Absolute rate coefficient for the gas-phase reaction of NO 3 with 3-fluoropropene has been measured using the discharge-flow technique coupled to a LIF detection system for a range of temperatures from 296 K to 430 K. The measured room temperature rate constant is (0.39 ฯฎ 0.02) ฯซ 10 ฯช14 molecule ฯช1
Reactions of the fluorobromocarbene radical studied by laser-induced fluorescence
โ Scribed by J. R. Purdy; B. A. Thrush
- Publisher
- John Wiley and Sons
- Year
- 1981
- Tongue
- English
- Weight
- 392 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0538-8066
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โฆ Synopsis
CFBr radicals produced by the reaction of atomic oxygen with FzCCFBr were monitored in a discharge flow system by fluorescence excited at 424 nm. The rate coefficients for reactions of the CFBr radicals were measured between 298 and 358 K, and the following values were obtained in units of cm3/molec.s: 0 2 < 2 X a t 353 K; NO < lo-'* a t 298 K; FzCCFBr < exp(-533 f 62/T). a t 298 K Clz (1.9 f 0.6) X exp(-762 f 92/T); Brz (1.4 f 0.3) X
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