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Issue 35, 2015
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The study on two kinds of spiro systems for improving the performance of host materials in blue phosphorescent organic light-emitting diodes

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Abstract

The introduction of spiro-acridine-fluorene (SAF) can affect the electronic structure of the whole molecule, which made SAF-based materials exhibit totally different photophysical properties from conventional spirobifluorene-based materials. With these properties, an external quantum efficiency of nearly 25% was achieved for sky-blue phosphorescent organic light-emitting diodes.

Graphical abstract: The study on two kinds of spiro systems for improving the performance of host materials in blue phosphorescent organic light-emitting diodes

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Supplementary files

Article information


Submitted
19 Jun 2015
Accepted
08 Aug 2015
First published
10 Aug 2015

J. Mater. Chem. C, 2015,3, 9053-9056
Article type
Communication
Author version available

The study on two kinds of spiro systems for improving the performance of host materials in blue phosphorescent organic light-emitting diodes

X. Liu, F. Liang, L. Ding, S. Dong, Q. Li, L. Cui, Z. Jiang, H. Chen and L. Liao, J. Mater. Chem. C, 2015, 3, 9053
DOI: 10.1039/C5TC01828E

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