Development of organic semiconductive devices using polythiophene polyrotaxanes

在本研究中，我们试图寻找更简单的合成路线来合成本课题组最早开发的“聚噻吩聚轮烷”，以及有机发光器件的制备。至于有机合成，我们尝试了三种不同的路线，并成功地减少了合成步骤的数量。我们还尝试了单体的化学聚合，成功地制备了有机溶剂可溶性聚合物。至于有机电致变色器件的制备，我们制备了电致变色器件。我们证实了在聚噻吩聚轮烷器件的情况下，响应于氧化还原反应的更快的电荷扩散。

In this study, we challenged to find more simple synthetic route for "polythiophene polyrotaxane", which was originally developed by our group, as well as, the fabrication of the organic semiconductive devices. As for the organic synthesis, we tried three different routes and succeeded to reduce the number of synthetic steps. We also tried chemical polymerization of the monomer, then we succeeded to prepare the soluble polymer to organic solvents. As for the fabrication of the organic semiconductive devices, we prepared electrochromic devices. We confirmed faster charge diffusion in response to the redox reaction in the case of the polythiophene polyrotaxane devices.