Reaction mechanism of the photooxidation of the toluene-NO2-O2-N2 system in the gas phase.

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概要

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• Photooxidation of the toluene (34 ppm)–NO<SUB>2</SUB>(8–207 ppm)–N<SUB>2</SUB> and/or O<SUB>2</SUB>(1 atm) system has been studied in a 67 dm<SUP>3</SUP> reaction chamber. The reaction was initiated by O(<SUP>3</SUP>P) atoms formed in the photolysis of NO<SUB>2</SUB>. The main products were benzaldehyde, cresols, benzyl nitrate, <I>m</I>-nitrotoluene, 6-nitro-<I>o</I>-cresol, and 2-nitro-<I>p</I>-cresol. Their relative yields were studied as functions of reactant concentrations. The formation mechanisms of the products were proposed on the basis of the reactions of O(<SUP>3</SUP>P) and OH radicals with toluene in the presence of NO<SUB>2</SUB> and O<SUB>2</SUB>.

• 公益社団法人 日本化学会の論文

著者

• Inoue Gen

  The National Institute For Environmental Studies

• AKIMOTO Hajime

  The National Institute for Environmental Studies

• Washida Nobuaki

  The National Institute for Environmental Studies

• Okuda Michio

  The National Institute for Environmental Studies

• Hoshino Mikio

  The National Institute for Environmental Studies

関連論文

• MEASUREMENT OF CARBON MONOXIDE AT SYOWA STATION
• Potential of hydrocarbons for photochemical conversion of NO to NO2.
• Is O2*(a1.DELTA.g) formed in the O+O3,H+O3,and NO+O3 reactions?
• Reaction mechanism of the photooxidation of the toluene-NO2-O2-N2 system in the gas phase.

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