作者:Guang-Wei Zhang、Meng-Cheng Luo、Jia-Qi Lei、Tao-Tao Zhong、Ying Wei、Ling-Hai Xie、Wei Huang
DOI:10.1080/10610278.2019.1609679
日期:2019.6.3
π-conjugated monomers with or without spiro structures, respectively, and their self-assemble behaviour and optical properties were investigated. Concentration-dependent 1H NMR and viscosity measurements indicated a transition from cyclic or oligomeric species at low concentrations to linear supramolecular polymers at high concentrations in the system without spiro structures. In contrast, the formation of cyclic
摘要 基于芴基π共轭单体分别构建了两个超分子体系,分别具有或不具有螺结构,并研究了它们的自组装行为和光学性质。浓度相关的 1 H NMR 和粘度测量表明,在没有螺结构的系统中,从低浓度的环状或低聚物质向高浓度的线性超分子聚合物转变。相比之下,环状物质的形成被最小化,并且在具有螺结构的系统中没有观察到。图形概要