Enhancing open-circuit voltage in FAPbI 3 perovskite solar cells via self-formation of coherent buried interface FAPbI x Cl 3− x
Hebei University of Science and Technology · Chinese Academy of Sciences · +2 more institutions
Indexed incrossrefpubmed
Abstract
. This interlayer significantly improved charge extraction and transportation from the perovskite layer, while reducing trap state density. As a result, the open-circuit voltage increased from 1.01 V to 1.10 V, with the PCE improved from 19.05% to 22.89%.
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43
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Authors
10- CGCuina Gao
Hebei University of Science and Technology
- SJSihui Jia
Hebei University of Science and Technology
- XYXiaofei Yin
- ZLZhi Li
Chinese Academy of Sciences, Hefei Institutes of Physical Science, Institute of Solid State Physics
- ZLZhi LiCorresponding
Chinese Academy of Sciences, Hefei Institutes of Physical Science, Hebei University of Science and Technology, Institute of Solid State Physics
Topics & keywords
Topics
Keywords
- Perovskite (structure)
- Open-circuit voltage
- Materials science
- Optoelectronics
- Voltage
- Interface (matter)
- Chemistry
- Crystallography
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