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π-共轭分子堆积、光电性能与超分子调控

杨兵, 马於光, 沈家骢   

  1. 吉林大学超分子结构与材料国家重点实验室, 长春 130012
  • 收稿日期:2008-10-21 修回日期:1900-01-01 出版日期:2008-12-10 发布日期:2008-12-10
  • 通讯作者: 马於光, 沈家骢

Stacking Mode, Optoelectronic Property and Supramolecular Control
Method in π\|Conjugated Organic Molecules

YANG Bing, MA Yu-Guang*, SHEN Jia-Cong*   

  1. State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Changchun 130012, China
  • Received:2008-10-21 Revised:1900-01-01 Online:2008-12-10 Published:2008-12-10
  • Contact: MA Yu-Guang, SHEN Jia-Cong

摘要: 介绍了π-共轭分子堆积模式与发光效率和载流子迁移率的关系, 以及分子堆积模式的调控方法, 特别是超分子相互作用在实现分子堆积模式调控中的作用等相关实验和理论研究进展.

关键词: π-共轭分子, 堆积模式, 发光效率, 迁移率, 超分子相互作用

Abstract: Organic π\|conjugated molecules have been used in many kinds of optoelectronic devices, in which luminescence efficiency and carrier mobility are two key parameters to decide the optoelectronic device performance. Luminescence efficiency and carrier mobility of organic materials not only depend on the molecular structure, but also the stacking mode in aggregate state structure.In this paper, it is emphasized what is the relationship between the stacking mode of π\|conjugated molecules and their luminescence efficiency and carrier mobility in solid state, and how to adjust the stacking mode of π\|conjugated molecules, especially to realize the stacking mode we desire by the supramolecular interactions.The development of experiment and theory in relvent field is involved in detail.

Key words: π\|Conjugated molecule, Stacking mode, Luminescence efficiency, Mobility, Supramolecular interaction

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