Electrochemiluminescence of phenanthrene-d10: a possible case of efficient triplet-triplet annihilation

Periasamy, N. ; Santhanam, K. S. V. (1975) Electrochemiluminescence of phenanthrene-d10: a possible case of efficient triplet-triplet annihilation Canadian Journal of Chemistry, 53 (1). pp. 76-78. ISSN 0008-4042

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Official URL: http://www.nrcresearchpress.com/doi/abs/10.1139/v7...

Related URL: http://dx.doi.org/10.1139/v75-010

Abstract

Electrochemiluminescence (e.c.1.) of mixed phenanthrene(Ph)-d10-oxidant and Ph-h10-oxidant systems have been studied. Emission from excited singlet state of Ph-d10 or Ph-h10 is observed. On the basis of energetics of the electron transfer reaction, triplet-triplet annihilation is postulated to give the excited singlet state of Ph. Comparison of these results with photoluminescence of Ph-d10, shows efficient triplet-triplet annihilation occurs in e.c.1.

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Deposited On:07 Feb 2012 11:02
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