CIDEP in radical-singlet molecular oxygen system
โ Scribed by A. Kawai; M. Mitsui; Y. Kobori; K. Obi
- Publisher
- Springer Vienna
- Year
- 1997
- Tongue
- English
- Weight
- 272 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0937-9347
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๐ SIMILAR VOLUMES
## Photolysis of ozone oxygen mkxtures at 2537 d has been found to produce O,(lc+) and 0 (h 02(lZg) was produced by energy transfer from O(lD) and the 02(lAg) by the prim&y photo ysl ).
Chemically induced dynamic electron polarization (CIDEP) generated through the interaction between the lowest excited singlet oxygen molecule and 2,2,6,6,-tetramethylpiperidinyl-l-oxyl (TEMPO) radical was observed by the time-resolved ESR technique. Excited singlet oxygen molecules were produced by
production of 02QAg) in benzene oxygen mixtures has been observed directly and is attributed to quenching of triplet benzene with a rate constant of 5 x lo-l1 cm3 mol-1 set-l. The quenching of singlet b&rzene by oxygen is also discussed.