一种新型有机蓝光材料的合成及光物理性质研究

张坤; 金凤; 高玉龙; 鲁天琪; 王坡; 孙林; 陶栋梁; 廖荣宝

doi:10.3788/fgxb20173809.1179

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一种新型有机蓝光材料的合成及光物理性质研究

材料合成及性能 | 更新时间：2020-08-12

- 一种新型有机蓝光材料的合成及光物理性质研究
- Synthesis and Photophysical Properties of A Blue Light-emitting Organic Material
- 发光学报 2017年38卷第9期页码：1179-1184
- 作者机构：
  
  阜阳师范学院化学与材料工程学院,安徽阜阳,236037
- 作者简介：
- 基金信息：
  
  国家自然科学基金青年项目（21401024）();安徽省自然科学基金面上项目（1508085MB21）();安徽省高校优秀青年人才重点项目（gxyqZD2017067）
- DOI：10.3788/fgxb20173809.1179
  中图分类号： O626.23
- 纸质出版日期：2017-9-5，
  
  网络出版日期：2017-5-26，
  
  收稿日期：2017-1-9，
  
  修回日期：2017-3-13，
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张坤, 金凤, 高玉龙等. 一种新型有机蓝光材料的合成及光物理性质研究[J]. 发光学报, 2017,38(9): 1179-1184

ZHANG Kun, JIN Feng, GAO Yu-long etc. Synthesis and Photophysical Properties of A Blue Light-emitting Organic Material[J]. Chinese Journal of Luminescence, 2017,38(9): 1179-1184
张坤, 金凤, 高玉龙等. 一种新型有机蓝光材料的合成及光物理性质研究[J]. 发光学报, 2017,38(9): 1179-1184 DOI： 10.3788/fgxb20173809.1179.

ZHANG Kun, JIN Feng, GAO Yu-long etc. Synthesis and Photophysical Properties of A Blue Light-emitting Organic Material[J]. Chinese Journal of Luminescence, 2017,38(9): 1179-1184 DOI： 10.3788/fgxb20173809.1179.

摘要

利用Witting反应合成了一种含吡啶和吡唑基团的共轭结构刚性有机分子6-苯基-4'-（4-[4-（1H-吡唑）乙烯]苯基）-2， 2'-联吡啶，采用元素分析、红外光谱、核磁共振氢谱、质谱等方法对其进行了表征。通过理论计算研究了化合物的吸收光谱特点，实验研究了化合物在几种不同溶剂中的紫外吸收光谱及荧光发射光谱。研究结果表明，所合成的化合物具有优良的蓝色荧光性能，作为发光材料具有潜在的应用价值。

Abstract

A new -conjugated organic compound containing imidazole and pyridine

namely

6-phenyl-4-4-[4-(1H-(pyrazole) vinyl] phenyl)-2

2'-bipyridine was successfully synthesized through Wittig reaction. It was characterized by elemental analysis

H NMR and Ms. The absorption spectra of the compound at the level of B3LYP/-31G(d)//B3LYP/6-31G were obtained. The optical properties of the compound were investigated by ultraviolet-visible (UV) absorption spectra and single photon fluorescence spectra in different solvents. The results indicate that the target compound exhibits strong blue light-emitting

which makes it well suitable for fluorescence material.

关键词

有机化合物表征光学性质吡啶蓝光材料

Keywords

organic compoundcharacterizationphotophysical propertypyridineblue emitting materials

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