Abstract
The first polysilyne having a perfluorinated aryl group, poly(pentafluorophenylsilyne), was prepared through a combination of the Grignard reaction of bromopentafluorobenzene and tetrachlorosilane and the subsequent electrochemical polymerization using a magnesium electrode. The absorption and emission spectra of the polymer showed the characteristic of polysilyne which has a silicon network structure. The emission decay of poly (pentafluorophenylsilyne) measured by the time-resolved single photon counting technique showed non-single exponential kinetics. These optical properties were compared with those of poly(phenylsilyne).
| Original language | English |
|---|---|
| Pages (from-to) | L1164-L1166 |
| Journal | Japanese journal of applied physics |
| Volume | 34 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - 1995 Sep |
Keywords
- Electrochemical polymerization
- Emission lifetime
- Fluorinated polysilane
- Polysilyne
ASJC Scopus subject areas
- Engineering(all)
- Physics and Astronomy(all)
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Watanabe, A., Ito, O., & Miwa, T. (1995). Optical properties of poly(Pentafluorophenylsilyne) prepared by electrochemical polymerization. Japanese journal of applied physics, 34(9), L1164-L1166. https://doi.org/10.1143/JJAP.34.L1164