Activities per year
Abstract
Blue- and green-emitting cyclometalated liquid-crystalline iridium complexes are realized by using a modular strategy based on strongly mesogenic groups attached to an acetylacetonate ancillary ligand. The cyclometalated ligand dictates the photophysical properties of the materials, which are identical to those of the parent complexes. High hole mobilities, up to 0.004 cm2 V-1 s-1, were achieved after thermal annealing, while amorphous materials show hole mobilities of only approximately 10-7-10-6 cm2 V-1 s-1, similar to simple iridium complexes. The design strategy allows the facile preparation of phosphorescent liquid-crystalline complexes with fine-tuned photophysical properties.
Original language | English |
---|---|
Pages (from-to) | 1618-1621 |
Number of pages | 4 |
Journal | Chemistry : A European Journal (Weinheim an der Bergstrasse, Germany) |
Volume | 22 |
Issue number | 5 |
Early online date | 22 Dec 2015 |
DOIs | |
Publication status | Published - 26 Jan 2016 |
Bibliographical note
© 2016 Wiley. This is an author-produced version of the published paper. Uploaded in accordance with the publisher’s self-archiving policy. Further copying may not be permitted; contact the publisher for detailsKeywords
- Hole mobility
- Iridium
- Liquid crystals
- Phosphorescence
- Smectic phases
Profiles
Activities
- 1 Academic
-
Changzhou University
Bruce, D. W. (Researcher)
22 Apr 2018 → 27 Apr 2018Activity: Visiting an external institution › Academic