以联萘酚、手性Salen-Zn(II)和Salen-(BF2)2等为手性单元，以四苯乙烯(TPE)与2-苯基肉桂腈衍生物等聚集诱导发射(AIE)活性基团为连接体，通过Pd催化成键偶联聚合反应，合成结构规整、高度有序的D-π-A/D-A型的手性高分子或手性高分子配合物。通过在手性共轭高分子引入不同的donor与acceptor基团，产生电子诱导效应，调控手性高分子能级带隙，手性高分子在聚集态下可发射整个可见光区域圆偏振光(AI-CPL)。通过高分子共轭链内分子内电荷传递促进手性诱导机制，实现手性信号放大效应。在手性高分子骨架结构中引入含氰基的联苯结构烷烃链基团，与向列相液晶分子(N-LCs)具较好的相容性，以一定的质量比掺杂到向列相液晶中，退火后，在石英载片上形成热致手性液晶 (N*-LC)薄膜，选择适合激发波长，以期实现gem值达0.1-1.0或更大的手性高分子AI-CPL液晶材料。

In this program optically active binaphthol, Salen-Zn(II) and Salen-(BF2)2 are chosen as chiral sources, and tetraphenylethylene(TPE) derivatives and α-phenylcinnamonitrile derivatives can act as AIE-active linker units and chromophores. A series of regular and well-ordered chiral polymers or chiral polymer complexes with D-π-A/D-A type can be synthesized by Pd-catalyzed cross-coupling polymerization reactions. The aggregation-induced circularly polarized luminescence (AI-CPL) emission of the resulting chiral polymers can cover the whole visible wavelength region by introducing various donor and acceptor groups into chiral polymer main chain backbone to tune the energy gap of chiral polymers. The chiral amplification effect can be attributed to the promotion of chiral inducing mechanism via intramolecular charge transfer (ICT). The chiral polymers can show good compatibility with nematic liquid crystals by introducing biphenyl and alkyl chain structure containing cyano group into the side chain of chiral polymers. When doped into nematic liquid crystals with a certain mass ratio of chiral polymer, the thermotropic chiral liquid crystals (N*-LC) films are formed on quartz substrates after annealing at the clear point. Strong AI-CPL signals with high gem values in the range of 0.1-1.0 or larger can be detected under a suitable excitation wavelength.