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Proceedings Paper

FTIR studies of photochemical reactions of carbonyl sulfide with ozone
Author(s): K. Jaeger; R. Weller; Otto Schrems
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Paper Abstract

Photo-oxidation reactions of carbonyl sulfide (SCO) in the presence of O3 have been studied in laboratory experiments in the gas phase and in solid argon matrices under stratospheric irradiation conditions. The photolysis experiments performed indicate that in matrices the reaction of O(1D) atoms with SCO providing CO2 + S as primary products is dominant, whereas in the gas phase the reaction O(3P) + SCO yields CO + SO becomes more important due to the rapid collisional quenching of O(1D). In matrices reaction products CO2, SO2, SO3, and SO4 could be identified.

Paper Details

Date Published: 1 March 1992
PDF: 2 pages
Proc. SPIE 1575, 8th Intl Conf on Fourier Transform Spectroscopy, (1 March 1992); doi: 10.1117/12.56319
Show Author Affiliations
K. Jaeger, Alfred Wegener Institute for Polar and Marine Research (Germany)
R. Weller, Alfred Wegener Institute for Polar and Marine Research (Germany)
Otto Schrems, Alfred Wegener Institute for Polar and Marine Research (Germany)


Published in SPIE Proceedings Vol. 1575:
8th Intl Conf on Fourier Transform Spectroscopy

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