Temperature dependence of the quenching of aromatic hydrocarbon triplets by tetramethylpiperidine-N-oxide
β Scribed by J.C. Scaiano
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 255 KB
- Volume
- 79
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Quenching of aromatic excited singlet states (9,10-dimethyl anthracene, 9,10-diphenyl anthracene and perylene) by nitroxyl radical was studied by flash photolysis and fluorimetrically. It is established that the dominant quenching mechanism is enhanced intersystem crossing in the collision complex w
The rate constants for quenching of the triplet states of eleven different aromatic hydrocarbons by copper(I1) bis(2,4-pentanedionate) and copper(U) bis( l,l, 1,5,5,5-hexafluoro-2,4-pcntanedionate) in solution have been measured by laser flash photolysis. The involvement of electron-and energy-trans