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Title: Thermal decomposition of 1-pentyl radicals at high pressures and temperatures
Journal: Chem. Phys. Lett.
Volume: 552
Page(s): 20 - 26
Year: 2012
Book Title: ''
Editor: ''
Publisher: ''
Publisher address: ''
Comments: ''
Reference type: Journal article
Squib: 2012COM/AWA20-26
Reaction:
1-C5H11 → Products
Reaction order:
2
Temperature:
833 - 1130
K
Pressure: 1.00 - 50.00 bar
Rate expression:
no rate data available
Category: Experiment
Data type:
Relative rate value measured
Pressure dependence:
Rate constant is pressure dependent
Experimental procedure:
Shock tube
Excitation technique:
Thermal
Time resolution:
By end product analysis
Analytical technique:
Gas chromatography
Comments:
Ratios of ethene to propene production rates were obtained in experiments over wide ranges of pressures and temperatures. A kinetic model using an RRKM / master equation analysis has been developed based on the analysis of the experimental data from this work and earlier literature sources. High pressure limit rate expressions have been deduced. The model was used to extrapolate the data to temperatures between 400 and 1900 K and pressures of 10-100000 kPa. The falloff deviations from the high pressure limit behavior are presented in parameterized format in the Supplemental material for the article.
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