Issue 7, 2015

Highly efficient, little efficiency roll-off orange-red electrophosphorescent devices based on a bipolar iridium complex

Abstract

A novel phosphorescent emitter BZQPG possessing bipolar charge transporting ability realizes the most efficient orange-red electroluminescence reported to date with the power efficiency of 77.1 lm W−1 and external quantum efficiency of 27.3% together with low efficiency roll-off (>50 lm W−1 and 26% at 5000 cd m−2).

Graphical abstract: Highly efficient, little efficiency roll-off orange-red electrophosphorescent devices based on a bipolar iridium complex

Supplementary files

Article information

Article type
Communication
Submitted
18 नवम्बर 2014
Accepted
23 दिसम्बर 2014
First published
24 दिसम्बर 2014

J. Mater. Chem. C, 2015,3, 1452-1456

Author version available

Highly efficient, little efficiency roll-off orange-red electrophosphorescent devices based on a bipolar iridium complex

G. Li, Y. Feng, T. Peng, K. Ye, Y. Liu and Y. Wang, J. Mater. Chem. C, 2015, 3, 1452 DOI: 10.1039/C4TC02626H

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements