Concepedia

Deep level defects passivated by small molecules for the enhanced efficiency and stability of inverted perovskite solar cells

Yuhui Ma, Sihao Zhang, Yingwei Yi, Ling Zhang, Ruiyuan Hu, Wei Liu, Liang Chu, Jian Zhang, Xing’ao Li, Ruidong Xia,

Journal of Materials Chemistry C · 2022 · 34 citations · 43 references

DOI

Concepts

Abstract

The synergistic effect of the functional groups in small molecule dicyandiamide could passivate the deep level defects of perovskites, which can improve both the efficiency and stability of perovskite solar cells.

References

43

Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells

Akihiro Kojima, Kenjiro Teshima, Yasuo Shirai et al. · Journal of the American Chemical Society · 2009 · 22.6K citations

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High-efficiency two-dimensional Ruddlesden–Popper perovskite solar cells

Hsinhan Tsai, Wanyi Nie, Jean‐Christophe Blancon et al. · Nature · 2016 · 3.3K citations · Full text

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Efficient perovskite solar cells via improved carrier management

Jason J. Yoo, Gabkyung Seo, Matthew R. Chua et al. · Nature · 2021 · 2.9K citations

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Controllable Self-Induced Passivation of Hybrid Lead Iodide Perovskites toward High Performance Solar Cells

Qi Chen, Huanping Zhou, Tze‐Bin Song et al. · Nano Letters · 2014 · 1.5K citations

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High efficiency planar-type perovskite solar cells with negligible hysteresis using EDTA-complexed SnO2

Dong Yang, Ruixia Yang, Kai Wang et al. · Nature Communications · 2018 · 1.4K citations · Full text

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