Issue 119, 2015
From the journal:

RSC Advances

Solution-processed organic light-emitting diodes with enhanced efficiency by using a non-conjugated polymer doped small-molecule hole-blocking layer†

Yuan Tian,‡a   Jinghong Peng,‡a   Xinjun Xu*a  and  Lidong Li*a  

* Corresponding authors

a School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, P. R. China
E-mail: xuxj@mater.ustb.edu.cn, lidong@mater.ustb.edu.cn

Abstract

The small-molecule hole-blocking material SPPO13 has been doped with a non-conjugated polymer to act as the hole-blocking layer in solution-processed OLEDs. Such a doping strategy can significantly improve the electron injection in devices, resulting in an enhanced luminous efficiency and a reduced turn-on voltage.

Graphical abstract: Solution-processed organic light-emitting diodes with enhanced efficiency by using a non-conjugated polymer doped small-molecule hole-blocking layer

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Article information

DOI
https://doi.org/10.1039/C5RA23371B
Article type
Communication
Submitted
06 Nov 2015
Accepted
09 Nov 2015
First published
11 Nov 2015

RSC Adv., 2015,5, 98075-98079

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Solution-processed organic light-emitting diodes with enhanced efficiency by using a non-conjugated polymer doped small-molecule hole-blocking layer

Y. Tian, J. Peng, X. Xu and L. Li, RSC Adv., 2015, 5, 98075 DOI: 10.1039/C5RA23371B

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