Oxciplex emission of naphthalenes in polymer matrices |
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| Authors: | Rex D Kenner Ahsan U Khan |
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| Institution: | Department of Chemistry and Biophysics, Michigan State University, East Lansing, Michigan 48824, USA |
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| Abstract: | In this communication we report the observation of oxciplex emission, (T1 + O2(1Δ)) → (S0 + O2(3Σ)) + hν from naphthalene and octafluoronaphthalene in polystyrene fluffs. We detect this emission as an oxygen induced luminescence burst upon admission of oxygen to a phosphorescing sample. The assignment is based on a mirror image relationship of the emission to the absorption, and energetic, kinetic, and intensity considerations. |
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