Solvent effects on triplet state quenching by tetramethylpiperidcme-N-oxide |
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| Authors: | A.R. Watkins |
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| Affiliation: | Research School of Clicmistry, Australian National University, Canberra, A.C.T. 2601, Australia |
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| Abstract: | Measurements of the triplet state quenching of a series of aromatic hydrocarbons by tetramethylpiperidine-N-oxide in two solvents, acetonitrile and perfluoro-n-hexane, are reported. In both solvents the previously established trend of quenching rate constants with the triplet energy of the aromatic hydrocarbon being quenched was observed. No correlation of quenching efficiency with the charge transfer properties of the aromatic hydrocarbon—free radical collision complex was found. |
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