

中文翻译：

金属/金属和金属/液体电极之间的大气压非自持辉光放电

在高压下运行的非热等离子体作为传统化学工艺的替代品，在各种应用中越来越受到关注。在这项研究中，研究了氮气中的大气压直流非自持放电作为能够在辉光状态下运行的非热等离子体源。放电在内部电离源和金属或液体电极之间持续，并通过电诊断和光谱方法进行研究。工作重点是确定放电特性，包括振动和气体温度。研究分析了液体电极对放电特性的影响。讨论了放电维持的机制和氮态激发的途径。

更新日期：2019-12-18

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