Development of Dynamic Luminescent Materials based on Aggregation Conversion of Supramolecular Complexes

有机分子多孔材料因其在气体吸收等方面的潜在应用而备受关注。在此期间，我们提出了一种通过钻石网络构建多孔结构的新的层次化方法。在这种方法中，第一步是建立分子组装：超分子簇。这些组件起到支持具有更大包裹体空间的多孔结构的作用。然后，通过组装之间的分子间相互作用来积累组装，以实现多孔结构的稳健性和动力学。稳健性和动态性之间的平衡导致了根据化学刺激而发生的剧烈发光颜色变化。

Porous materials using organic molecules have attracted much attention due to their potential application such as gas absorption and so on. During this period, we have proposed a novel hierarchical method to construct porous structures through diamond network. In this method, the first step is to build up molecular assemblies: supramolecular cluster. These assemblies act to sustain porous structures with larger inclusion spaces. Then, the assemblies are accumulated by intermolecular interactions between assemblies to achieve both robustness and dynamics of the porous structures. Balance between robustness and dynamics leaded to drastic luminescent color change according to chemical stimuli.