研究方向一(Research Top 1):

具有独特拓扑结构的多环芳香分子的精确合成与多维共轭框架的精准构筑是当前合成化学与功能材料领域的重要前沿。相比于平面多环芳烃,含曲率或拓扑特征的刚性共轭大环(如环对苯撑,CPPs)具有显著不同的电子结构、光学性质及自组装行为,并在光电器件、分子识别和气体传感等方面展现出独特优势。本课题组围绕刚性共轭大环分子的合成及功能探索开展了一系列研究工作,聚焦的分子体系如下:
The precise construction of polycyclic aromatic molecules with unique topologies and multidimensional conjugated frameworks represents a cutting-edge frontier in synthetic chemistry and functional materials. Compared with planar polycyclic aromatics, rigid conjugated macrocycles with curvature or topological features (such as CPPs) exhibit remarkable differences in electronic structures, optical properties, and self-assembly behaviors, and demonstrate unique advantages in applications including optoelectronic devices, molecular recognition, and gas sensing. Our research group focuses on the following molecular systems:
1)新型共轭大环及拓扑结构的设计(Design of novel conjugated macrocycles and their topological structures);
2)基于共轭大环的刺激响应材料的开发(Development of stimuli-responsive materials based on conjugated macrocycles);
3)共轭大环在CPL/TADF等发光材料上的应用(Applications of conjugated macrocycles in luminescent materials such as CPL/TADF);
4)基于共轭大环机械互锁结构的构筑(Construction of mechanically interlocked structures based on conjugated macrocycles)。
研究方向二(Research Top 2):

多维共轭框架的设计与构筑为开发新型功能分子材料提供了重要机遇。共价有机框架(COFs)作为一类高度有序、结构可调的晶态材料,不仅在分子设计与合成方法学上具有挑战性,同时在电子传输、光学响应及界面组装等方面展现出独特优势。相比传统有机材料,COFs凭借其拓扑结构的多样性与功能化的可控性,在有机电子器件、环境治理及分子识别等前沿领域展现出广阔应用前景。本课题组的研究工作主要聚焦于以下方向:
1) 新型共价有机框架(COF)的设计合成(Design and synthesis of novel covalent organic frameworks (COFs);
2) COF在有机电子中的应用研究(Research on the applications of COFs in organic electronics);
3) 超分子基COF在环境治理中的应用(Applications of supramolecular-based COFs in environmental remediation)。