Structural characterization of poly(diet
β
Hideaki Kimura; Sho Kanesaka; Shigeki Kuroki; Isao Ando; Atsushi Asano; Hiromich
π
Article
π
2005
π
John Wiley and Sons
π
English
β 442 KB
## Abstract The structure of poly(diethylsiloxane) (PDES) has been characterized using solidβstate NMR of ^17^O. The sample studied had a weightβaverage molecular weight of 2.45 Γ 10^5^. The sample was prepared by utilizing the cationic ringβopening polymerization of ^17^Oβenriched hexacyclotrisilo