目的 介绍稀土铕有机配合物的原理、分类、应用及其最新研究进展，为高性能稀土铕配合物的研发提供一定的思路和依据。方法 通过查阅国内外学者近年来对稀土铕有机配合物的各种研究文献，对稀土铕有机配合物的主配体种类及应用进行整理总结。结果 稀土铕有机配合物的主配体有四大类，即β-二酮类、羧酸及羧酸盐类、有机高分子类与超分子大环类，该配合物主要应用于荧光材料、发光材料、磁性材料和生物等四大领域。结论 铕有机配合物的荧光性能良好，且高分子类配合物易加工成型；有机高分子类铕配合物可以结合Eu3+和高分子的优点，在提高其与聚合物材料相容性的前提下，有望成为一种新型的功能材料。

This paper aims to introduce the principle, classification and application as well as the latest research progress of rare earth europium organic complexes，and provide certain ideas and basis for the research and development of high performance rare earth europium complexes. By referring to the various research reports on rare earth europium organic complexes of scholar at home and abroad in recent years, the main ligand types and applications of rare earth europium organic complexes were sorted and summarized. There were four main types of rare earth europium organic complexes containing β-diketones, carboxylic acids and carboxylates, organic polymers and supramolecular macrocycles, and they were used in fluorescent materials, luminescent materials, magnetic materials and biology, respectively. Europium/organic polymer complexes can combine the advantages of Eu3+ which have excellent fluorescence performance and polymers with convenient processing and shaping ability, and it is expected to become a new functional material on the premise of improving compatibility with polymer materials.