Issue 26, 2008
From the journal:

Chemical Communications

Photoluminescence and electroluminescence of hexaphenylsilole are enhanced by pressurization in the solid state

Xing Fan,a   Jianliang Sun,a   Fuzhi Wang,a   Zengze Chu,a   Ping Wang,a   Yongqiang Dong,b   Rongrong Hu,b   Ben Zhong Tang*b  and  Dechun Zou*a  

* Corresponding authors

a Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, China
E-mail: dczou@pku.edu.cn
Fax: +86-10-6275-9799
Tel: +86-10-6275-9799

b Department of Chemistry, The Hong Kong University of Science & Technology, Clear Water Bay, Kowloon, Hong Kong, China
E-mail: tangbenz@ust.hk
Tel: +852-2358-7375

Abstract

Application of a hydrostatic pressure in the range of 1–650 atm boosted photoluminescence and electroluminescence of hexaphenylsilole by ∼10 and ∼73%, respectively, due to the suppression of intramolecular rotations and/or the increase in carrier injection, offering a helpful mechanistic insight into the intriguing phenomenon of aggregation-induced emission.

Graphical abstract: Photoluminescence and electroluminescence of hexaphenylsilole are enhanced by pressurization in the solid state

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Article information

DOI
https://doi.org/10.1039/B803539C
Article type
Communication
Submitted
29 Feb 2008
Accepted
15 Apr 2008
First published
08 May 2008

Chem. Commun., 2008, 2989-2991

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Photoluminescence and electroluminescence of hexaphenylsilole are enhanced by pressurization in the solid state

X. Fan, J. Sun, F. Wang, Z. Chu, P. Wang, Y. Dong, R. Hu, B. Z. Tang and D. Zou, Chem. Commun., 2008, 2989 DOI: 10.1039/B803539C

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