SOLVENT EFFECTS IN THE ELECTRON TRANSFER QUENCHING OF THE TRIPLET STATE OF ANTHRACENE BY p-BENZOQUINONES
Here we present an investigation of the quenching of anthracene triplet by several p-benzoquinones, in two solvents of nearly equal macroscopic dielectric properties, methanol and acetonitrile. Bimolecular quenching rate constants were measured by laser flash photolysis. Quantum efficiencies of char...
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| Langue: | English |
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Sociedad Chilena de Química
2001
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| Accès en ligne: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0366-16442001000100013 |
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