Green-emitting dendritic alkynylgold(iii) complexes with excellent film morphologies for applications in solution-processable organic light-emitting devices. Issue 92 (31st October 2019)

• Record Type: Journal Article
• Authors: Tang, Man-Chung; Lo, Lianne Hei-Yin; Cheung, Wai-Lung; Lai, Shiu-Lun; Chan, Mei-Yee; Yam, Vivian Wing-Wah
• Is Part Of: Chemical communications. Volume 55:Issue 92(2019)
• Page Start: 13844
• Page End: 13847
• Publication Date: 2019-10-31
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/c9cc06854f
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : Bipolar dendritic alkynylgold(iii ) complexes that exhibit excellent film morphologies in solid-state thin films have been designed and synthesized. Solution-processable OLEDs with EQEs >14.5% have been achieved. Abstract : Bipolar cyclometalated dendritic alkynylgold(iii ) complexes that exhibit excellent film morphologies in solid-state thin films have been designed and synthesized. Together with their high luminescence quantum yields, high performance solution-processable organic light-emitting devices have been realized, maintaining high external quantum efficiencies of >12% for dendrimers up to the second generation.