Absolute rate constants and temperature dependencies for the gas phase reactions of H atoms with propene and the butenes in the temperature range 298 to 445 K
| Autor: | G. W. Harris, J. N. Pitts |
|---|---|
| Rok vydání: | 1982 |
| Předmět: |
Arrhenius equation
General Physics and Astronomy Atmospheric temperature range Photochemistry Reaction rate Propene Chemical kinetics symbols.namesake chemistry.chemical_compound Reaction rate constant chemistry Resonance fluorescence symbols Flash photolysis Physical chemistry Physical and Theoretical Chemistry |
| Zdroj: | The Journal of Chemical Physics. 77:3994-3997 |
| ISSN: | 1089-7690 0021-9606 |
| DOI: | 10.1063/1.444362 |
| Popis: | We have employed a flash photolysis resonance fluorescence technique to study the rates of reaction of H atoms with propene, 1‐butene, cis‐ and trans‐2‐butene, and isobutene as a function of temperature. The Arrhenius parameters for the overall reactions in the temperature range 298–445 K have been measured, and it was observed that the variation in room temperature rate constants among these alkenes arises both from differences in the A factors and from variations in the activation energies. |
| Databáze: | OpenAIRE |
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