Phosphine oxide modulator-ameliorated hole injection for blue perovskite light-emitting diodes

Xiangyang Fan, Yu Wang, Xinyu Shen, Zhongkai Yu, Woo Hyeon Jeong, Ji Won Jang, Yeong Gyeong Kim, Seung‐Je Woo, Hyungju Ahn, Hyosung Choi,

Journal of Materials Chemistry A · 2023 · 10 citations · 51 references

Concepts

Abstract

TMFPPO is developed and incorporated into PVK to modulate the hole mobility and energy level of the hole-transport layer, giving rise to a barrier-free blue perovskite light-emitting diode and an enhancement of the EQE from 4.95 to 7.23% at 477 nm.

References

51