Abstract
The intensity of HF (and DF) infrared chemiluminescence from vibrationally excited molecules produced in the chain reaction H + F2 → HF + F; F + H2 → HF + H (and its deuterium analogue) has been studied as a function of the concentration of added CO2 and HF. Using a steady-state analysis rate coefficients have been determined for transfer of vibrational energy from HF (v ≤ 5) and DF (v ≤ 3) to (vibrationally cold) CO2 and HF. The results are discussed in terms of possible mechanisms for energy transfer and the importance of the processes in chemical lasers.
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Dates
Type | When |
---|---|
Created | 21 years, 6 months ago (Feb. 6, 2004, 4:02 p.m.) |
Deposited | 1 year, 6 months ago (Feb. 9, 2024, 5:17 a.m.) |
Indexed | 1 month, 3 weeks ago (July 4, 2025, 8:06 a.m.) |
Issued | 53 years ago (Aug. 15, 1972) |
Published | 53 years ago (Aug. 15, 1972) |
Published Print | 53 years ago (Aug. 15, 1972) |
@article{Airey_1972, title={Quenching of Infrared Chemiluminescence: Rates of Energy Transfer from HF (v ≤ 5) to CO2 and HF, and from DF (v ≤ 3) to CO2 and HF}, volume={57}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1678453}, DOI={10.1063/1.1678453}, number={4}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Airey, J. R. and Smith, I. W. M.}, year={1972}, month=aug, pages={1669–1676} }