A photoacoustic method is used under such experimental conditions that the (01'0) level ofC02 gas is not in e@li%rinrn with the other vibrational Ievck The rate mnsta.ntsk;o characterizing the CO2 (01'0) collisional deactivation by Nz, CO aad 02 are measured directly.
A photoacoustic study of the collisional deactivation of the first vibrational levels of CO2 by N2 and CO
โ Scribed by J. Taine; F. Lepoutre
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 445 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
The rate constrtnt k& of the dcxtiration of the states (02'0. lO*O)t. (O;Z'O. 10'O)t1 and (OZ20), assumed in mutual equilibrium, 10wmis (01'0) is mrxwmxf betaecn 170 nnd 300 Kc; the rate constant KbS nbich characterizes the deactivation of aLI r)mmetric-strctching and bertdins ItwIs is measured from 170 to 370 K
๐ SIMILAR VOLUMES
Collisional deactivation rate constants of CO+ A 'fI(v=O and 2) by He, Ne. Ar, N,, and CO have been determined by using a time-resolved laser-induced fluorescence technique. The results were combined with the previously determined Y= 1 rate constants to obtain an interesting u dependence of the rate
Collisional deactivation processes of the CO\* A 2TI( u= I ) state are investigated by a time-resolved laser-induced fluorescence technique.Theoverallquenchingrateconstantsaredeterminedtobe (9.lfl.O)xlO-", (1.3~0.1)~10-", (1.1~0.1)~10-9, (1.9+ 0.1 )X 10m9, and (1.5 kO.1) X 10m9 cm' molecule-' s-',