التفاصيل البيبلوغرافية
| العنوان: |
The dynamics and transport of ozone in the gas and liquid phase generated by air surface microdischarge plasma at atmospheric pressure. |
| المؤلفون: |
Wang, Zhiwei1 (AUTHOR), Liu, Chen2 (AUTHOR), Feng, Chunlei2 (AUTHOR), Wang, Cuizhen3 (AUTHOR), Chen, Longwei1 (AUTHOR), Ding, Hongbin2 (AUTHOR), Cui, Xiaoqian3 (AUTHOR) cuixq@ipp.ac.cn |
| المصدر: |
Plasma Processes & Polymers. Nov2024, Vol. 21 Issue 11, p1-13. 13p. |
| مصطلحات موضوعية: |
*MASS transfer, *LIQUEFIED gases, *ULTRAVIOLET spectroscopy, *PLASMA pressure, *MASS spectrometry, *ATMOSPHERIC pressure |
| مستخلص: |
This contribution focuses on the spatial‐temporal behavior and reactive pathways of O3 produced by a surface air microdischarge in the gas and liquid phase using ultraviolet absorption spectroscopy. The findings demonstrate that mode transition from ozone to nitrogen oxide over time is observed at a constant input power higher than ~0.60 W/cm2. Due to the long‐lived characteristic and ionic wind, the perpendicular distribution of O3 is almost uniform. The maximum penetration depth is around 5 mm, and the gas–liquid mass transfer efficiency is approximately 0.4‱ at a depth of 1 mm, when the treatment time is 10 min. The mass transfer of O3 between gas and liquid phases is dominated by the liquid convention induced by ionic wind. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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