含有四硫富瓦烯的有机凝胶因子的合成及其凝胶性质研究

Synthesis of organic gelators consisting of tetrathiafulvalene (TTF) and the study of gel properties

合成了含有脂肪酰胺基的四硫富瓦烯凝胶因子,测试其在不同有机溶剂中形成凝胶的能力。结果表明,凝胶因子能够与多种有机溶剂形成稳定的凝胶,最低成胶浓度可达0.1%。FTIR表明,分子间的氢键作用是形成凝胶的主要驱动力。同时,利用循环伏安、扫描电镜和其它方法研究了凝胶的性能。

The synthesis of tetrathiafulvalene gelator containing fatty amide group and the ability of the synthesized compouds forming organogel in different organic solvents is investigated. The ability of target compound forming organogel was studied. The result showed that the compoud can form organogel in a va-riety of solvents,and the minimum concentration of gelation is 0. 1%. The FTIR showed that the hydrogen bonds are the main driving force of gel formation. At the same time,study the properties of the gel by cy-clic voltammograms,scanning electron microscopy and other methods.