On the kinetic mechanism of the reaction of NH2with O2in O-, H-, and N-containing flames. 1. Kinetic parameters of the NH2+O2=NHO+OH reaction
β Scribed by N. E. Ermolin; O. P. Korobeinichev; V. M. Fomin
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1994
- Tongue
- English
- Weight
- 403 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0010-5082
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π SIMILAR VOLUMES
The rate constants for the reactions OH(X 'II, kl k2 u=O) + NH3 --t HzO+ NH? and OII(X '11, u=O) + O3 -HO, + O2 were measured at 296K by the flash photolysis resonance fluorescence technique. The values of the rate constants thus obtained are kl = (4.1 +-0.6) X lo-l4 nndkz = (6.5 t 1.0) X lo-l4 in u
The rate constant for the reaction NHa + OH + NH= + Hz0 was determined by the comparison of the calculated induo tion period data with experiments by the shock tube technique in the range 1360-1840 K, for NHs-Ha-02-\_Ar mixtures\_ The rate constants can be represented by the expression k = 1012-4g'o
## Abstract The kinetics of the hydrogen abstraction from H~2~O~2~ by ^β’^OH has been modeled with MP2/6β31G\*//MP2/6β31G\*, MP2βSAC//MP2/6β31G\*, MP2/6β31+G\*\*//MP2/6β31+G\*\*, MP2βSAC// MP2/6β31+G\*\*, MP4(SDTQ)/6β311G\*\*//MP2/6β31G\*, CCSD(T)/6β31G\*//CCSD(T)/6β31G\*, CCSD(T)/6β31G\*\*//CCSD(T)