Metal-organic frameworks at interfaces of hybrid perovskite solar cells for enhanced photovoltaic properties

In this study, metal-organic frameworks, as an interfacial layer, were introduced into perovskite solar cells (PSCs) for the first time. An interface modified with the metal-organic framework ZIF-8 efficiently enhanced perovskite crystallinity and grain sizes, and the photovoltaic performance of the...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2018-01, Vol.54 (1), p.1253-1256
Main Authors: Shen, Deli, Pang, Aiying, Li, Yafeng, Dou, Jie, Wei, Mingdeng
Format: Article
Language:English
Subjects:
Photovoltaic cells
Solar cells
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Summary:In this study, metal-organic frameworks, as an interfacial layer, were introduced into perovskite solar cells (PSCs) for the first time. An interface modified with the metal-organic framework ZIF-8 efficiently enhanced perovskite crystallinity and grain sizes, and the photovoltaic performance of the PSCs was significantly improved, resulting in a maximum PCE of 16.99%. A ZIF-8 modified interface increases the grain size of perovskite crystals, resulting in a maximum PCE of 16.99%.
ISSN:1359-7345
1364-548X
DOI:10.1039/c7cc09452c