可溶性多环芳烃的合成及其自组装性能研究

Polycyclic aromatic hydrocarbon (PAH) molecules have been widely applied in the supramolecular materials field due to their unique physicochemical characteristics and self-assembly properties. Compared with full carbon ones, PAH containing rich electronic or strong electronegative heteroatoms, such as fluorine, nitrogen, sulfur, oxygen, in the skeleton exhibited a different electron density, polarity and so on. PAHs have became a kind of potential organic functional molecules. Therefore, the soluble sulfur-fused PAH has been designed and synthesized in this paper. The solubility and self-assembly properties of this compound were discussed. The results showed that the PAH could self-assemble into spherical nanostructures in the solution.