temperature. The excellent self-healing properties of the gels were studied using rheological experiments. Based on the 1H NMR, IR spectrum and PXRD, the self-assembly pattern of C6S was proposed through theoretical calculation. After coordinating with Ln(III) metal ions, the multicolor luminescent metallogel C6S–Eu/Tb was investigated. The luminescence properties of the gels were characterized by fluorescence
基于葡糖酸缩醛和吡啶基,我们制备了两种新的超分子胶凝剂C3S和C6S,其在芳基卤化物中的临界胶凝浓度为0.1%,并且能够在室温下在DMF / DMSO + H 2 O中胶凝。使用流变实验研究了凝胶优异的自愈性能。基于1 H NMR,IR光谱和PXRD,通过理论计算,提出了C6S的自组装模式。与Ln (III)金属离子配位后,多色发光金属化合物C6S–对Eu / Tb进行了调查。通过荧光光谱和荧光寿命测量来表征凝胶的发光性质,证实了有机化合物和Ln (III)金属离子之间的能量转移。