Detailed Kinetics and Thermochemistry of C 2 H 5 + O 2 : Reaction Kinetics of the Chemically-Activated and Stabilized CH 3 CH 2 OO • Adduct
✍ Scribed by Sheng, Chad Y.; Bozzelli, Joseph W.; Dean, Anthony M.; Chang, Albert Y.
- Book ID
- 120088796
- Publisher
- American Chemical Society
- Year
- 2002
- Tongue
- English
- Weight
- 369 KB
- Volume
- 106
- Category
- Article
- ISSN
- 1089-5639
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📜 SIMILAR VOLUMES
Methylperoxy radicals were generated by the flash photolysis of azomethane-oxygen mixtures. The observed broadband spectrum of the CH302 radical is similar, but not identical to those reported previously. The CH:302 decay followed second-order kinetics a t high CH:jOz concentrations with k4, = (2.5
Pulse radiolysis was used to study the kinetics of the reactions of CH 3 C(O)CH 2 O 2 radicals with NO and NO 2 at By monitoring the rate of formation and decay of NO 2 295 K. using its absorption at the rate constants 400 and 450 nm k(CH C(O)CH O ϩ NO) ϭ (8 Ϯ 3 2 2 and were de-Ϫ12 Ϫ12 3 Ϫ1 Ϫ1 2) ϫ
## Abstract Pulse radiolysis techniques were used to measure the gas phase UV absorption spectra of the title peroxy radicals over the range 215–340 nm. By scaling to σ(CH~3~O~2~)~240 nm~ = (4.24 ± 0.27) × 10^−18^, the following absorption cross sections were determined: σ(HO~2~)~240 nm~ = 1.29 ± 0