The coupling and competition of crystallization and phase separation, correlating thermodynamics and kinetics in OPV morphology and performances

The coupling and competition of crystallization and phase separation, correlating thermodynamics and kinetics in OPV morphology and performances

Designing efficient blue perovskite LEDs by using mixed halides perovskite is still a challenge, limited mainly by the phase segregation issue. Here, the authors demonstrate in situ fabrication of quasi-2D CsPbClBr2 nanocrystal films with mixed ligands to overcome the constraint.

Bibliographic Details
Main Authors: Zaiyu Wang, Ke Gao, Yuanyuan Kan, Ming Zhang, Chaoqun Qiu, Lei Zhu, Zhe Zhao, Xiaobin Peng, Wei Feng, Zhiyuan Qian, Xiaodan Gu, Alex K.-Y. Jen, Ben Zhong Tang, Yong Cao, Yongming Zhang, Feng Liu
Format: Article
Language:English
Published: Nature Portfolio 2021-01-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-020-20515-3

Internet

https://doi.org/10.1038/s41467-020-20515-3

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