Issue 71, 2012
From the journal:

Chemical Communications

A solution-processable phosphonate functionalized deep-blue fluorescent emitter for efficient single-layer small molecule organic light-emitting diodes†

Bo Chen,ab   Junqiao Ding,*a   Lixiang Wang,*a   Xiabin Jinga  and  Fosong Wanga  

* Corresponding authors

a State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, P. R. China
E-mail: junqiaod@ciac.jl.cn, lixiang@ciac.jl.cn
Tel: +86-431-85685653

b Graduate School of Chinese Academy of Sciences, Beijing, P. R. China

Abstract

Based on a p-type scaffold, a novel solution-processable phosphonate functionalized deep-blue fluorescent emitter has been designed and synthesized. The corresponding non-doped single-layer SMOLED shows a peak current efficiency of 0.76 cd A−1 with CIE coordinates of (0.15, 0.09), which is about three orders of magnitude higher than that of the prototype with tert-butyl substituents.

Graphical abstract: A solution-processable phosphonate functionalized deep-blue fluorescent emitter for efficient single-layer small molecule organic light-emitting diodes

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Supplementary files

Article information

DOI
https://doi.org/10.1039/C2CC34712A
Article type
Communication
Submitted
02 Jul 2012
Accepted
19 Jul 2012
First published
19 Jul 2012

Chem. Commun., 2012,48, 8970-8972

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A solution-processable phosphonate functionalized deep-blue fluorescent emitter for efficient single-layer small molecule organic light-emitting diodes

B. Chen, J. Ding, L. Wang, X. Jing and F. Wang, Chem. Commun., 2012, 48, 8970 DOI: 10.1039/C2CC34712A

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