An indolo[3,2,1-jk]carbazole-fused multiple resonance-induced thermally activated delayed fluorescence emitter for an efficient narrowband OLED

Autor:	Xu-Feng Luo, Hua-Xiu Ni, Liangjun Shen, Lejia Wang, Xunwen Xiao, You-Xuan Zheng
Rok vydání:	2023
Předmět:	Materials Chemistry Metals and Alloys Ceramics and Composites General Chemistry Catalysis Surfaces Coatings and Films Electronic Optical and Magnetic Materials
Zdroj:	Chemical Communications. 59:2489-2492
ISSN:	1364-548X 1359-7345
DOI:	10.1039/d2cc06280a
Popis:	An efficient indolo[3,2,1-jk]carbazole-fused MR-TADF emitter with a B/N skeleton exhibits a considerable reverse intersystem crossing rate and the corresponding organic light-emitting diode displays an external quantum efficiency of 27.2% with suppressed efficiency roll-off.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e723a2d1912c4ff76f81d4c1a7a8a56c https://doi.org/10.1039/d2cc06280a Zobrazit plný text záznamu