Picket-fence polythiophene and its diblock copolymers that afford microphase separations comprising a stacked and an isolated polythiophene ensemble.
Picket-fence polythiophene and its diblock copolymers that afford microphase separations comprising a stacked and an isolated polythiophene ensemble.
复制标题
DOI：
10.1002/anie.201402813
复制
发表时间：
2014-08
影响因子：
--
通讯作者：
C. Pan;K. Sugiyasu;J. Aimi;Akira Sato;M. Takeuchi
中科院分区：
文献类型：
--
作者：
C. Pan;K. Sugiyasu;J. Aimi;Akira Sato;M. Takeuchi
采用催化转移缩聚法合成了由一个非鞘化嵌段和一个栅栏化嵌段组成的全聚噻吩嵌段共聚物。未包覆的嵌段通过π-π堆积自组装，从而诱导微相分离。因此，我们已经成功地创建了一个微相分离，包括堆叠和孤立的聚噻吩的合奏。这一成就可以扩展到各种未开发的应用程序作为两个块的对比功能集成的结果。
All-polythiophene diblock copolymers, comprising one unsheathed block and one fenced block, were synthesized through catalyst-transfer polycondensation. The unsheathed block self-assembles through π-π stacking, thereby inducing microphase separation. Consequently, we have succeeded in creating a microphase separation comprising an ensemble of stacked and isolated polythiophenes. This achievement could be extended to various unexplored applications as a result of the integration of the contrasting functions of the two blocks.