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Enhanced phosphorescence in intramolecular exciplex systems |
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| Authors: | Yoshihiko Hatano Masahide Yamamoto Yasunori Nishijima |
| Institution: | Department of Polymer Chemistry Kyoto University, Sakyo-ku Kyoto, 706 Japan |
| Abstract: | Phosphorescence behavior of the series of compounds, (carbazole)-(CH2)n-(terephthalic acid methyl ester), which show intramolecular exciplex emission, has been studied in a rigid medium at 77 K. The phosphorescence of the carbazole moiety is enhanced by electron transfer fluorescence quenching of the carbazole residue in accord with the degree of quenching. |
| Keywords: | Present address: Niigata College of Pharmacy Kamishin'eicho Niigata 950-21 Japan |
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