<i>In situ</i> molecular compensation in wide-bandgap perovskites for efficient all-perovskite tandem solar cells

Sheng Fu, Nannan Sun, Shuaifeng Hu, Yunfei Li, Xiaotian Zhu, Xuemin Guo, Wenxiao Zhang, Andrey S. Vasenko, Junfeng Fang

Energy & Environmental Science · 2025 · 40 citations · 47 references

Concepts

Abstract

5-AVAI, with its larger dipole and amphoteric nature, can effectively compensate for SAM-deficient interfaces and GB defects in WBG perovskite sub-cells, leading to efficient tandems.

References

47