Reduced open-circuit voltage loss for highly efficient low-bandgap perovskite solar cells via suppression of silver diffusion
2019 ◽
Vol 7
(29)
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pp. 17324-17333
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Ag diffused across the PCBM layer increased the trap density and down-shifted the energy level of the perovskite layer. Fortunately, PCBM/ZnO layer efficiently suppressed the Ag diffusion, resulting in a perovskite solar cell with PCE of 18.1%.
2021 ◽
Vol 34
(1)
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pp. 01-08
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2016 ◽
Vol 18
(29)
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pp. 19738-19745
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2017 ◽
Vol 9
(23)
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pp. 19988-19997
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2020 ◽
Vol 12
(24)
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pp. 27131-27139
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2017 ◽
Vol 9
(48)
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pp. 41937-41944
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