Synthesis of Novel Blue Light Emitting 9,9'-bianthracene Derivatives and Their Optoelectronic Properties

AN Yong; XU Mao-liang; WANG Zi-jun; AN Zhong-wei; MI Yang-li; TIAN Jie; JIANG Han-yu

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Synthesis of Novel Blue Light Emitting 9,9'-bianthracene Derivatives and Their Optoelectronic Properties

paper | 更新时间：2020-08-12

- Synthesis of Novel Blue Light Emitting 9,9'-bianthracene Derivatives and Their Optoelectronic Properties
- Chinese Journal of Luminescence Vol. 32, Issue 9, Pages: 890-895(2011)
- 作者机构：
  
  西安近代化学研究所,陕西西安,710065
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN383.1
- Received：22 June 2011，
  
  Revised：15 July 2011，
  
  Published Online：22 September 2011，
  
  Published：22 September 2011
- 稿件说明：
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安永, 徐茂梁, 王子俊, 安忠维, 弥阳丽, 田杰, 姜菡雨. 新型蓝光材料9,9'-联蒽衍生物的合成及其光电性能[J]. 发光学报, 2011,32(9): 890-895

AN Yong, XU Mao-liang, WANG Zi-jun, AN Zhong-wei, MI Yang-li, TIAN Jie, JIANG Han-yu. Synthesis of Novel Blue Light Emitting 9,9'-bianthracene Derivatives and Their Optoelectronic Properties[J]. Chinese Journal of Luminescence, 2011,32(9): 890-895
安永, 徐茂梁, 王子俊, 安忠维, 弥阳丽, 田杰, 姜菡雨. 新型蓝光材料9,9'-联蒽衍生物的合成及其光电性能[J]. 发光学报, 2011,32(9): 890-895 DOI：

AN Yong, XU Mao-liang, WANG Zi-jun, AN Zhong-wei, MI Yang-li, TIAN Jie, JIANG Han-yu. Synthesis of Novel Blue Light Emitting 9,9'-bianthracene Derivatives and Their Optoelectronic Properties[J]. Chinese Journal of Luminescence, 2011,32(9): 890-895 DOI：

摘要

通过引入不同的取代基

采用Suzuki偶联反应

合成了一系列9

9'-联蒽衍生物新型蓝光材料

并研究了它们的紫外-可见吸收、荧光发射、荧光量子效率和电化学等性能。研究结果表明

这些化合物在二氯甲烷中均发射蓝色荧光

与9

9'-联蒽相比

其荧光发射峰均红移了7 nm

达到453 nm

是典型的蓝色荧光

同时也具有较高的荧光量子效率。

Abstract

A series of novel blue light emitting materials 9

9'-bianthracene derivatives have been designed and synthesized by introducing different substituent groups through Suzuki coupling reactions. Their structure was identified by

H NMR and UV-Vis absorption and fluorescence emission. Moreover

their fluorescence quantum efficiency and electrochemical properties were characterized in detail. The results indicate that all these compounds emit blue light

compared with 9

9'-bianthracene

the maximum emission peak of these materials is at 453 nm

red shift of 7 nm

and it is the typical blue fluorescence. This is because these derivatives have a non planar geometric structure. These derivatives also present high fluorescence quantum efficiency and are 1.18~ 1.43 times than 9

9'-bianthracene. In addition

their redox actives are also improved. Consequently

it was believed that these derivatives are potential ideal blue light fluorescent materials.

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Keywords

references

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