Citation: LIU Yang, LIU Zhi-Wei, BIAN Zu-Qiang, HUANG Chun-Hui. Research Progress on High-efficiency and Stable Ⅱ-Ⅵ Groug Quantum-Dot Light-Emitting Diodes[J]. Chinese Journal of Inorganic Chemistry, ;2015, 31(9): 1751-1760. doi: 10.11862/CJIC.2015.255 shu

Research Progress on High-efficiency and Stable Ⅱ-Ⅵ Groug Quantum-Dot Light-Emitting Diodes

1.
Beijing National Laboratory for Molecular Science, State Key Laboratory of Rare Earth Materials and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China

Corresponding author: LIU Zhi-Wei,
Received Date: 9 June 2015
Available Online: 30 July 2015
Fund Project: 国家重点基础研究发展计划(2014CB643802) (2014CB643802)国家自然科学基金(21201011)资助项目。 (21201011)

Quantum-dots (QDs) usually show pure color and bright emission with a core-shell structure. In particular, Ⅱ-Ⅵ semiconductor QDs applied in light-emitting diodes (LEDs) are highlighted in this review for excellent performance and controllable synthesis. The structures of QD and LED, as well as charge transport materials, have to be designed and optimized for high external quantum efficiency (EQE). As QD-LED efficiencies approach those of Organic LED (OLED), the key challenges facing commercialization are addressed.
- quantum-dot light-emitting diode;efficiency;stability
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沈阳化工大学材料科学与工程学院沈阳 110142