TY - JOUR
T1 - Optical properties of poly(Pentafluorophenylsilyne) prepared by electrochemical polymerization
AU - Watanabe, Akira
AU - Ito, Osamu
AU - Miwa, Takao
PY - 1995/9
Y1 - 1995/9
N2 - 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).
AB - 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).
KW - Electrochemical polymerization
KW - Emission lifetime
KW - Fluorinated polysilane
KW - Polysilyne
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U2 - 10.1143/JJAP.34.L1164
DO - 10.1143/JJAP.34.L1164
M3 - Article
AN - SCOPUS:0029371159
VL - 34
SP - L1164-L1166
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
SN - 0021-4922
IS - 9
ER -