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Synthesis, molecular characterization and self-assembly of (PS-b-PDMS)n type linear (n = 1, 2) and star (n = 3, 4) block copolymers
时间:2017-07-24 09:25:26
作品信息

期刊

Polymer Chemistry

标题

Synthesis, molecular characterization and self-assembly of (PS-b-PDMS)n type linear (n = 1, 2) and star (n = 3, 4) block copolymers

作者

Prokopios Georgopanos, Ting-Ya Lo, Rong-Ming Ho and  Apostolos Avgeropoulos

摘要

Well-defined linear (n = 1, 2) and star (n = 3, 4) architecture [polystyrene-b-poly(dimethylsiloxane)]n or (PS-b-PDMS)n block copolymers were synthesized by anionic polymerization and using various chlorosilanes as linking agents. The self-assembly of the novel synthesized copolymers revealed that microphase separation for the star-block copolymers is significantly influenced by entropy constraints due to the increased number of junction points.

原文链接

http://pubs.rsc.org/en/content/articlelanding/2017/py/c6py01768a#!divAbstract

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