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New Comb-Shaped Triblock Copolymers Containing a Liquid-Crystalline Block and Polyvinylpyridine Amorphous Blocks: Synthesis and Properties
Polymer Science, Series C ( IF 1.6 ) Pub Date : 2018-10-23 , DOI: 10.1134/s1811238218010022
M. A. Bugakov , N. I. Boiko , E. V. Chernikova , S. S. Abramchuk , V. P. Shibaev

New liquid-crystalline symmetric triblock copolymers ABA, in which central LC block B is poly(p-(6-acryloyloxycaproyloxyphenyl)-p-methoxybenzoate and blocks A are amorphous blocks of polyvinylpyridine, whose units are able to form various types of noncovalent chemical bonds, are synthesized. The phase behavior of the triblock copolymers is studied, and the type of their microphase-separated structure is ascertained. It is shown that the composition of the triblock copolymers affects the morphology of their thin films.



中文翻译:

新型的包含液体晶体嵌段和聚乙烯吡啶无定形嵌段的梳状三嵌段共聚物:合成与性能

新型液晶对称三嵌段共聚物ABA,其中中心LC嵌段B为聚(-(6-丙烯酰氧基己酰氧基苯基)-甲氧基苯甲酸酯,嵌段A为聚乙烯基吡啶的无定形嵌段,其单元能够形成各种类型的非共价化学键研究了三嵌段共聚物的相行为,确定了其微相分离结构的类型,表明三嵌段共聚物的组成会影响其薄膜的形貌。

更新日期:2018-10-23
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