Fullerene derivative anchored SnO<sub>2</sub> for high-performance perovskite solar cells

Kuan Liu, Shuang Chen, Jionghua Wu, Huiyin Zhang, Minchao Qin, Xinhui Lu, Yingfeng Tu, Qingbo Meng, Xiaowei Zhan

Energy & Environmental Science · 2018 · 261 citations · 70 references

Concepts

Abstract

A fullerene derivative C9 with anchoring hydroxyl groups on the long side chain is used to modify the surface of SnO<sub>2</sub> in planar heterojunction perovskite solar cells, which exhibit high efficiency up to 21.3% with negligible hysteresis and good device stability.

References

70