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Title: Temperature-Dependent Rate Coefficient Measurements for the Reaction of Bromine Atoms with Trichloroethene, Ethene, Acetylene, and Tetrachloroethene in Air
Journal: Int. J. Chem. Kinet.
Volume: 33
Page(s): 198 - 211
Year: 2001
Reference type: Journal article
Squib: 2001RAM/ORL198-211
Reaction:
C2HCl3 + Br· → Bromo-tetrachloro-ethyl radical
Reaction order:
2
Reference reaction:
CH2O + Br· → HCO + HBr
Reference reaction order:
2
Temperature:
228 - 298
K
Pressure: 0.93 bar
Rate expression:
1.56x10-13
Bath gas:
Air
Category: Experiment
Data type:
Relative rate value measured
Pressure dependence:
None reported
Experimental procedure:
Static or low flow - Data taken vs time
Excitation technique:
Flash photolysis (laser or conventional)
Time resolution:
In both real time and by end product analysis
Analytical technique:
Fourier transform (FTIR)
Comments:
Rate coefficients are determined relative to reactions Br+CH2O -> HCO + HBr, k=7.9E-12 exp(-580/T) or Br+ CH3CHO -> CH3CO+HBr, k=2.7E-11 exp(-567/T) cc/molecule s.
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