Orange to red iridium(<scp>iii</scp>) complexes possessing good electron mobility with a pyrimidine-4-carboxylic acid ligand for high-performance solution-processed OLEDs with an EQE over 31%
Tao Han, Yan Zhang, Xinyu Zhang, Yu-qiao Tong, Ming‐Yu Teng, Chong‐Yang Shi, Long‐Wu Ye, Zhao Chen, Shuoqi Sun, Guang‐Zhao Lu
Abstract
Three rigid pyrimidine-4-carboxylic acid ligand-based iridium( iii ) complexes are developed with good electron mobility and the highest solution-processed device efficiency.
Topics & Concepts
IridiumPyrimidineLigand (biochemistry)Carboxylic acidChemistryOLEDOrange (colour)Combinatorial chemistryPhotochemistryNuclear chemistryPolymer chemistryStereochemistryOrganic chemistryReceptorBiochemistryCatalysisLayer (electronics)Food scienceOrganic Light-Emitting Diodes ResearchLanthanide and Transition Metal ComplexesOrganic Electronics and Photovoltaics