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Synthesis of Block Copolymers with a Pentasilane Core

✍ Scribed by Yasuhiro Morisaki; Hiromichi Otaka; Kensuke Naka; Yoshiki Chujo

Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
247 KB
Volume
30
Category
Article
ISSN
1022-1336

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✦ Synopsis

Abstract

We report a new method for the synthesis of block copolymers with a pentasilane core by the polymerization of alkyl methacrylate monomers using the pentasilyl dianion as an initiator. The polymerization proceeded with living features and yielded the corresponding block copolymers with controlled molecular weights. The amphiphilic block copolymer was obtained by the polymer reaction, and it formed sphere‐like aggregates in MeOH/H~2~O solution.

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