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Author(s):   Vakhtin, A.B.; Heard, D.E.; Smith, I.W.M.; Leone, S.R.
Title:   Kinetics of C2H Radical Reactions with Ethene, Propene, and 1-Butene Measured in a Pulsed Laval Nozzle Apparatus at T-103 and 296 K
Journal:   Chem. Phys. Lett.
Volume:   348
Page(s):   21 - 26
Year:   2001
Reference type:   Journal article
Squib:   2001VAK/HEA21-26

Reaction:   1-C4H8 + ·C2H → Products
Reaction order:   2
Temperature:   103 - 296 K
Pressure:  9.33E-4 - 1.87E-3 bar
Rate expression:   2.6x10-10 [±6.0x10-11 cm3/molecule s]
Bath gas:   N2
Category:  Experiment
Data type:   Absolute value measured directly
Pressure dependence:   None reported
Experimental procedure:   Static or low flow - Data taken vs time
Excitation technique:   Flash photolysis (laser or conventional)
Time resolution:   In real time
Analytical technique:   Chemiluminescence
Comments:   Pulsed Lavel nozzle supersonic expansion has been used to study kinetics of C2H reactions with ethene, propene and 1-butene.C2H is generated from the 193 nm photolysis of C2H2.

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