卟啉类π堆积型配位聚合物二维纳米薄膜制备、组装及有机场效应晶体管存储器件探索

探索性能稳定的电介层材料是有机场效应晶体管存储器实现应用的关键。针对有机场效应晶体管存储器电介层研究现状，拟设计合成具有π堆积特征的卟啉类配位聚合物二维纳米薄膜，通过调控π堆积作用强度及薄膜制备方法，实现对薄膜厚度和微观结构的控制，以此配位聚合物薄膜来替代传统的电介层材料，以期开发出具有良好热稳定性的高性能有机场效应晶体管存储器件。

Exploring stable dielectric layer materials of organic field effect transistor memory is the key to the practical applications of the devices. In view of current research status of dielectric layer in organic field effect transistor memory devices, porphyrin π-stacked coordination polymers 2D nanofilms will be designed and fabricated. The thickness and the microstructure of the nanofilm will be controlled by tuning the π-stacking interaction strength and the preparation methods of the nanofilm. We dream to get thermal stable and high performance organic thin film transistor memory device by using the above coordination polymer based nanofilms to substitute the conventional dielectric layer materials.