Surface quenching of singlet delta oxygen

R. P. Crannage; Daniel E. Johnson; Ernest A. Dorko

doi:10.1117/12.25963

1 February 1991 Surface quenching of singlet delta oxygen

R. P. Crannage, Daniel E. Johnson, Ernest A. Dorko

Proceedings Volume 1397, 8th Intl Symp on Gas Flow and Chemical Lasers; (1991) https://doi.org/10.1117/12.25963
Event: Eighth International Symposium on Gas-Flow and Chemical Lasers, 1990, Madrid, Spain

Abstract

Singlet delta oxygen has been generated in a microwave discharge and passed into a cylindrical Pyrex flow tube. Detection of emission from the gas stream at 1.268m was accomplished before and after flow through the tube. The quenching coefficient for a Pyrex surface and the gas phase quenching rate constant for ground state oxygen were determined by this procedure.

Citation Download Citation

R. P. Crannage, Daniel E. Johnson, and Ernest A. Dorko "Surface quenching of singlet delta oxygen", Proc. SPIE 1397, 8th Intl Symp on Gas Flow and Chemical Lasers, (1 February 1991); https://doi.org/10.1117/12.25963

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