通过控制双占空比在介质阻挡层放电中选择性产生反应物

IF 2.9 3区 物理与天体物理 Q2 PHYSICS, APPLIED Plasma Processes and Polymers Pub Date : 2024-07-05 DOI:10.1002/ppap.202400098
Jun S. Lim, Kirubel A. Admasu, Eun H. Choi
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引用次数: 0

摘要

本研究分析了电介质阻挡层放电中氮氧化物和臭氧的选择性生成是由双占空比控制的温度引起的。在这项工作中,我们改变了电源输出电压的双占空比,从而交替产生了不同的高温和低温模式,以选择性地产生氮氧化物和臭氧。双占空比交替产生的一氧化氮和臭氧在气相中的最大含量分别为 100 ppm 和 100 ppm。在对经过双占空比处理的去离子水进行评估时,在液相中同时观测到了氮氧化物和臭氧。这些结果为先进等离子体应用中温度相关化学特性的选择性产生提供了新的见解。
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Selective productions of reactive species in dielectric barrier discharge by controlling dual duty cycle
This study analyzes the selective productions of nitrogen oxides and ozone in dielectric barrier discharge due to temperature controlled by the dual duty cycle. In this work, we varied the dual duty cycle of the output voltage in the power supply, which alternatively generates distinguished high and low‐temperature modes for selective productions of nitrogen oxides and ozone. The alternating nitric oxide and ozone by dual duty cycle were measured at a maximum of 100 ppm and 100 ppm in the gas phase, respectively. In the evaluation of DI water treated by dual duty cycle, nitrogen oxides, and ozone have been observed simultaneously in the liquid phase. These results offer new insights into the selective production of temperature‐dependent chemical characteristics for advanced plasma applications.
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来源期刊
Plasma Processes and Polymers
Plasma Processes and Polymers 物理-高分子科学
CiteScore
6.60
自引率
11.40%
发文量
150
审稿时长
3 months
期刊介绍: Plasma Processes & Polymers focuses on the interdisciplinary field of low temperature plasma science, covering both experimental and theoretical aspects of fundamental and applied research in materials science, physics, chemistry and engineering in the area of plasma sources and plasma-based treatments.
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