A regenerable redox mediator for all-air processed wide-bandgap perovskite solar cells under high-humidity conditions

作者：Yuting Song, Xinhang Cai, Haoyu Ge, Xuelian Liu, Ziyan Liu, Aijun Li, Naoyuki Shibayama, Xiaofeng Wang · 发表于：Energy & Environmental Science · 年份：2025 · DOI：10.1039/d5ee05252a · 被引用次数：20 · 研究领域：Perovskite Materials and Applications、TiO2 Photocatalysis and Solar Cells、Solar-Powered Water Purification Methods

We introduce 4-mercaptophenylacetic acid into a perovskite precursor and fabricate devices in ambient air (65% RH), achieving a PCE of 23.16%.