Issue 9, 2010
From the journal:

New Journal of Chemistry

Solid state emission enhancement of 9,10-distyrylanthracene derivatives and amplified spontaneous emission from a large single crystal†

Bin Xu,a   Honghua Fang,b   Yujie Dong,a   Feipeng Chen,a   Qidai Chen,b   Hongbo Sunb  and  Wenjing Tian*a  

* Corresponding authors

a State Key Laboratory of Supramolecular Structure and Materials, Jilin University, 2699 Qianjin Avenue, P. R. China
E-mail: wjtian@jlu.edu.cn
Fax: + 86 431 85193421
Tel: + 86 431 85166368

b State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Avenue, P. R. China

Abstract

Methyl-substituted 9,10-distyrylanthracene was synthesized by a simple Heck reaction and its photophysical properties investigated. Tight intermolecular stacking through supramolecular interactions in the crystal not only induced strong fluorescence emission with a high fluorescence efficiency of 35% but also conducted the formation of large size and high quality needle-like single crystals. Amplified spontaneous emission (ASE) with a low threshold value of 10 μJ pulse−1 was observed.

Graphical abstract: Solid state emission enhancement of 9,10-distyrylanthracene derivatives and amplified spontaneous emission from a large single crystal

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Article information

DOI
https://doi.org/10.1039/C0NJ00300J
Article type
Letter
Submitted
20 Apr 2010
Accepted
29 Jun 2010
First published
26 Jul 2010

New J. Chem., 2010,34, 1838-1842

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Solid state emission enhancement of 9,10-distyrylanthracene derivatives and amplified spontaneous emission from a large single crystal

B. Xu, H. Fang, Y. Dong, F. Chen, Q. Chen, H. Sun and W. Tian, New J. Chem., 2010, 34, 1838 DOI: 10.1039/C0NJ00300J

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