Synthesis and Optical Properties of Transparent Resins Containing Rare Earth Compounds

WANG Dong-mei; LIU Qing-yun; JIANG Jian-zhuang; YANG Bai

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Synthesis and Optical Properties of Transparent Resins Containing Rare Earth Compounds

paper | 更新时间：2020-08-12

- Synthesis and Optical Properties of Transparent Resins Containing Rare Earth Compounds
- Chinese Journal of Luminescence Vol. 30, Issue 4, Pages: 427-435(2009)
- 作者机构：
  
  1. 山东科技大学化学与环境工程学院,山东青岛,266510
  2. 山东大学化学与化工学院胶体与界面化学教育部重点实验室,山东济南,250100
  3. 吉林大学化学学院超分子结构与材料教育部重点实验室,吉林长春,130023
- 作者简介：
- 基金信息：
- DOI：
  CLC： O482.31;O631.2+4
- Received：25 October 2008，
  
  Revised：02 January 1900，
  
  Published Online：30 August 2009，
  
  Published：30 August 2009
- 稿件说明：
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WANG Dong-mei, LIU Qing-yun, JIANG Jian-zhuang, et al. Synthesis and Optical Properties of Transparent Resins Containing Rare Earth Compounds[J]. Chinese journal of luminescence, 2009, 30(4): 427-435.
DOI：

WANG Dong-mei, LIU Qing-yun, JIANG Jian-zhuang, et al. Synthesis and Optical Properties of Transparent Resins Containing Rare Earth Compounds[J]. Chinese journal of luminescence, 2009, 30(4): 427-435. DOI：

摘要

我们采用三种不同方法制备了含稀土化合物的光学树脂。第一种是含稀土甲基丙烯酸盐的透明树脂

第二种是采用直接掺杂法制备的含稀土配合物透明树脂

第三种是采用原位复合法制备的含稀土配合物透明树脂。通过对三种透明树脂的热稳定性、抗冲击性、紫外-可见吸收光谱、红外光谱、荧光光谱及核磁等方面的表征

结果表明获得的第二、第三种透明树脂具有非常好的透明性、发光性和相关物理机械性能

进一步比较三种透明树脂的发光性质发现第三种采用原位复合法制备的含稀土配合物透明树脂最好

这说明原位复合法是一种简便快捷合成透明荧光高分子材料的好方法。

Abstract

Three kinds of transparent resins were prepared by three different synthesis methods. Sample 1 is transparent resins formed by RE(MA)

salt polymerizing

Sample 2 is transparent resins containing rare earth(RE) complexes by doping method

and Sample 3 is transparent resins containing rare earth complexes by in situ compo-site method. The transparent resins were characterized by TGA

impact energy

UV-Vis

FT-IR

H-NMR and fluorescence spectra. The fluorescence data indicated that the optical resins display intense and narrow-band emission

highly visible transparency

and good mechanics performance in Sample 2 and Sample 3. The photoluminescence intensity enhanced and lifetitne is raised in doping or in situ method after introducing RE complexes into copolymer system

by comparing with RE complexes powder. The fluorescence data revealed that the fluorescence intensity of Sample 3

which synthesized by in situ method

is the strongest among the three samples. It was revealed that the in situ synthesis method

as a novel method

can be quickly and simply employed to synthesize transparent optical resins. Comparing with the resins by doping method

these composite resins possess better luminescent property at the same RE concentration.

关键词

Keywords

references

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. Ji Xiangling, Li Bin, Jiang Shichu, et al. Luminescent properties of organic-inorganic hybrid monoliths containing rare-earth complexes [J]. J. Non-Crystalline Solids, 2000, 275 (1-2):52-58.

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