Phase stabilization <i>via</i> A-site ion anchoring for ultra-stable perovskite light emitting diodes

Shuo Ding, Zhuoyuan Kong, Yipeng Shen, Piaoyang Shen, Chunyan Wu, Xinyu Zhang, Long Hu, Hao Chen, Chaoyu Xiang

Materials Horizons · 2024 · 11 citations · 24 references

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Abstract

To enhance the operational stability of perovskite light emitting diodes (PeLEDs), 1 H ,1 H -perfluorohexylamine was employed to anchor ions and stabilize perovskite phase, yielding ambient stable film and ultra-stable PeLEDs with 37.2-year T 50 lifetime.

References

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