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Title: Reaction of Vinyl Radical with O2 Studied by Time-Resolved Infrared Emission Spectroscopy
Journal: Chem. Phys. Lett.
Volume: 356
Page(s): 505 - 510
Year: 2002
Reference type: Journal article
Squib: 2002FEN/WAN505-510
Reaction:
C2H3 + O2 → CO2 + ·CH3
Reaction order:
2
Reference reaction order:
2
Rate expression:
no rate data available
Category: Experiment
Data type:
Absolute value measured directly
Experimental procedure:
Static or low flow - Data taken vs time
Excitation technique:
Flash photolysis (laser or conventional)
Time resolution:
In real time
Analytical technique:
Fourier transform (FTIR)
Comments:
1) Vinyl radical was produced by 248 nm photolysis of C2H3Br.2) No experimental temperature is given.3) By measuring the total emission from vibrationally exited CO2 and CO, this work estimates the branching ratio between HCO+H2CO and CH3+CO channels is 17. This measurement ignors viibrationless products. No uncertainty is stated.
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