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
O2(1Σ+g) relaxation in collisions. Temperature dependence of the interaction with HBr
✍ Scribed by M. Braithwaite; E.A. Ogryzlo; J.A. Davidson; H.I. Schiff
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 393 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0009-2614
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✦ Synopsis
Rate constants for the quenchrng of 02 ( r Xi) by HBr have been determined ever the temperature range 170 to 400 K and found to show only a very small rncre3se with rxsmg rempernture. These experimental values compare favorably with quenching probabilities calculated by assuming both short-range (repulsive) interactions and long-range (multipolar) mteraction induce the relaxation.
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