A fast chemical approach towards Sb<sub>2</sub>S<sub>3</sub> film with a large grain size for high-performance planar heterojunction solar cells

Xiaomin Wang, Jianmin Li, Weifeng Liu, Shangfeng Yang, Changfei Zhu, Tao Chen

Nanoscale · 2017 · 173 citations · 25 references

Abstract

A facile chemical method is developed for the fabrication of Sb<sub>2</sub>S<sub>3</sub> film with a lateral grain size as large as ∼12 μm. A solar cell based on this Sb<sub>2</sub>S<sub>3</sub> film achieves a power conversion efficiency of 4.3%, which is the highest value in solution processed planar heterojunction solar cells based on Sb<sub>2</sub>S<sub>3</sub> film.

References

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