In situ dynamic observations of perovskite crystallisation and microstructure evolution intermediated from [PbI6]4− cage nanoparticles

The photovoltaic performances of perovskite materials are strongly influenced by their crystallinity and film morphology. Here, the authors investigate the formation and morphology evolution mechanisms of lead halide perovskites and reveal that bulk polycrystals grow from intermediate [PbI6]4−cage n...

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Bibliographic Details
Main Authors: Qin Hu, Lichen Zhao, Jiang Wu, Ke Gao, Deying Luo, Yufeng Jiang, Ziyi Zhang, Chenhui Zhu, Eric Schaible, Alexander Hexemer, Cheng Wang, Yi Liu, Wei Zhang, Michael Grätzel, Feng Liu, Thomas P. Russell, Rui Zhu, Qihuang Gong
Format: Article
Language:English
Published: Nature Portfolio 2017-06-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/ncomms15688