Redox mediator-modified self-assembled monolayer stabilizes a buried interface in efficient inverted perovskite solar cells

Authors: Shujie Qu, Fu Yang, Hao Huang, Yiyi Li, Changxu Sun, Qiang Zhang, Shuxian Du, Luyao Yan, Zhineng Lan, Zhiwei Wang, Tongtong Jiang, Peng Cui, Xicheng Ai, Meicheng Li

Published: 2025-02-12

DOI: 10.1039/d4ee05319b

Source: Full article


Abstract

The redox material methylene blue was utilized to construct a selective redox cycle at the NiOx/perovskite interface and optimize the dispersion of SAMs through π–π interactions, resulting in high-efficiency PSCs with excellent operational stability.