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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
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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

Prokopios Georgopanos, Ting-Ya Lo, Rong-Ming HoApostolos Avgeropoulos
Polymer Chemistry, 卷.8(5), 頁碼.843-850
02/2017

摘要

Bioengineering Biochemistry Polymers and Plastics Organic Chemistry
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.

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