Study on Synthesis and Photoluminescence of the Complex of Rare Earth Eu(Ⅲ) with the Acopolymer of MethylMethacrylate and Acrylic Acid

程原; 张文波

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Study on Synthesis and Photoluminescence of the Complex of Rare Earth Eu(Ⅲ) with the Acopolymer of MethylMethacrylate and Acrylic Acid

更新时间：2026-09-14

- Study on Synthesis and Photoluminescence of the Complex of Rare Earth Eu(Ⅲ) with the Acopolymer of MethylMethacrylate and Acrylic Acid
- 铕(Ⅲ)-丙烯酸酯共聚物的合成及其光性能研究
- Issue 1, Pages: 31-34(2005)
- 作者机构：
  
  1. ,山西,太原,030051
  2. 中北大学化学工程系
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2005
- 稿件说明：
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程原, 张文波. Study on Synthesis and Photoluminescence of the Complex of Rare Earth Eu(Ⅲ) with the Acopolymer of MethylMethacrylate and Acrylic Acid[J]. 2005, (1): 31-34.
DOI：

程原, 张文波. Study on Synthesis and Photoluminescence of the Complex of Rare Earth Eu(Ⅲ) with the Acopolymer of MethylMethacrylate and Acrylic Acid[J]. 2005, (1): 31-34. DOI：

摘要

　研究制备了稀土铕( )与丙烯酸-甲基丙烯酸甲酯共聚物(PAA-co-MMA)及乙酰丙酮三元配合物.探讨了温度、反应物配比及反应时间等条件对配位反应的影响规律;采用FTIR对配合物的结构进行了表征;并通过紫外光谱法及荧光光谱法研究了配合物的光物理性能.研究结果表明

共聚物与铕( )发生了配位

而小分子配体的引入对配合物的荧光强度起到了加强作用.

Abstract

Rare earth(Eu

) ternary complex were synthesized using copolymer of methyl methacrylate and crylic acid as ligand

and acac as coordination ligand. Some factors affecting coordination reaction were also studied. The compositions of the complex were characterized by FTIR. The property of photoluminescence of the complex was discussed by UV spectra and fluorescence spectra. The experiment result shows that the copolymer of methyl methacrylate and crylic acid surly coordinate with europium ion. While small ligand can increase the fluorescence intensity because of its triplet matching with the excitation level of europiumion.

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references

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