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Title

The Quenching of Triplet Benzophenone by 1,4-Diazabicyclo[2,2,2]octane in acetonitrile revisited

Authors
Haselbach, Edwin
Jacques, Philippe
Suppan, Paul
Pilloud, Denis
Published in Journal of Physical Chemistry. C. 1991, vol. 95, no. 19, p. 7115-7117
Abstract In conditions of laser flash photolysis, the kinetics of decay of the absorption of the benzophenone radical anion show that free, solvated ions are formed after electron transfer between the title compounds in neat, dry acetonitrile. Furthermore, it is shown that the opposite conclusion claimed by Devadoss and Fessenden (J. Phys. Chem., 1990, 94,4540), Le., no ion pair dissociation, results from a misinterpretation of the transient decay rate.
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Research group Groupe Vauthey
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HASELBACH, Edwin et al. The Quenching of Triplet Benzophenone by 1,4-Diazabicyclo[2,2,2]octane in acetonitrile revisited. In: Journal of Physical Chemistry. C, 1991, vol. 95, n° 19, p. 7115-7117. https://archive-ouverte.unige.ch/unige:3035

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Deposited on : 2009-09-21

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