Excimer fluorescence as a probe of mobility in bulk poly(dimethyl-siloxanes)
β Scribed by E. Pajot-Augy; L. Bokobza; L. Monnerie; A. Castellan; H. Bouas-Laurent; C. Millet
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 353 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0032-3861
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It is shown that the monomer fluorescence and the excimer fluorescence from a dilute pyrene solution in squalane at room temperature are mainly from "delayed" geminate pairs (Py-, S+) and (Py-, Py+ ), respectively, from the ODESR spectra observed at the monomer and the excimer fluorescence. The reco