Energy transfer in binary solutions and its role in determining the absolute quantum yields and other rate parameters

Energy transfer from 1,2,4-trimethylbenzene (donor) to eight other organic molecules (acceptors) in cyclohexane has been investigated at room temperature using a simple kinetic reaction scheme that is independent of both donor and acceptor concentrations. The absolute quantum yields of different acc...

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Bibliographic Details
Published in:Journal of photochemistry 1979, Vol.10 (3), p.221-230
Main Authors: Eldin Abu-Zeid, Mohyi, Moreno-Bernal, J.A., Lopez, J.R.
Format: Article
Language:English
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Summary:Energy transfer from 1,2,4-trimethylbenzene (donor) to eight other organic molecules (acceptors) in cyclohexane has been investigated at room temperature using a simple kinetic reaction scheme that is independent of both donor and acceptor concentrations. The absolute quantum yields of different acceptors have also been determined very accurately relative to that of the donor. This scheme was found to be independent of donor and acceptor kinetics. Some important rate parameters such as fluorescence and internal quenching rate constants have been evaluated.
ISSN:0047-2670
DOI:10.1016/0047-2670(79)80010-6