Study on Synthesis of the Complexes of Rare  Earth Eu(Ⅲ) with 4-Vinyl Pyridene Copolymer

杨云峰; 高保娇; 徐立; 施冬健

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Study on Synthesis of the Complexes of Rare Earth Eu(Ⅲ) with 4-Vinyl Pyridene Copolymer

更新时间：2026-09-14

- Study on Synthesis of the Complexes of Rare Earth Eu(Ⅲ) with 4-Vinyl Pyridene Copolymer
- 光致发光稀土铕高分子配合物的合成研究初探
- Issue 3, Pages: 216-218(2002)
- 作者机构：
  
  1. ,山西,太原,030051
  2. 华北工学院化学工程系
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2002
- 稿件说明：
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杨云峰, 高保娇, 徐立, et al. Study on Synthesis of the Complexes of Rare Earth Eu(Ⅲ) with 4-Vinyl Pyridene Copolymer[J]. 2002, (3): 216-218.
DOI：

杨云峰, 高保娇, 徐立, et al. Study on Synthesis of the Complexes of Rare Earth Eu(Ⅲ) with 4-Vinyl Pyridene Copolymer[J]. 2002, (3): 216-218. DOI：

摘要

目的　合成稀土高分子配合物并研究其光致发光的光物理过程 .方法以 4-乙烯基吡啶 (4 VP)与甲基丙烯酸甲酯 (MMA)的共聚物为配体

并与邻菲洛啉 (Phen)小分子配体协同反应

与 Eu( )配位

合成了稀土高分子配合物 ;通过紫外光谱与荧光光谱的测定

研究稀土高分子配合物光致发光的机理 .结果4-乙烯基吡啶共聚物通过吡啶环上的氮原子与稀土离子可直接配位 ;小分子配体具有协同配位效应 .结论稀土配合物具有很强的荧光强度 .

Abstract

Aim\ Synthesizing the rare earth (Eu) polymer ternary complexes and studing its photophysical process of photoluminescence. Methods\ Rare earth (Eu) polymer ternary complexes were synthesized using copolymer of 4 vinyl pyridine and methyl methyl acrylate as ligand

and using Phen as coordination ligand. The process of photoluminescence of the complexes was discussed more fully by UV spectra and fluorescence spectra. Results\ The copolymer of 4 vinyl pyridine can coordinate with rare ions directly by nitrogen atom in the pyridine ring

and the small ligand have coordination effect. Conclusion\ The rare earth ternary complexes have strong fluorescence intensity.

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references

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