Efficient OLEDs with low efficiency roll-off using iridium complexes possessing good electron mobility
Author:
Affiliation:
1. State Key Laboratory of Coordination Chemistry
2. Collaborative Innovation Center of Advanced Microstructures
3. School of Chemistry and Chemical Engineering
4. Nanjing University
5. Nanjing 210093
Abstract
Two iridium(iii) complexes with high photoluminescence quantum efficiency and electron mobility were synthesized and highly efficient OLEDs (ηc,max of 101.96 cd A−1 and ηEQE,max of 31.6% for Ir1; ηc,max of 99.97 cd A−1 and ηEQE,max of 30.5% for Ir2) were fabricated with low efficiency roll-off ratios.
Publisher
Royal Society of Chemistry (RSC)
Subject
Materials Chemistry,General Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2015/TC/C5TC00073D
Reference48 articles.
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2. Dendritic Ir(iii) complexes functionalized with triphenylsilylphenyl groups: Synthesis, DFT calculation and comprehensive structure-property correlation
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4. White Organic Light-Emitting Diodes with Evenly Separated Red, Green, and Blue Colors for Efficiency/Color-Rendition Trade-Off Optimization
5. Control of the Mutual Arrangement of Cyclometalated Ligands in Cationic Iridium(III) Complexes. Synthesis, Spectroscopy, and Electroluminescence of the Different Isomers
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