Influence of gaseous atmosphere on corona-induced degradation of aqueous phenol
作者： D Hayashi , W F L M Hoeben , G Dooms , E M van Veldhuizen , W R Rutgers
DOI: 10.1088/0022-3727/33/21/315
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摘要: The phenol degradation processes by pulsed corona discharges are investigated under three kinds of discharge atmosphere (air, argon and oxygen). temporal variations the concentrations intermediate products monitored LIF spectroscopy. species identified spectral analysis. It is clarified that oxidative gaseous reagents produced from O2 those H2O degrade to with comparable rates. via gives rise formation molecules exhibiting fluorescence at 400-500 nm, in addition dihydroxybenzene (DHB), while produces only DHB. play an important role conversion
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