O2 and C2H4 molecular fluorescence enhanced by aerosol surface
- 1 January 1986
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 84 (1) , 503-509
- https://doi.org/10.1063/1.450114
Abstract
The fluorescence spectra produced from ArF laser (193 nm) excitation of O2 and C2H4 either in the gas phase or adsorbed on aerosol surfaces were observed. The aerosols were produced from the reaction of O3+C2H4 or O3+C2H4+SO2 in O2 in a high pressure flow tube. The fluorescence spectra of the adsorbed molecules were identified from their gas phase spectra. It was observed that the aerosol surface greatly enhanced the molecular fluorescence cross section.Keywords
This publication has 28 references indexed in Scilit:
- Detection of sulfuric acid aerosols by ultraviolet scatteringEnvironmental Science & Technology, 1985
- Potassium promoted C–O bond weakening on Ru(001). I. Through-metal interaction at low potassium precoverageThe Journal of Chemical Physics, 1985
- Optical emission from photoexcitation of aerosol particles produced by reaction of ozone with 1,3-butadieneApplied Optics, 1983
- Single vibronic emissions from NO B 2Π (v′ = 7) and O2 B 3Σ−u (v′ = 4) excited by 193 nm ArF laserThe Journal of Chemical Physics, 1982
- Raman and fluorescent scattering by molecules embedded in dielectric cylindersApplied Optics, 1980
- Resonances in the efficiency factors for absorption: Mie scattering theoryApplied Optics, 1978
- Mechanism of the homogeneous oxidation of sulfur dioxide in the troposphereAtmospheric Environment (1967), 1978
- Absorption spectroscopy and photo-reactions of adsorbed moleculesFaraday Discussions of the Chemical Society, 1974
- Formation of Aerosols by Reaction of Ozone with Selected HydrocarbonsPublished by American Chemical Society (ACS) ,1972
- Far Ultraviolet Absorption Spectra of Ethylene and Ethylene-d4The Journal of Chemical Physics, 1955