采用电化学方法合成的聚合漆酚（ EPU）与三异丙氧基稀土 Re (Pr, Nd, Eu)反应，生成稀土金属配合物 (EPU- Re3＋ ).利用 FT- IR、荧光光谱、 XPS、 DMTA、 AES等手段对其表征，探讨其结构与性质 .证明了配合物中存在着稀土金属离子 Re3＋与 EPU的配位作用，并引起进一步的交联，因而难溶于绝大多数有机溶剂，而且其玻璃化转变温度和耐热性能均得到提高 . Reactions of EPU with triisopropoxy rare earth Re (Pr, Nd, Eu) to produce rare earth metal complexes (EPU-Re3 +) were investigated by electrochemical methods.Using FT-IR, fluorescence spectroscopy, XPS, DMTA, AES and other means to characterize its structure and properties.It is proved that there is coordination of rare earth metal ions Re3 + with EPU in the complex and lead to further cross-linking, which is difficult to dissolve in most organic solvents, And its glass transition temperature and heat resistance are improved.