Triplet-triplet energy transfer between molecules of chlorophyllaand its derivatives
β Scribed by A. P. Losev; E. I. Sagun
- Publisher
- Springer US
- Year
- 1976
- Tongue
- English
- Weight
- 477 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0021-9037
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π SIMILAR VOLUMES
## Abstract It has been demonstrated that the triplet lifetime of nonemitting molecules in the dilute vapor phase β even for complex triplet decays β can be accurately determined by means of timeβresolved tripletβtriplet (TβT) energy transfer to a strong emitter molecule. Besides the test molecules
It is found that the triplet-triplet energy transfer (ET) reaction between triplet benzophenone ('BP\*) and l-naphthol (ROH) is competitive with the hydrogen atom abstraction (HA) reaction. The rate constant of ET is enhanced with an increase of solvent polarity while that of HA is reduced. A possib