The oxidation of CFClCFCl and CF2CC12 were studied at room temperature by chlorine- The chlorine-atom initiated oxidation 0 -CFClCFCl yields Its quantum yield is -420, which gives k,,/k,b = and oxygen-atom initiation. CCI,FCF(O) as the exclusive product. 210 where reactions (3a) and ( ) are (3a) T
Charge separation reactions of the CF2+ and CCl2+ dications
โ Scribed by J.M. Curtis; A.G. Brenton; R.K. Boyd
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 762 KB
- Volume
- 116
- Category
- Article
- ISSN
- 0301-0104
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๐ SIMILAR VOLUMES
The gas phase photolysis of CP3CC13 in the presence of scveral alkanes has been used to obtain Arrhenius parameters for the abstraction of hydrogen atoms by the CF3CC12 radical : CFBCCI~ + RH -+ CF3CC12H + R Activation energies of 9.6 and 8.0 kcal/mole are found for abstraction from secondary and te
The rate constants at room temperature have been determined for the reaction of CCI, CClz. and CCIF radicals with various added scavengers. We have employed the technique of laser-induced fluorescence to permit the evaluation of these rate constants.