Atomic scale insights into structure instability and decomposition pathway of methylammonium lead iodide perovskite

Atomic scale insights into structure instability and decomposition pathway of methylammonium lead iodide perovskite

Hybrid perovskites are highly promising for photovoltaic applications, but they are prone to decomposition. Here, the authors probe the stability of CH3NH3PbI3 films in a transmission electron microscope, defining the threshold conditions to avoid damage under the electron beam, and describing a dec...

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Detalles Bibliográficos
Autores principales: Shulin Chen, Xiaowei Zhang, Jinjin Zhao, Ying Zhang, Guoli Kong, Qian Li, Ning Li, Yue Yu, Ningan Xu, Jingmin Zhang, Kaihui Liu, Qing Zhao, Jian Cao, Jicai Feng, Xinzheng Li, Junlei Qi, Dapeng Yu, Jiangyu Li, Peng Gao
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Science
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Acceso en línea:https://doaj.org/article/a074d7b34f28438a804be0fe0531dd66
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Sumario:Hybrid perovskites are highly promising for photovoltaic applications, but they are prone to decomposition. Here, the authors probe the stability of CH3NH3PbI3 films in a transmission electron microscope, defining the threshold conditions to avoid damage under the electron beam, and describing a decomposition pathway.

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