High efficiency planar-type perovskite solar cells with negligible hysteresis using EDTA-complexed SnO2
The development of high efficiency planar-type perovskite solar cell has been lagging behind the mesoporous-type counterpart. Here Yang et al. modify the oxide based electron transporting layer with organic acid and obtain planar-type cells with high certified efficiency of 21.5% and decent stabilit...
Main Authors: | , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2018-08-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-018-05760-x |