A novel gelator NDH containing naphthalimide substituted with a 4,4,5,5-tetramethylimidazoline-1,3-diol group was synthesized and characterized. Driven by dynamic coordination interactions between the imidazoline-1,3-diol unit and alkali, NDH self-assembled into a wide range of metallogels in pentanol triggered by sonication just at room temperature. The coordination interactions between NDH and Li⁺ were further certified by ¹H NMR and XRD analysis. The gels were characterized by several experiments such as UV–vis, fluorescent, SEM and rheology experiments. Notably, the ion conductivity of Li⁺/metallogels confirmed that the three dimensional network in the organogels does not affect the ions diffusion in the large interconnected liquid domains. Electrochemical impedance spectroscopy was used to prove that NDH/LiClO₄-gel had stronger electrical conductivity than that of NDH/LiCl-gel.

合成并表征了一种新型的凝胶化剂NDH，其包含被4,4,5,5-四甲基咪唑啉-1,3-二醇基团取代的萘二甲酰亚胺。在咪唑啉-1,3-二醇单元和碱之间的动态配位相互作用的驱动下，NDH在室温下通过超声处理而在戊醇中自组装成多种金属盐。通过¹ H NMR和XRD分析进一步证实了NDH和Li ⁺之间的配位相互作用。通过几种实验对凝胶进行了表征，例如紫外可见，荧光，扫描电镜和流变学实验。值得注意的是，Li ⁺的离子电导率/ metallogels证实，有机凝胶中的三维网络不会影响离子在大的互连液体域中的扩散。电化学阻抗谱来证明NDH /的LiClO ₄ -凝胶具有比强电导率NDH /氯化锂-凝胶。