A5086186009- Organic Light-Emitting Diodes Research
- Organic Electronics and Photovoltaics
- Luminescence and Fluorescent Materials
- Catalytic Alkyne Reactions
- Catalytic Cross-Coupling Reactions
ETH Zurich
2020
Gold(III) complexes are emerging as promising phosphorescent emitters for high-efficiency organic light-emitting diodes (OLEDs). However, despite recent advances in the coordination and organometallic chemistry of gold, only few compounds have been successful high-performance devices. Here, we disclose synthesis a new κ3-(N^C^C)-aminophenylalkynyl-N,N′-bisfluorenyl-Au(III) complex which exhibits current efficiency (ηCE) 56.4 cd A–1 an external quantum (ηext) 16.2% solution processable OLED...
Abstract Efficient OLED devices have been fabricated using organometallic complexes of platinum group metals. Still, the high material cost and low stability represent central challenges for their application in commercial display technologies. Based on its innate stability, gold(III) are emerging as promising candidates high‐performance OLEDs. Here, a series alkynyl‐, N ‐heterocyclic carbene (NHC)‐ aryl‐gold(III) stabilized by κ 3 ‐(N^C^C) template prepared photophysical properties...