Citation: Fu-Quan Han, Chun-Miao Han, Hui Xu. Recent progress in functionalized electrophosphorescent iridium(III) complexes[J]. Chinese Chemical Letters, ;2016, 27(8): 1193-1200. doi: 10.1016/j.cclet.2016.07.009 shu

Recent progress in functionalized electrophosphorescent iridium(III) complexes

Key Laboratory of Functional Inorganic Material Chemistry(Ministry of Education) & School of Chemistry and Material Science, Heilongjiang University, Harbin 150080, China

Corresponding author: Hui Xu, hxu@hlju.edu.cn
Received Date: 21 April 2016
Revised Date: 3 July 2016
Accepted Date: 6 July 2016
Available Online: 16 August 2016

Figures(6)

Iridium(III) complexes are one of the most important electrophosphorescent dyes with tunable emissions in the range of visible and near infrared lights, high photoluminescence yields and short lifetimes for high-efficiency organic light-emitting diodes (OLED) with 100% exciton harvesting. This review summarizes the recent development of electroluminescent Ir³⁺ complexes functionalized with host-featured carrier-transporting groups, with emphasis on correlations between functionalization, optoelectronic properties and device performance. According to the introducing approaches, the complexes were sorted with conjugated and aliphatic linkages, as well as the types of functional groups. The modification effect on physical properties and the state-of-the-art device performances were discussed.
- Electrophosphorescence,
- Iridium(III) complex,
- Functionalization,
- Optoelectronic optimization,
- Carrier transporting
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沈阳化工大学材料科学与工程学院沈阳 110142