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Author(s):   Dunlea, E.J.; Talukdar, R.K.; Ravishankara, A.R.
Title:   Kinetic studies of the reactions of O2(b1«SIGMA»g+) with several atmospheric molecules
Journal:   J. Phys. Chem. A
Volume:   109
Page(s):   3912 - 3920
Year:   2005
Reference type:   Journal article
Squib:   2005DUN/TAL3912-3920

Reaction:   O2(b1Sigma_g+) + COCO2 +
Reaction order:   2
Reference reaction:   O2(b1Sigma_g+) + CO → Products
Reference reaction order:   2
Temperature:   295 K
Rate expression:   6.0x10-2
Rate constant is an upper limit.
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 real time
Analytical technique:   Resonance fluorescence
Comments:   Singlet sigma oxygen produced directly by 762-nm photolysis and monitored by following O-atom production from the reaction with O3.
No visible production of O-atmos observed from 762-nm photolysis of CO/O2 mixture in absence of O3

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