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Proceedings Paper

Room temperature rate constant for H+F2
Author(s): Jiande Han; Gerald C. Manke; Michael C. Heaven
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Paper Abstract

The rate constants for H atom reactions with Cl2 and F2 have been measured by monitoring the loss rate of hydrogen atoms in the presence of excess [Cl2] and [F2] via time-resolved, laser-induced Lyman-a fluorescence. The rate constants for H + F2 and H + Cl2 were found to be 2.4 +/- 0.4 X 10-12 and 2.52 +/- 0.18 X 10-11 cm3 molecules-1 s-1, respectively. The result for H + F2 is consistent with the recommendation of Baulch et. al. (J. Phys. Chem. Ref. Data 10 (suppl. 1) (1981)) and our k(H + Cl2) value is consistent with the majority of previous measurements.

Paper Details

Date Published: 6 May 2002
PDF: 9 pages
Proc. SPIE 4631, Gas and Chemical Lasers and Intense Beam Applications III, (6 May 2002); doi: 10.1117/12.465771
Show Author Affiliations
Jiande Han, Emory Univ. (United States)
Gerald C. Manke, Air Force Research Lab. (United States)
Michael C. Heaven, Emory Univ. (United States)

Published in SPIE Proceedings Vol. 4631:
Gas and Chemical Lasers and Intense Beam Applications III
Steven J. Davis; Michael C. Heaven, Editor(s)

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