Chelating-agent-assisted control of CsPbBr3 quantum well growth enables stable blue perovskite emitters

Chelating-agent-assisted control of CsPbBr3 quantum well growth enables stable blue perovskite emitters

Metal halide perovskites have been studied as promising materials for blue light-emitting diodes (LEDs) but the stability is still a bottleneck. Here Wang et al. develop a chelating additive strategy to increase efficiency, operational stability and color stability of blue perovskite LEDs.

Bibliographic Details
Main Authors: Ya-Kun Wang, Dongxin Ma, Fanglong Yuan, Kamalpreet Singh, Joao M. Pina, Andrew Johnston, Yitong Dong, Chun Zhou, Bin Chen, Bin Sun, Hinako Ebe, James Fan, Meng-Jia Sun, Yuan Gao, Zheng-Hong Lu, Oleksandr Voznyy, Liang-Sheng Liao, Edward H. Sargent
Format: Article
Language:English
Published: Nature Publishing Group 2020-07-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-020-17482-0

Internet

https://doi.org/10.1038/s41467-020-17482-0

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