论文部分内容阅读
本文主要通过评述两类超分子体系和离子印迹聚合物对重要金属离子的分离研究,阐明超分子化学在放射化学领域的重要应用。第一类超分子体系所含的主体分子有冠醚、杯芳烃、杯芳冠醚等大环化合物。第二类超分子体系主要有反胶束、微乳液和液膜。离子印迹聚合物通过超分子的识别功能实现对离子的选择性分离,而在液膜分离技术中,超分子的输运功能得到了很好的诠释。本文还对超分子化学在放射化学领域的应用前景作了分析展望。
In this paper, we mainly review the separation of important metal ions by two types of supramolecular systems and ion-imprinted polymers and elucidate the important applications of supramolecular chemistry in the field of radiochemistry. The first type of supramolecular system contains the main molecules are crown ether, calixarene, calixcrown and other macrocyclic compounds. The second type of supramolecular system mainly includes reverse micelles, microemulsions and liquid membranes. Ion-imprinted polymers realize the selective separation of ions through the recognition function of supramolecules. In the liquid membrane separation technology, the transport function of supramolecules is well interpreted. This article also analyzes the prospect of the application of supramolecular chemistry in the field of radiochemistry.