TY - JOUR
T1 - Photodegradation of Polysilanes Studied by Far-Infrared Spectroscopy
AU - Watanabe, Akira
AU - Ito, Osamu
AU - Matsuda, Minoru
AU - Suezawa, Masashi
AU - Sumino, Koji
PY - 1994/7
Y1 - 1994/7
N2 - The photodegradation of polysilanes was investigated by far-infrared spectroscopy. The band intensity of asymmetric and symmetric Si–Si stretching vibration of poly(methylphenylsilylene) was decreased by UV-irradiation. The formation of the Si-branching structure in the UV-irradiated poly(methylphenylsilylene) was suggested. Poly(phenylsilyne) showed stability of the Si rings during the photodegradation.
AB - The photodegradation of polysilanes was investigated by far-infrared spectroscopy. The band intensity of asymmetric and symmetric Si–Si stretching vibration of poly(methylphenylsilylene) was decreased by UV-irradiation. The formation of the Si-branching structure in the UV-irradiated poly(methylphenylsilylene) was suggested. Poly(phenylsilyne) showed stability of the Si rings during the photodegradation.
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U2 - 10.1143/JJAP.33.4133
DO - 10.1143/JJAP.33.4133
M3 - Article
AN - SCOPUS:0028463335
SN - 0021-4922
VL - 33
SP - 4133
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
IS - 7R
ER -