Determination of O3 and N2O Components in Atmospheric Pressure Dielectric Barrier Discharge Plasma Based on Mass Spectrometry
Atmospheric dielectric barrier discharge (DBD) plasma has a broad application prospect in wastewater treatment. O3 and N2O are important components of atmospheric plasma, and are affected by many factors. Highprecision realtime measurement of O3 and N2O concentrations in plasma is of great signifi...
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| Format: | Article |
| Language: | English |
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Editorial Board of Journal of Chinese Mass Spectrometry Society
2023-05-01
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| Series: | Zhipu Xuebao |
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| Online Access: | http://www.jcmss.com.cn/CN/article/openArticlePDF.jsp?attachType=PDF&id=3160 |
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| author | ZHANG Teng-fei;WEN Ming;HUANG Long-cheng;FENG Gao-ping;WANG Dian-kai;WEI Kang |
| author_facet | ZHANG Teng-fei;WEN Ming;HUANG Long-cheng;FENG Gao-ping;WANG Dian-kai;WEI Kang |
| author_sort | ZHANG Teng-fei;WEN Ming;HUANG Long-cheng;FENG Gao-ping;WANG Dian-kai;WEI Kang |
| collection | DOAJ |
| description | Atmospheric dielectric barrier discharge (DBD) plasma has a broad application prospect in wastewater treatment. O3 and N2O are important components of atmospheric plasma, and are affected by many factors. Highprecision realtime measurement of O3 and N2O concentrations in plasma is of great significance for optimizing discharge parameters and reactor design. Mass spectrometry has high specificity and sensitivity, and can simultaneously obtain the component concentrations of various substances and their changes with time. This research solved the traditional mass spectrometry is applied to hard under the condition of atmospheric pressure dielectric barrier discharge plasma active products measure and the problem of mass spectrometer is susceptible to interference of strong electric field, and designed a set of atmospheric pressure using quadrupole mass spectrometer O3 and N2O in the DBD plasma components of measurement system. At atmospheric pressure of 101.325 kPa, plasma was generated on a six-tube coaxial dielectric barrier discharge structure by a high voltage power supply with microsecond pulse width. The experimental results showed that the control voltage and the air flow have great influence on plasma component concentration. When the control voltage is 200 V, the composition of O3 and N2O is higher than that of other control voltages. When the control voltage is 200 V and the air flow is 7.8 L/min, the concentration of O3 reaches the highest. The concentration of N2O reaches the highest when the air flow rate is 3.8 L/min. The measurement methods and experimental results have important application value in the optimization of DBD reactor, the control of key parameters, and the application of dielectric barrier discharge plasma at atmospheric pressure. |
| first_indexed | 2024-03-13T05:13:02Z |
| format | Article |
| id | doaj.art-6de6065ae61b4355b60a1155eff820f0 |
| institution | Directory Open Access Journal |
| issn | 1004-2997 |
| language | English |
| last_indexed | 2024-03-13T05:13:02Z |
| publishDate | 2023-05-01 |
| publisher | Editorial Board of Journal of Chinese Mass Spectrometry Society |
| record_format | Article |
| series | Zhipu Xuebao |
| spelling | doaj.art-6de6065ae61b4355b60a1155eff820f02023-06-16T01:42:20ZengEditorial Board of Journal of Chinese Mass Spectrometry SocietyZhipu Xuebao1004-29972023-05-0144345246010.7538/zpxb.2022.0064Determination of O3 and N2O Components in Atmospheric Pressure Dielectric Barrier Discharge Plasma Based on Mass SpectrometryZHANG Teng-fei;WEN Ming;HUANG Long-cheng;FENG Gao-ping;WANG Dian-kai;WEI Kang0State Key Laboratory of Laser Propulsion & Application, Space Engineering UniversityAtmospheric dielectric barrier discharge (DBD) plasma has a broad application prospect in wastewater treatment. O3 and N2O are important components of atmospheric plasma, and are affected by many factors. Highprecision realtime measurement of O3 and N2O concentrations in plasma is of great significance for optimizing discharge parameters and reactor design. Mass spectrometry has high specificity and sensitivity, and can simultaneously obtain the component concentrations of various substances and their changes with time. This research solved the traditional mass spectrometry is applied to hard under the condition of atmospheric pressure dielectric barrier discharge plasma active products measure and the problem of mass spectrometer is susceptible to interference of strong electric field, and designed a set of atmospheric pressure using quadrupole mass spectrometer O3 and N2O in the DBD plasma components of measurement system. At atmospheric pressure of 101.325 kPa, plasma was generated on a six-tube coaxial dielectric barrier discharge structure by a high voltage power supply with microsecond pulse width. The experimental results showed that the control voltage and the air flow have great influence on plasma component concentration. When the control voltage is 200 V, the composition of O3 and N2O is higher than that of other control voltages. When the control voltage is 200 V and the air flow is 7.8 L/min, the concentration of O3 reaches the highest. The concentration of N2O reaches the highest when the air flow rate is 3.8 L/min. The measurement methods and experimental results have important application value in the optimization of DBD reactor, the control of key parameters, and the application of dielectric barrier discharge plasma at atmospheric pressure.http://www.jcmss.com.cn/CN/article/openArticlePDF.jsp?attachType=PDF&id=3160dielectric barrier discharge (dbd)plasmao3n2omass spectrometry (ms) |
| spellingShingle | ZHANG Teng-fei;WEN Ming;HUANG Long-cheng;FENG Gao-ping;WANG Dian-kai;WEI Kang Determination of O3 and N2O Components in Atmospheric Pressure Dielectric Barrier Discharge Plasma Based on Mass Spectrometry Zhipu Xuebao dielectric barrier discharge (dbd) plasma o3 n2o mass spectrometry (ms) |
| title | Determination of O3 and N2O Components in Atmospheric Pressure Dielectric Barrier Discharge Plasma Based on Mass Spectrometry |
| title_full | Determination of O3 and N2O Components in Atmospheric Pressure Dielectric Barrier Discharge Plasma Based on Mass Spectrometry |
| title_fullStr | Determination of O3 and N2O Components in Atmospheric Pressure Dielectric Barrier Discharge Plasma Based on Mass Spectrometry |
| title_full_unstemmed | Determination of O3 and N2O Components in Atmospheric Pressure Dielectric Barrier Discharge Plasma Based on Mass Spectrometry |
| title_short | Determination of O3 and N2O Components in Atmospheric Pressure Dielectric Barrier Discharge Plasma Based on Mass Spectrometry |
| title_sort | determination of o3 and n2o components in atmospheric pressure dielectric barrier discharge plasma based on mass spectrometry |
| topic | dielectric barrier discharge (dbd) plasma o3 n2o mass spectrometry (ms) |
| url | http://www.jcmss.com.cn/CN/article/openArticlePDF.jsp?attachType=PDF&id=3160 |
| work_keys_str_mv | AT zhangtengfeiwenminghuanglongchengfenggaopingwangdiankaiweikang determinationofo3andn2ocomponentsinatmosphericpressuredielectricbarrierdischargeplasmabasedonmassspectrometry |