10.1021/om500264u.s001
Soichiro Kyushin
Soichiro
Kyushin
Keisuke Ichikawa
Keisuke
Ichikawa
Yu Koyama
Yu
Koyama
Hiroyuki Shiraiwa
Hiroyuki
Shiraiwa
Hiroshi Ichikawa
Hiroshi
Ichikawa
Kiyohito Okamura
Kiyohito
Okamura
Kenji Suzuki
Kenji
Suzuki
Studies on the Detailed Structure of Poly(dimethylsilylene)
American Chemical Society
2014
siloxane bonds
29 Si
NMR measurement
end groups
Branched structures
CP
hydroxy groups
trace amount
model compounds
spectra
2014-11-24 00:00:00
Journal contribution
https://acs.figshare.com/articles/journal_contribution/Studies_on_the_Detailed_Structure_of_Poly_dimethylsilylene_/2232439
The
detailed structure of poly(dimethylsilylene) was analyzed by <sup>29</sup>Si and <sup>13</sup>C CP/MAS NMR spectra and theoretical
calculations. The end groups were assigned to methoxy and hydroxy
groups. This assignment was also supported by the NMR measurement
of model compounds. Branched structures are not present. A trace amount
of siloxane bonds is contained. The degree of polymerization was estimated
to be ca. 580–750 by the <sup>29</sup>Si CP/MAS NMR spectra.