臭氧
大气压力
传质
分析化学(期刊)
等离子体
离子液体
离子风
化学
大气压等离子体
材料科学
原子物理学
气象学
色谱法
电极
生物化学
量子力学
物理
物理化学
催化作用
有机化学
作者
Zhiwei Wang,Chen Liu,Chunlei Feng,Cuizhen Wang,Longwei Chen,Hongbin Ding,Xiaoqian Cui
标识
DOI:10.1002/ppap.202400112
摘要
Abstract This contribution focuses on the spatial‐temporal behavior and reactive pathways of O 3 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/cm 2 . Due to the long‐lived characteristic and ionic wind, the perpendicular distribution of O 3 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 O 3 between gas and liquid phases is dominated by the liquid convention induced by ionic wind.
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