Perovskite Solar Cells: Simultaneous Bottom‐Up Interfacial and Bulk Defect Passivation in Highly Efficient Planar Perovskite Solar Cells using Nonconjugated Small‐Molecule Electrolytes (Adv. Mater. 40/2019)

In article number 1903239, Junsheng Yu, Wei Huang, Ziyi Ge, Tobin J. Marks, Antonio Facchetti, and co‐workers present a spontaneous passivation method to greatly improve the performance of perovskite solar cells (PSCs) by using a zwitterionic small‐molecule electrolyte. This bottom‐up passivation is...

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Bibliographic Details
Published in:Advanced materials (Weinheim) 2019-10, Vol.31 (40), p.n/a
Main Authors: Zheng, Ding, Peng, Ruixiang, Wang, Gang, Logsdon, Jenna Leigh, Wang, Binghao, Hu, Xiaobing, Chen, Yao, Dravid, Vinayak P., Wasielewski, Michael R., Yu, Junsheng, Huang, Wei, Ge, Ziyi, Marks, Tobin J., Facchetti, Antonio
Format: Article
Language:English
Subjects:
bottom‐up passivation
Electrolytes
Electrolytic cells
electron‐transport layer
Materials science
Passivity
Performance enhancement
perovskite solar cells
Perovskites
Photovoltaic cells
Solar cells
zwitterions
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Summary:In article number 1903239, Junsheng Yu, Wei Huang, Ziyi Ge, Tobin J. Marks, Antonio Facchetti, and co‐workers present a spontaneous passivation method to greatly improve the performance of perovskite solar cells (PSCs) by using a zwitterionic small‐molecule electrolyte. This bottom‐up passivation is a novel and promising strategy to overcome outstanding issues impeding PSC advances in the future.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201970283