离子盘状液晶聚合物兼具定向离子传导和电荷传输性能，有望成为一类性能优异的多功能有机半导体材料。本项目采用原子转移自由基可控聚合反应和利用卟啉环与金属进行络合配位形成聚合物的方法构建离子盘状液晶聚合物，主要包括（1）利用原子转移自由基聚合方法制备刚性核带电荷的缺电子盘状液晶均聚物；（2）具有相对贫电子的离子型盘状介晶基元和富电子的苯并菲盘状基元通过D-A效应诱导聚合成侧链共聚物；（3）利用不同取代官能团的卟啉衍生物与氮杂稠环等离子盘状液晶基元制备以卟啉为中心的离子盘状液晶齐聚物；（4）齐聚物中的卟啉环和三硝基戊酮自组装形成超分子离子液晶聚合物；利用卟啉环与不同的金属络合制备通过氧桥键、联吡啶等以金属卟啉为主链的离子盘状液晶聚合物。研究以上系列聚合物的液晶相行为和半导体电学性质，探索其构效关系，重点研究离子传导和电荷传输的协同作用与液晶相态及电荷迁移速率的关系。

Ionic discotic crystalline polymer has both directional ion conduction and charge transport properties, and it is expected to become a kind of multifunctional organic semiconductor materials with excellent performance. In this project, ionic discotic liquid crystalline polymers will be constructed by the atomization transfer radical controlled polymerization and the "polymerization" method formed by the combination of porphyrin ring and ligand, which mainly include: (1) electron-deficient discotic liquid crystalline homopolymer of rigid core with charged will be prepared by atom transfer radical polymerization; (2) Some side chain copolymers will be induced co-polymerized with a relatively electron-poor ionic disc-shaped mesogen and an electron-rich triphenylen discotic motif by D-A effect; (3) Porphyrin-centered ionic discotic liquid crystalline oligomers will be synthesized by porphyrin derivatives with different substituted functional groups and aza-heterocyclic intermediates; (4) Porphyrin ring in the above oligomers will be self-assembled with trinitropentanone. Metalloporphyrin were prepared complexing the porphyrin ring with different metals, and then self-assembled to form a polymer using an oxygen bridge or bipyridine. The above series of polymers will be studied for their mesophase behaviors and organic semiconductor properties to explore the structure-activity relationship. The key research is the relationship between the synergistic effect of ion conduction and charge transport and charge transport rate.