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Microphase Segregation in the Melts of Bottlebrush Block Copolymers
Macromolecules ( IF 5.1 ) Pub Date : 2020-04-01 , DOI: 10.1021/acs.macromol.9b02485
Ekaterina B. Zhulina 1 , Sergei S. Sheiko 2 , Andrey V. Dobrynin 3 , Oleg V. Borisov 1, 4
Affiliation  

We present an analytical theory of microphase separation in the melt of bottlebrush and comblike block copolymers in the strong segregation limit. The constructed phase diagram predicts morphologies and dimensions of the microsegregated domains as a function of molecular masses of both blocks, grafting densities and lengths of side chains in the comblike and bottlebrush blocks. The theoretical predictions are corroborated by experimental data.

中文翻译:

牙刷嵌段共聚物熔体中的微相偏析

我们提出了一种在强偏析极限条件下在牙刷和梳状嵌段共聚物的熔体中进行微相分离的分析理论。所构建的相图预测了微分离域的形态和尺寸,取决于两个嵌段的分子质量,梳状和洗瓶嵌段中的接枝密度和侧链长度。实验数据证实了理论预测。
更新日期:2020-04-24
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