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首页> 外文期刊>Bulletin of the Chemical Society of Japan >Decomposition of NO by Microwave Discharge of NO/He or NO/Ar Mixtures
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Decomposition of NO by Microwave Discharge of NO/He or NO/Ar Mixtures

机译:不通过微波排放的否/ NO / AR混合物的分解

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摘要

The decomposition of NO into N_2 and O_2 by a continuous or pulsed microwave discharge of NO/He or NO/Ar mixtures was studied at NO and rare-gas flow rates of 2-50 and 1000 sccm, respectively. Although discharge could be maintained in the low total-pressure range of 1-350 Torr for an NO/He mixture, stable microwave discharge could be maintained in the wide total-pressure range of 1-760 Torr for an NO/Ar mixture at a microwave powder of 200 W. The decomposition efficiency of NO was measured as a function of the microwave powder and of the NO flow rate in a continuous mode, and as a function of the duty cycle and the pulse in a pulse mode. The decomposition mechanism of NO in He and Ar discharges is discussed on the basis of mass spectroscopic and emission spectroscopic data.
机译:在NO / He或NO / Ar混合物的连续或脉冲微波排出的NO / 2和O_2分别分别在NO / He或NO / Ar混合物中分别分别分别进行分别,分别为2-50和1000 sccm的稀有气体流量。 尽管可以保持放电在1-350托的低总压力范围内,但是稳定的微波放电可以保持在1-760托的宽的总压力范围内,对于NO / Ar混合物 微波粉为200W。不作为微波粉末的函数和连续模式下的流速的分解效率,以及作为占空比的函数和脉冲模式的脉冲的函数。 基于质谱和发射光谱数据讨论了HE和AR放电中NO和AR放电的分解机制。

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    Institute of Advanced Material Study Kyushu University Kasuga Fukuoka 816-8580;

    Institute of Advanced Material Study Kyushu University Kasuga Fukuoka 816-8580;

    Department of Applied Science for Electronics and Materials Graduate School of Engineering Sciences Kyushu University Kasuga Fukuoka 816-8580;

    Department of Applied Science for Electronics and Materials Graduate School of Engineering Sciences Kyushu University Kasuga Fukuoka 816-8580;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学;化学工业;
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