Synthesis of Conjugated Polymers with Higher-Ordered Helical Structures in Helicity-Controllable Liquid Crystal Field and Their Functional Properties

我们创建了具有热控或光控螺旋度的手性液晶场。我们分别在手性液晶领域通过化学聚合和电化学聚合合成了螺旋聚乙炔和螺旋聚乙烯二氧基噻吩环(PEDOT)，并对其螺旋度进行了动态控制。利用外力实现了对螺旋共轭聚合物的螺旋度和圆偏振发光的控制。

We created chiral LC fields with thermally or optically controlled helicity. We dynamically controlled helical sense of helical polyacetylene and helical polyethylenedioxythiophene (PEDOT) that were synthesized through chemical and electrochemical polymerizations in the chiral LC fields, respectively. We achieved the control of helicity and circularly polarized luminescence of helical conjugated polymers using external forces.