In a fast flow system mixtures of SOCI 2 with helium were passed through a microwave discharge and added downstream to a flow of metastable 02 (lAg) molecules. Chemiluminescence of the SO(IAg--aZg) (0,0) band was observed at 1.705 #m in addition to the already known (0,0), (0,1), (1,1), and (2,2) ba
Sensitization of O2 1Σg+ → 1Δg emission in solution, and observation of O2 1Δg → 3Σg− chemiluminescence upon decomposition of 1,4-dimethylnaphthalene endoperoxide
✍ Scribed by Pi-Tai Chou; Heinz Frei
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 581 KB
- Volume
- 122
- Category
- Article
- ISSN
- 0009-2614
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molecules from a discharge have been analyzed by the emission of the infrared atmospheric (0.0) bancfat 12700 A and by the emission of the atmospheric (0,O) band at 7619 A due to the energy pooling reaction ## 202(1Agj -+02('Cs) + 02(%;) . Particular rate constants for the deactivation of 02(1 A
The generation of metastable O, ('Xg+) and Oz('Ag) in the H + 0, system of reactions was studied by the flow discharge chemiluminescence detection method. In addition to the Oz('Pg') and Oz(' , H0,(2A~oo) + H02(2AlohO), H02(zA~o,) + HO,(zA~oo), and H Oz(2A~oo) --+ H0,(2A&,o) emissions were detected
Time-resolved emission spectroscopy of 0s ( 'Z: ) and 0s ( 'As) in CCL was used to determine the rate constants kl, , b, and k+ of the triplet state (T,) sensitized formation of the 'Z:, 'As and 'Z; states of 0s. 13 sensitizers of triplet energies 140 GE,< 309 kJ mol-' were investigated. The data ar