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IS SINGLET OXYGEN FORMATION DOMINANT IN TRIPLET QUENCHING PROCESSES? MEASUREMENT OF THE QUANTUM YIELD OF SINGLET OXYGEN FORMATION BY THE TIME-RESOLVED THERMAL LENS METHOD

✍ Scribed by Masahide Terazima; Mizuho Tonooka; Tohru Azumi


Book ID
114895958
Publisher
John Wiley and Sons
Year
1991
Tongue
English
Weight
739 KB
Volume
54
Category
Article
ISSN
0031-8655

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πŸ“œ SIMILAR VOLUMES


Measurement of the triplet lifetime and
✍ Masahide Terazima; Tohru Azumi πŸ“‚ Article πŸ“… 1987 πŸ› Elsevier Science 🌐 English βš– 367 KB

The time-resolved thermal lens technique is used to determine the quantum yield of the triplet formation and the triplet lifetime of phthalazine in a polar and a non-polar solvent. The quantum yields of phthalazine in ethanol and benzene are 0.44 and 0.49, respectively. Very short triplet lifetimes

The quantum yield of triplet formation a
✍ Masahide Terazima; Tohru Azumi πŸ“‚ Article πŸ“… 1988 πŸ› Elsevier Science 🌐 English βš– 274 KB

The time-resolved thermal lens technique is used to measure quantum yields of triplet formation and triplet lifetime in the solid phase at low temperature. The time dependence of the thermal lens signal of pyridazine in the solid phase is very different from that in a fluid medium. These results are