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Intramolecular triplet energy migration in poly(2-vinylnaphthalene) and poly(naphthylalkyl methacrylate)s in solid solution: Effects of side chain length |
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| Authors: | Hideaki Katayama Tsutomu Tawa Shinzaburo Ito Masahide Yamamoto Yoshio Wada |
| Affiliation: | (1) Department of Polymer Chemistry, Faculty of Engineering, Kyoto University, Sakyo-ku, 606 Kyoto, Japan;(2) Department of Chemistry and Materials Technology, Kyoto Institute of Technology, Sakyo-ku, 606 Kyoto, Japan |
| Abstract: | Summary The effect of side chain length on intramolecular triplet energy migration of naphthalene containing polymers was investigated by a delayed fluorescence (DF) spectroscopy for the solid solution of the polymers. The degree of triplet energy migration depends strongly on whether the chromophores are directly attached to the main chain or not. |
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