Thermal and Humidity Stability of Mixed Spacer Cations 2D Perovskite Solar Cells

Thermal and Humidity Stability of Mixed Spacer Cations 2D Perovskite Solar Cells

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Abstract In this article, two different types of spacer cations, 1,4‐butanediamonium (BDA2+) and 2‐phenylethylammonium (PEA+) are co‐used to prepare the perovskite precursor solutions with the formula of (BDA)1‐a(PEA2)aMA4Pb5X16. By simply mixing the two spacer cations, the self‐assembled polycrysta...

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Bibliographic Details
Main Authors: Huayang Yu, Yulin Xie, Jia Zhang, Jiashun Duan, Xu Chen, Yudong Liang, Kai Wang, Ling Xu
Format: Article
Language:English
Published: Wiley 2021-06-01
Series:Advanced Science
Subjects:
2D perovskites
orientation
quantum wells distribution, solar cells
spacer cations
stability
Online Access:https://doi.org/10.1002/advs.202004510

Internet

https://doi.org/10.1002/advs.202004510

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