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Quenching of singlet and triplet excited states of anthracene by organometallic compounds

✍ Scribed by E. Vander Donckt; J.P. van Bellinghen


Publisher
Elsevier Science
Year
1970
Tongue
English
Weight
272 KB
Volume
7
Category
Article
ISSN
0009-2614

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✦ Synopsis


The mechanism of fluorescence quenching of anthracene by dimethylmercury, tetramethyllead end tetramethyltin has been examined by fluorescence and flash photolysis measurements. The increased rates OF SI -T, and TI -S6 Intersystem-crossings induced by the heavy-atom molecules are discussed


πŸ“œ SIMILAR VOLUMES


Oxygen quenching of singlet and triplet
✍ L.K. Patterson; G. Porter; M.R. Topp πŸ“‚ Article πŸ“… 1970 πŸ› Elsevier Science 🌐 English βš– 260 KB

The ralc conskmts of quenching of singlet :mtl triplet states by oxygen hnve been measured for nine :~rom:~~ic h.vdroc:Irbons in solution. Singlcl quenching is diffusion controlled and similnr in nil cases but triplet quenching is slo~cr :md the quenching rrltc constant is closely r&ted to the recip